Dome house from the inside. Dome house: do it yourself

A dome-type house is a curiosity for Russia. We are sure that few desperate homeowners will decide to build it, even despite all the stories about the beneficial effects of rounded shapes on our condition. However, we thought that many of our readers would be interested in taking a look inside the quaint house and seeing its layout. Today we will satisfy this desire and together with you we will look at 3 interesting projects of domed houses.

Taking the dome shape as the basis for the project, it is possible to build both public buildings and country houses. The most common “dome” construction technologies are: polystyrene houses, geodesic dome and stratodesic dome.

The body of such a house is built from triangles according to the scheme created by the famous mathematician Buckminster Fuller.

In the presented project, the living room with a fireplace is combined with a spacious dining room and kitchen, with access to the veranda. A long corridor leads to one of the bedrooms; there is also access to the technical room, where the boiler room and electrical panel are located.

If you go up the corner stairs, you will find yourself on the 2nd floor. There is an office and a small balcony here. To the left of the stairs there is a corridor leading to the veranda. Under the dome there are two bedrooms and one bathroom.

Project characteristics

• Area - 297.3 sq. m
• 1st / 2nd floor: 195.1 / 102.2 sq. m
• Foundation - frost-proof, shallow
• The outer walls of the sphere and the roof are made of bitumen tiles.
• Floors - wood, plasterboard.
• Facade finishing - aluminum soffit and facade tape.

House project based on a stratodesic dome

Stratodesic domed dwellings are built from well-dried bent-laminated wooden beams; they serve both as a decorative element and as a load-bearing structure. For example, the Kharkov company EcoDom offers the following stunningly beautiful and elegant solution.

Stratodesic domes are resistant to vertical loads, and axial biosymmetry allows the dome to be cut into a significantly larger number of horizontal layers limited by parallel planes than radial, which makes such domes more friendly to the method of construction design and to flow assembly methods.

First floor. We go into a small vestibule, and from there into a large hall. Nearby there is a bathroom with a transition to a small boiler room. Next we will find a luxuriously sized kitchen and living room. To the right of the kitchen there is a bedroom and an office. Each room has its own small dressing room. From the hall we go up the flight of stairs to the second floor.

Second floor. Here the architect placed a small hall with a panoramic view. On the left is a bathroom, on the right is a huge bedroom with a large dressing room and access to the balcony.

Project characteristics

• Total area – 285 sq.m
• 1st floor: 225.83 sq. m; 2nd floor: 59.17 sq.m. m
• Foam concrete foundation
• External walls and roofing - made of bitumen tiles and copper sheets
• Floors - wood, plasterboard
• The finishing of the rest of the facade is aluminum soffit, facade tape, stone, wood.

One of the types of round houses is polystyrene domed houses. At first glance it may seem that these are small houses. But inside each such house is quite spacious and has an area of ​​50 square meters. m.

A typical polystyrene house is a dome 8 meters in diameter and 4 meters high. Any layout can be implemented within the walls of this house.

This project is more suitable for building a country house, small, compact and very comfortable. In the layout under consideration, we see a hall connected to the kitchen on the right, a bathroom, and a living room. From it there are two branches in the form of small bedrooms and an exit to a spiral staircase leading to a small balcony.

Project characteristics

• Total area - 80 sq. m
• Foam concrete foundation
• External coating - stone, polyurethane

As you can see, each of the three projects confirms that there are no restrictions on internal layout for domed houses. And the originality of the structure can easily become an attraction of any cottage or holiday village.

Ahead we see a luxuriously sized kitchen + living room. From it you can access a huge terrace with a transition to a storage room. To the right of the kitchen there is a bedroom and an office, and each room has its own small dressing room. Then from the hall we go up the flight of stairs to the second floor.

Second floor.

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On the 2nd floor we are greeted by a small hall with a panoramic view. On the left is a bathroom, on the right is a simply huge bedroom with a large dressing room and access to a balcony.

Dome houses are a relatively new word in construction, quickly gaining popularity due to the use of an unconventional shape for the house.

The construction of prefabricated domed houses is known and in demand all over the world. Today, such a house is no longer just about following fashion or a race for originality, but also about the desire to obtain the most rational and economical home as a result of construction. Some experts call dome structures a variant of eco-houses.

Features of domed houses: pros and cons of the design

The construction of domed houses, long customary and familiar to craftsmen in the West, is gradually becoming fashionable in our country. Attractive appearance, non-trivial design, environmental friendliness and ergonomics make such homes desirable for that category of people who not only follow fashion trends, but also strive to be in harmony with nature.

ADVICE! Those who like to stand out from the crowd and do not want to spend a lot of money on decorating their house can solve the problem by choosing a domed structure instead of a standard rectangular house.

Among the obvious advantages of houses with geodesic domes, the following should be highlighted:

• Saving building materials to build a house of a similar area by more than 1/5. A lightweight structure does not require an overly reliable and strong foundation and powerful construction equipment. The construction of domed houses is a fairly quick process: to build a small house, 5 days and one builder are enough.

• The process of assembling and dismantling a domed house is simple and does not require special skills. Some types of lightweight frame structures are even suitable for transportation outside the city: for example, while hiking with friends.

• The dome structure is comfortable for living : air does not stagnate in it, and the significantly smaller surface area significantly reduces the amount of noise penetrating inside.

• The versatility of the structure allows it to fit into anylandscape and choose a place on any site. In addition, it is easy to add additional rooms of the same shape to the finished house.

• Despite the outward frivolity, domed dwellings are extremely durable and reliable . Even domed houses made of polystyrene foam are much more stable than rectangular structures made of brick and stone: they are not afraid of winds, earthquakes and even snow drifts (1 sq.m. of a domed roof can withstand more than 600 kg of snow).

• Bright, with a rational layout and sufficient sound insulation, attractive in appearance and practical in terms of using free space.

• The dome structure is energy efficient: less heat loss, reduced energy requirements for heating, as well as a comfortable temperature throughout the entire room - all this makes such a house as practical as possible.

FACT! The dome structure is an ideal option for installing solar panels and using other alternative energy sources.

Such a home has much fewer disadvantages: the most notable are the difficulty with windows (there is a need to find more expensive solutions), as well as certain problems with the choice of furniture. In addition, a domed house will require a larger plot than the traditional version.

When considering designs for domed houses, people often refuse even the idea of ​​replacing an ordinary house with such a structure. Such inattention or simply fear of domed structures is associated with the psychological difficulties of perceiving the unusual shape of a house as reliable and durable.

From birth, a person is surrounded by rectangular buildings, all furniture and appliances are designed for installation in rooms with straight walls, and the very shape of a domed dwelling seems frivolous and even funny to many. But these difficulties are quite easy to cope with: the shape may not seem funny, but modern and creative, and the furniture and household appliances fit organically into the interior of the “round” house.

Small wooden domed house

For example, domed houses made of foam plastic in practice turn out to be quite strong and reliable, despite some mistrust of the material. Such houses can be easily erected without preliminary preparation of the foundation, and also do not require the use of additional construction equipment.

The individual structural elements are fastened with grooves and fixed with polyurethane foam. Doors and windows are cut out in random places with a regular jigsaw, after which the finishing of the house is carried out: most often this is putty and

Dome concrete house

Such structures are considered to be the most durable and reliable, suitable for the harsh conditions of areas with frequent natural disasters. Monolithic options are more suitable for permanent structures: hangars, stadiums and large gyms.

ADVICE! The roof of a concrete round house can be conveniently used for passive solar heating or to create a green lawn.

Dear Forum-Grad readers, have you ever seen houses in the form of a dome? Some of them may look quite eccentric, but others are simply amazing! In this article we will try to talk about the most interesting and incredible domed houses.

Buckminster Fuller is the first prototype of a dome house. The purpose of its construction was to attempt to create an indestructible living space using minimal materials. Finding that a triangular structure was much stronger than a square one, the designers created a dome made entirely of triangles. This house was first put on public display in 1954 in Milan, where it received the highest award and international recognition. Its original structure quickly gained popularity among scientists due to its low environmental load and long service life in any climatic conditions. To date, more than 300,000 such installations have been built.

The Ecopod

If you are planning a trip to the UK, then the Ecopod is the perfect solution for you. Situated on the west coast of Scotland, a small camping town built entirely from dome houses will always have a place to stay.

Any housing made in a convex shape is more energy efficient compared to square ones.

Summer domed house

This house, having all the advantages and conveniences of rectangular premises, has all the useful qualities of domed buildings. And it is incredibly huge with an area of ​​6331 square meters. meter.

In this case, the architects used a geodesic roof to allow full natural light into the house.

Ojai Valley Dome

This dome house was built high in the mountains of Ojai, California. It compares favorably with its counterparts in that it is completely inexpensive and consists of separate parts. Therefore, you can assemble/disassemble it yourself! The house was built to withstand the harshest climatic conditions, and therefore is completely safe and durable. No earthquakes or snowfalls can harm it. In addition, its windows offer beautiful views of the mountains.

The orange frame draws attention to the triangular structure of the geodesic dome. The room is equipped with two hanging chairs, an arc lamp and a stylized wall.

Tejlgaard & Jepsen Domes

These domes are not houses, as they are intended to simply show the benefits of alternative housing options. Architects Tejlgaard & Jepsen believe that the geodesic dome is the best possible housing design of our time.

Located in Copenhagen, the Dome of Visions challenges the future. This room hosted a debate about alternative housing. Here Tejlgaard & Jepsen tried to explain to representatives of the Danish construction company the advantages of airtight materials and greenhouses.

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Many residents of big cities are seriously thinking about building their own country house. After all, this is an opportunity to leave the stuffy and polluted city, overcrowded with people and anxiety. In the countryside, everyone has their own space; here there is no need to worry about neighbors. In addition, this is an excellent opportunity to raise your children in environmentally friendly conditions. Your heirs will always be healthy and full of strength.

Modern developers offer many options for those who want to get closer to nature in the shortest possible time. After all, for example, a building made of brick, which is familiar to us, takes a long time to be erected, so you will not be able to move into such a house quickly. Today, modern technologies and building materials, which are practically no different in strength from brick, are especially popular, while being characterized by a more favorable price. One of such structures are spherical or domed houses. Reviews from owners indicate a large number of advantages of such structures.

History of the domed house

Before starting the construction of any structure, it is necessary to make a project. Its choice depends on the wishes of the owners, the external attractiveness of the future building, its aesthetics and originality. Domed houses are especially popular today, photos of which you can see in our article. These structures began to be erected on the domestic construction market in 2008, but they cannot in any way be considered architectural inventions of our time.

Round-shaped buildings were erected back in Old Byzantium. Often such buildings were built in northern countries, for whose residents the issue of heating the house was very acute every winter. This type of structure was invented and patented in 1951 by Buckminster Fuller. To date, many domestic construction companies have mastered the construction of domed houses. Therefore, everyone can choose a suitable option for themselves and be sure that their future home will meet all their wishes.

Peculiarities

Modern domed houses intended for human habitation are characterized by an unusual design that does not allow exposure to adverse environmental factors. People living in spherical houses admit that the unusual geometry of the room evokes a feeling of lightness and tranquility.

Thanks to the aerodynamic design of the building, the house's resistance to strong gusty winds is enhanced. Such a structure will be more resistant than others in the event of seismic activity. Calculations showed that the house could withstand vibrations of the earth's crust of 10 points.

Cost calculation

It is very difficult to accurately calculate the full cost of the structure. After all, construction of extensions is often envisaged. The cost of the structure also includes the finishing method and materials that will be needed during the construction of the building. But the price of the main structure can be calculated using a special calculator. This program takes into account the method of connecting the ribs, their cross-section, and the radius of the base. Using it, you can get information about the number and types of vertices, faces, edges. As a result, you will see a structured diagram according to which you can imagine the future domed house. The price for it depends only on the above factors.

The construction time for such a structure is on average about 3 months, taking into account the development and approval of the project. The price of a dome house is approximately 1/3 the cost of a traditional home due to less use of building materials. The cost of such a structure today is about 13,000 rubles per 1 m2.

House design

When drawing up almost all projects, a standard structure is initially calculated, the diameter of which is 8.1 m. This size is the main one for the development of private and standard projects.

“8 meters in diameter? This is not enough!”, you say. But it seems so at first glance. It should be taken into account that the radius of the dome is also 8 meters. Then the base area will be 153 m3, and the ceilings in the house will reach 7 meters.

Do you want to build a domed house? Planning is the initial stage, during which special attention is paid to the foundation of the building, because this is the base of any building. The characteristics of the foundation will directly depend on the type and mechanical properties of the soil.

Spherical houses at the construction stage are characterized by economical consumption of building materials. You can save 25-40% on laying the foundation.

A dome-type house can have up to 5 extensions that will be added to the first floor. They can be located in any of the 5 openings of the dome. This will not lead to a loss of rigidity of the system as a whole. Openings are used to connect verandas, domes, greenhouses, bathhouses, etc. Thus, you can significantly expand the required area.

The final stage of construction is At this stage, no planning is required, so you can independently choose any architectural delights (attics, lofts, rooms). This will not affect the strength of the structure in any way.

Material for construction

The main material for the construction of domed houses are wooden beams filled with polystyrene foam or fiberglass panels. These materials are characterized by minimal weight and high reliability. They are used as a thermal insulation material. The thickness of 15 cm of insulation material is ideal for the climate of the middle zone. Such panels are very easy to install with normal wall thickness. Relatively recently, expanding foam mass began to be used for the same purposes.

It is a traditional roofing material. It has an attractive appearance, and its cost is not too high. This material is characterized by a large assortment, which makes it easy and simple to choose the appropriate texture and shade.

A special design distinguishes all domed houses. Photos of various configurations, color shades, and the use of various materials can be viewed in this article. In addition, the owner can choose the shape of the windows in the house. They can be rectangular, round, triangular or hexagonal. A window can be a decoration of an extraordinary facade. Thanks to the proper placement of window openings, you can save on lighting and even heating in the future. After all, even on winter days the house can receive additional solar heat.

Equipment and materials for interior finishing

The materials used for the interior decoration of a domed house are varied:

• Drywall.
• Lining.
• Plastic.
• Decorative plaster.

You can choose suitable materials to combine, which will make the overall interior spectacular and elegant. Some people try to build dome houses on their own. Reviews from owners of self-built houses allow others to correctly assess their abilities and make a choice in favor of specialists or a company of close friends.

Installing a ventilation and heating system in such a house is also simple. To fully heat the building, it is necessary to purchase and install heating devices. They should be the same as for a regular home, but with 30% less power.

A turnkey dome house will allow you not to control all stages of construction. You can immediately move into your new country home.

Advantages of domed houses

Not much time has passed since 2008, but many families have already experienced all the benefits of living in domed houses. The main positive aspects of this structure are:

• An ideal even shape that can withstand gusts of wind and snow accumulation. Domed houses are characterized by unusual aerodynamics, which ensures ideal wind bending. This is confirmed by the unsurpassed stability of dome houses on the US coast during tornadoes and hurricanes.

• A domed house can have any number of windows. If you wish, you can even glaze the entire dome, and this will have almost no effect on the strength of the entire structure.

• This frame house has a solid construction. It does not have a separate roof, heavy ceilings, or rafter system. Thanks to this, the house is characterized by high earthquake resistance. In addition, the destruction of 35% of the elements of the entire structure will not lead to the complete collapse of the building.

• Small houses do not have load-bearing walls. In large structures, walls can be installed in any order. This allows you to independently plan the interior space in the house.

• Soundproofing. Thanks to the minimal surface area, significantly less sound penetrates. This makes life in the house more comfortable and cozy.

Spherical houses allow you to save money

• Minimum basis. The structure of the structure is very light. Thanks to this, the load on the ground is minimized. Therefore, you can use a more economical type of foundation, which allows you to build domed houses on it. Feedback from the owners showed that more often they made a strip foundation, the depth of which does not exceed 90 cm. This eliminates the possibility of the building skewing and the formation of cracks in the foundation.

• Construction at any time. The construction of a domed house can take place at any time of the year, regardless of weather conditions. This will not affect the cost of work and the quality of the structure being built.

• Possibility of using minimal area and obtaining maximum volume. The usable area is maximum, the external area is minimum. Thanks to this, compared to the usual rectangular rooms, heat dissipates less in winter. Therefore, heating and air conditioning costs are reduced by up to 30%.

• Energy savings regardless of climate. For example, in a cold climate, an ordinary stone house needs to consume about 230 kWh/m2 for hot water supply and heating, and a wooden house - 100 kWh/m2. A domed polystyrene foam house (200 mm wall) often exceeds the requirements of modern standards. Even in severe frosts, if the heating is turned off, the temperature in the house drops to 2 0 C per day. If you compare the cost of maintaining a brick and domed house for 50 years, then with the difference (not in favor of a brick building), you can purchase another frame one.

• Maximum use of solar panels. Thanks to the symmetrical shape of the house, solar modules and batteries can be more efficiently oriented in space. Using this equipment you can save a significant amount of money. After all, it is known that solar panels can generate energy even on a cloudy day.

• Affordable prices. It has been proven that the construction of a high-quality, reliable frame house is much cheaper than the construction of an ordinary brick one.

Flaws

Unfortunately, nothing in our world is perfect. Domed houses in Russia also have their disadvantages.

1. Difficulties in calculations. A spherical house cannot be drawn and calculated using two planes. It is imperative to use modern 3D graphics programs.
2. Since building a domed house is still exotic for our citizens, it is best to seek help from specialist builders who know how to properly build domed houses. Reviews from owners advise against conducting independent experiments, as this can lead to serious costs.
3. Large amount of waste. Often building materials are supplied in a rectangular shape, and the main shape for constructing this type of building is a triangle. Large losses can be avoided with careful calculations at the design stage.
4. The need to use non-standard shapes of windows, doors, furniture, stairs.

Conclusion

Structures in the form of domes have been known since time immemorial. They are highly durable. The peculiarity of such a house is that its load-bearing capacity increases as the size of the dome itself increases. Don’t forget that this building will allow the owners to save a tidy sum from the family budget every year.

The frame of a dome house is a very large construction set. A team of specialists will complete the construction of this house in a matter of weeks. Each owner can control the entire process. And in just a few weeks, your family will be able to relax outside the city and enjoy clean, fresh air.

The beginning of the new year for builders, architects and everyone who plans to start a renovation or construction project means the beginning of preparations for the new construction season. And although mass construction starts in the spring, if you decide to build a house this year, you have only a few months to choose a project or company and, most importantly, technology. And this is a very limited time, because there will be a lot of options to explore. The cost of construction itself and interior decoration, as well as future costs of maintaining the building, depend on your choice. And in some cases, construction technology completely determines the future interior.

Today's article is devoted to the interiors of domed houses. Spherical, or domed, houses are a relatively new energy-efficient technology, and at the same time causing the greatest amount of controversy. Supporters of dome construction argue that such houses are cheap to construct and economical to operate; opponents argue that the technology is complex and irrational. We will look at the main pros and cons of such structures, as well as their capabilities in terms of using internal space and creating an interior.

What is a domed house

The first associations that arise when thinking about such technology are Eskimo igloos or temple construction. Both are true. But a modern version of a domed house was invented by designer Buckminster Fuller. His geodesic dome (geo house) is considered one of the strongest technologies in the world because the interconnected triangular sectors allow the creation of a strong outer shell without the use of internal load-bearing walls.

Do you remember when children’s playgrounds used to have metal hemispheres made of pipes welded together that formed triangles? In essence, this is the same thing, but made of wood.

Advantages of a domed (geodesic) house

Saving materials

A domed house has much less overall surface area than a similar traditionally shaped structure. This means that construction will require 40-50% less materials.

Energy efficiency

The cost of heating a domed house is also significantly lower, because the sun warms up the spherical shape more efficiently, and more light and, accordingly, heat enters the windows located at an angle.

Durable and self-buildable

To build a dome house, you do not need special equipment or a crane.

Aerodynamic shape

The aerodynamic shape of the dome withstands wind loads much better, so it is suitable for northern regions and those places where strong winds and hurricanes often occur.

Cons of a domed house

New unproven technology

So far, not many companies offer well-established technology for the construction of domed houses and there are practically no reviews about their long-term operation.

Need for a larger area

For example, you decide to build a house with an area of ​​about 200 sq. m. This means that the diameter of the base must be at least 7 m. The base area of ​​such a house will be 150-180 sq. m, depending on whether you need a second light or not. In the case of a traditionally shaped house, the base area will be from 100 to 130 square meters.

Radius walls and triangular windows

This can hardly be called a definite disadvantage, but any radius surfaces usually increase the cost and complicate the finishing and purchase of furniture. Unconventional shaped windows will also cost more than standard ones.

Interiors

If you have chosen a domed house for yourself, then the main question will arise during the design of the interior space. On the one hand, the floor sphere allows you to create large areas without any additional internal supports, on the other hand, difficulties may arise when planning the internal space. After all, now this large and bright hemisphere needs to fit a standard set of rooms and functional areas. Let's see how this can be done.

Finally

If you look at most interiors of domed houses, then in the case of large buildings the owners have to partially return to the traditional shape of the plan, that is, create rectangular shapes inside the dome, otherwise it is very difficult for the furniture to fit into the house. You will also need to create a supporting structure to make the upper level floors, which means that the very idea of ​​​​a large space with an open layout, where light and air are not limited by anything, does not always work.

We can conclude that domed houses are an interesting and economical solution if you are planning to build a relatively small one-story house. A studio house with a minimum set of premises, where you do not have to create additional load-bearing structures inside the hemisphere. Or if your budget is not strictly limited.

If you are planning to build a spacious house with a large number of rooms on a relatively small plot, you need to at least calculate everything in detail. Suppliers of structures and development companies claim that installing a domed house costs on average 40% less than constructing a traditional one. And operation is 60%, that is, it fully pays off in about 10 years. It sounds impressive, but additional costs for interior fittings, custom windows and fittings also need to be taken into account.

Nevertheless, many experts believe that domed houses are the future, primarily due to their cost-effectiveness. Here is one such example.

This dome-shaped house rotates around its axis using a built-in mechanism, which allows the owners of the house to follow the sun all day long.

A dome house is a unique residential building in the shape of a hemisphere (cone). To make the walls of such a house, you can use a variety of materials. Wood is most often used, but there are also technologies that allow you to build walls from concrete and stone.

The main feature of a domed house is the ability to obtain the maximum amount of usable space with a minimum occupied space.

Relatively few materials are used to construct the structure, making the weight of the finished building relatively light. This allows you to further save on the construction of the foundation.

The technology for constructing a dome building is quite complex, however, if you wish, you can handle such an event yourself, spending a minimum of time, building materials and money.

1. Original appearance.
2. High speed of construction and arrangement.
3. Possibility of free internal layout.
4. Lack of strict requirements for the foundation. The finished structure, as already noted, is lightweight, which allows it to be built even on the most basic and shallow foundations.
5. Possibility of arrangement in different climatic regions. Despite its apparent simplicity, with proper arrangement, a domed house has high thermal insulation properties.
6. There is no need for significant financial investments in the construction and improvement of the house.
7. High resistance to wind loads.
8. Resistant to ground movements and earthquakes. The design features are such that incoming loads are evenly distributed throughout the house.
9. Modern and aesthetically attractive appearance.
10. High energy efficiency indicators.
11. Good sound insulation performance.

What do you need to know before starting work?

Before you begin arranging your dome home, please read the following important information.

There are no specific requirements for the base of a domed house. The finished structure is lightweight, so it can be placed on almost any foundation. The best option is a shallow strip foundation.

Construction material

The structure is built from wooden beams. The section of the beam is selected individually, taking into account the expected loads on the dome of the building.

If it is planned to simultaneously use external and internal cladding, it is necessary to use timber with an increased cross-section.

Connectors

Connectors are used to connect wooden structural elements. There are five-beam and six-beam connectors.

These elements are used in the manufacture of large domed buildings. In the case of arranging a small domed house, you can resort to a connectorless assembly method.

Professional builders often abandon the use of connectors in favor of modern technology, according to which the ribs are made exactly to match each other, which allows them to be connected with a minimum of seams.

Roof

To arrange the roof of such a house, you can use the following materials:

• flexible tiles;
• roofing felt;
• aluminum-based sheet roofing materials.

Expenses

The technology for arranging the structure in question is quite complex. However, when compared with the construction of an ordinary house, the construction of a dome structure requires much less money and building materials. Time costs are also noticeably reduced.

Guide to building a house

Start arranging your dome house. Start by preparing the necessary tools and materials. It’s better to collect all the required elements in advance so as not to waste time searching for missing devices in the future.

Construction kit

1. Wooden beam. Traditionally, material with a cross section of 50x50 mm is used. For the rest, focus on the specifics of your specific situation. If necessary, the cross-section of the beam can be increased.
2. Screws.
3. Sheet steel. Use galvanized material
4. Fastening elements (nails, screws, etc.).
5. Polyurethane foam.
6. Finishing material for roofing. The most preferred materials in the case of the house in question are flexible tiles and more affordable roofing felt.
7. Tape measure for measurements.
8. Corner.
9. Building level.
10. Electric jigsaw.
11. Electric drill.
12. Hacksaw.
13. Woodworking Machine. If you don’t have access to this unit, you can do without it, but you’ll have to spend more time.
14. Bulgarian.
15. Screwdrivers.
16. Hammer.
17. Protective gloves.
18. Roofing shears.
19. Brushes.

The construction set can be reduced and expanded depending on the characteristics of a particular situation. At this point you will be able to navigate on your own.

Preparatory stage

Having collected all the necessary equipment, proceed with the preparatory activities. At this stage, you have to manufacture the main elements of the future structure, process them and prepare them accordingly for further use.

Before starting work, draw up, order, or find in an open source a diagram of a domed house. Drawings will help you better navigate the process of construction activities.

First step. Choose a location to place your dome house. Mark the construction site in accordance with the dimensions of the future structure.

Second step. Decide on the model of the dome structure. To do this, select the appropriate shape and dimensions of the cells, the number of rafter elements, the number of connectors, etc. All these points should also be reflected in the drawings.

Third step. Make plywood and rafter elements for the future house. At the same stage, make the required number of connectors. In the process of manufacturing the mentioned products, be guided by the drawings you have.

Be sure to treat metal connectors with a special anti-corrosion agent.

Construction of the structure

Proceed directly to the construction of the structure.

First step. Clear the radius of the future building from the fertile soil layer and fill the depression with a layer of crushed stone. Compact the backfill. Place a layer of sand on top of the crushed stone and compact it thoroughly.

Second step. Pour the foundation. Instead of a foundation, you can use a decagonal support structure. Use boards to assemble it. Select the section of the boards individually, taking into account the upcoming loads.

Third step. Armed with an electric saw or jigsaw, make trapezoidal elements from the boards.

Fourth step. Place roofing material on a previously prepared base of crushed stone and sand, and on top of it - prepared trapezoids. Make sure that the elements are laid evenly and connect the trapezoidal products with screws. At this stage, be guided by the drawings you have; it is impossible to describe this item solely in words.

Fifth step. Proceed with the construction of internal vertical walls. To assemble these elements, use a wooden beam. Connect structural elements using screws. Focus, again, on your drawings.

Sixth step. Make a door frame of the desired dimensions. For assembly, use a pair of horizontal and the same number of vertical bars (boards). It is best to connect the elements using tongues and grooves, additionally strengthened with screws or other suitable fasteners.

At the same stage, make boxes for installing windows.

Seventh step. Cover the finished vertical walls with wooden boards. Nail the boards so that rainwater and snow cannot penetrate the house.

Eighth step. Make ribs for the construction of the main frame. To do this, use a wooden beam. To complete this activity you will need an electric plane.

Before installing the frame ribs, treat all wooden elements with an antiseptic.

Ninth step. Make connectors. For this you will need metal plates. Cut the sheet metal plates according to the drawings you have.

Use a grinder for cutting. Connectors must have a pentagonal or hexagonal shape. Select the shape of the products individually, taking into account the type of structure being built.

Tenth step. Proceed to pouring the finished connectors. To do this, use polyurethane foam or bakelite resin. Foam is preferable because... it contains no components harmful to others.

Eleventh step. Connect all elements of the outer dome in accordance with the design. Use screws to fasten parts together. To create an external dome, triangular elements made of timber or boards are traditionally used. Leave openings in the dome for doors and double-glazed windows.

Twelfth step. Complete the interior cladding of the house. Ordinary sheets of plywood are suitable for this. This material is absolutely environmentally friendly and helps create an optimal indoor microclimate.

Thirteenth step. Finish the exterior of the dome. For finishing, use roofing felt, tiles or other suitable roofing material. The easiest way is to use roofing felt - just carefully cut out triangular elements from it and sequentially fix them on the dome using special glue or ordinary melted resin.

Dome skin

In conclusion, all you have to do is complete the necessary measures for the final arrangement of the domed house, namely:

• lay the floor;
• arrange water supply;
• install windows and doors;
• install a ventilation system;
• insulate the structure.

If you plan to connect water supply and wastewater systems to your domed house, consider the order of their arrangement at the initial stages of construction. To connect the pipes you will have to dig a couple of additional trenches.

If your domed house will be used for permanent residence, be sure to install double-glazed windows with opening doors.

To thermally insulate the structure, use any materials that are easy to install and safe for others. For example, it is very convenient to use sawdust to insulate a structure of this shape.

The most preferred material for the construction of a dome building is white acacia wood. This wood is characterized by high strength, long service life and ease of processing.

If necessary, install electrical wiring to the dome house. If you do not have the skills to install such communications, invite a professional electrician. Plan in advance the placement of lighting fixtures, sockets and other elements.

The dome house is a very original and ergonomic building. Such a structure can be either completely independent or serve as a convenient extension, for example, to a country house. Determine the purpose and design of the house yourself.

Now that you are aware of the sequence of work, no problems will arise with arranging a domed house - you just need to follow the instructions, at the same time focusing on the drawings and diagrams, and the construction will definitely be crowned with success.

Good luck!

Spherical, domed dwellings have been known for a long time - yarangas, tents, wigwams, etc. - built on this principle. They are distinguished by their high stability and ease of construction, which is what earned them the popularity of our ancestors. But domed houses in their pure form, as a phenomenon of modern construction, appeared not so long ago - approximately in the second half of the last century. When the American scientist Fuller decomposed the dome structure into simple figures - triangles, from which the entire structure is often assembled. It is on this principle that many spherical houses are built today.

Domed houses: technologies and their features

Dome or spherical house are the names of one construction technology. Actually, the name reflects the peculiarity of this type of housing construction - the house is not rectangular, but is made in the form of a hemisphere. More precisely, in the form of a polyhedron, approaching a sphere in appearance.

This shape better withstands wind and snow loads, with an equal building area to a rectangular one, and has more usable area. But in such a house there is unlikely to be at least one rectangular or square room. At least one side will be uneven. This complicates the planning, finishing, selection and installation of furniture. Most likely, all or most of the furnishings will have to be made “to order”, according to your own dimensions and sketches.

Dome houses are built mainly using frame technology, so the construction is lightweight. The frame is assembled from timber or metal pipes, sheathed with sheet building material (plywood, OSB). Insulation (expanded polystyrene, mineral wool, foam glass, environmental materials such as jute, dried seaweed, etc.) is laid between the frame posts. That is, apart from the unusual shape, there is no news; the materials are selected as for an ordinary frame house.

There are domed houses made of monolithic reinforced concrete. But this technology is used infrequently, especially in our country, where lumber is sometimes cheaper. If we also take into account the need for good thermal insulation of a concrete dome, its unpopularity becomes clear.

With the frames of domed houses, not everything is so simple. There are two technologies by which they are assembled: geodesic and stratodesic domes. They have their own characteristics that can influence your choice.

Geodesic dome

The dome is divided into triangles, from which the polyhedron is assembled. The peculiarity of this technology is that a large number of beams converge at one point. To ensure their reliable fixation, connectors are used - special steel devices that allow you to reliably connect the elements of the supporting structure. Each connector costs from 600 to 1500 rubles ($10-25).

A geodesic dome for a spherical house is built on the basis of triangles

Given that the number of connectors amounts to tens or even hundreds, their availability greatly affects the cost of construction. Those who plan to build a domed house with their own hands try to do without connectors or make them themselves. The reasons are clear, but if the connection strength is insufficient, the building may collapse under load. So you have to be very, very careful when saving on this unit.

By the way, when using wooden beams there is a connectorless technology, but the assembly of such units requires a high level of carpentry skill and precise execution. And one more thing: they are not as reliable as connections with metal connectors.

The advantage of this type of frame is its stable design. If 35% of the elements are destroyed, the dome does not collapse. This has been tested in seismically active regions, during hurricanes. This stability allows you to easily remove a certain number of jumpers. That is, the opening for doors and windows can be made anywhere, of almost any size. The only thing that needs to be taken into account is that the windows will be triangular. There is no escape from this in this design. For many this is a critical flaw.

Another feature is that when assembling the frame, without cladding, it has good resistance to torsional loads, but does not take horizontal loads very well. Therefore, the frame is first assembled completely and only then it is sheathed.

Stratodesic dome

Dome houses of this design are assembled from trapezoidal sections. That is, its fragments are more like rectangles or squares. This structure allows the use of doors and windows of a standard design. For many this is a big plus.

The disadvantage of the statodesian dome is that structural elements can only be removed after careful calculation and strengthening of adjacent structures. So moving a door or window or changing dimensions is possible only after the change in the load-bearing capacity of this area or even the dome as a whole has been calculated.

This technology also has its own assembly feature. The frame must be sheathed as the racks are installed. That is, the second row of racks is assembled only after the first is sheathed, the third row - after the second is sheathed with sheet material, etc. This is due to the fact that in its unfinished form - without cladding - the frame has a high load-bearing capacity for vertical loads and is not very resistant to torsional loads. Once the edges are sheathed, it becomes very stable and reliable.

Unlike a geodesic dome, a stratodesic connector is not required for assembly. The vertical parts of the frame are connected using specially shaped locks. Horizontal jumpers are attached using a plate, which is fixed with bolts, under which a metal plate is placed.

There is one more nuance that affects the cost of a domed house. When cutting sheet material for a stratodesic dome, more scraps remain than when constructing a geodesic one. This increases material costs to some extent. But they are compensated by the fact that windows and doors are of a standard design, and they are cheaper than triangular ones. As a result, the cost of a dome of different technologies differs little.

Advantages and disadvantages

No one will argue with the fact that domed houses look unusual. If you want to have a house or dacha “not like everyone else” and have nothing against frame house construction, take a closer look at this technology. The solution is truly non-standard. In addition, they say it is economical. The cost per square meter starts from $200. But as you understand, this is the minimum price. This is an economical option.

Pros of domed houses

In addition to the unusual appearance, the advantages of spherical houses are as follows:

Based on the totality of their characteristics, domed houses look very attractive. In addition, many say that construction requires much less money - due to the smaller surface of the walls, material is saved. According to mathematical calculations, the area of ​​the walls is almost a third less. But if there are any savings, they will not be that big - the construction is specific, using specific components that increase the cost of construction. In fact, the cost per square meter is approximately the same as with a conventional form.

Minuses

There are also disadvantages and they are also quite serious. In any case, it is worth knowing about them and taking them into account.

There is also an unusual layout, but it cannot be definitely classified as a disadvantage. I like domed houses precisely because of their originality. So the non-standard shape of the premises is, rather, a feature that must be taken into account when selecting/ordering furniture and choosing finishing materials.

Projects and planning features

It is far from easy to plan a round building in such a way that it is rational, beautiful, and even convenient. There are a few basic techniques that most people follow. The first thing that catches your eye is that there simply cannot be corridors in such a house. They simply have nowhere to lead. This is not bad, but it makes the layout of the house more complicated. Let's start with something simple - how to decorate the entrance to the house.

Entry group

For our climate, it is desirable that the entrance doors open into a small room, and not into a large room. In this case, a small vestibule helps. O can be allocated from the general area or attached. A covered veranda performs approximately the same tasks. This is a more “civil” way to solve the problem.

Not everyone likes this approach. Today there are other trends in the world - from the front door you enter into a large spacious hall/living room. Such a layout is also possible, but additional measures are needed to cut off cold air - a thermal curtain near the entrance. This is done using convectors built into the floor or by installing several powerful radiators near the door. The first method is more effective, the second is easier to implement. All these nuances are typical for domed houses. The only difference is that you will have to rack your brains to figure out how to fit in the built-in vestibule. The other two methods are easier to solve.

Let's look at the options for setting up an entrance group using examples. In the picture above, the project on the right, the entrance doors open into the living/dining room. This solution is typical for Europe and America. It is gradually gaining popularity in our country, but due to the harsher climate it often brings inconvenience - each opening of the doors in winter brings a significant portion of cold air, which reduces comfort.

The option on the left is with an attached vestibule. There are two exits from the vestibule - one to the winter garden, the other to the kitchen/dining room. The solution is no less modern, but the problem of cold air entering living spaces has been solved. So this idea is worth adopting.

If you decide to make the vestibule built-in, you will obviously have to allocate some area of ​​the house. The minimum is three squares (on the left project). It would be logical if there would be a living/dining room next.

Another way is to allocate a large area and use it as a hallway. Place a wardrobe here, a hanger for things “for now” (draft law). If space allows, you can install a small sofa. For a private home, having a hallway is practically a necessity. Dirt and sand are less dragged into the house. And this is another argument in favor of a dedicated entrance group. Attached or fenced off - it’s your choice. But the entrance area is convenient. At least in our realities.

Organization of space

Most often, the central part of the space of a domed house is allocated for common areas. From this central area you can access all the other rooms, which are arranged in a circle. In general, the central room turns out to be inconvenient, since it is “very walkable.”

You won’t be able to relax in it if it’s a living room, it’s not very convenient to cook in it, if you come up with the idea of ​​using this room as a kitchen, or as a dining room, it’s also not the best option. Projects that use this space in this way are presented above. It looks great in the picture, but in real life you can’t count on an intimate atmosphere here. So the walk-through rooms are not the most habitable.

Not the worst way to use this passage area is to install a staircase. After all, most domed houses have two floors, but a screw one just begs to be built here. You just need to take into account that if you simply twist it around a pole, it will be inconvenient to use - the turns will be too sharp. If you design a staircase like a “well,” it will be difficult to build it yourself. So this part will have to be entrusted to someone.

Otherwise, domed houses are planned in the same way as ordinary ones. The basic rule to remember is: to ensure that engineering systems are not very expensive, all “wet” rooms are located close to each other. The location of bedrooms, offices and other “dry” rooms is up to your taste.

Video on the topic

No matter how detailed the technology, its pros and cons are described, it is so difficult to get an accurate picture. We receive a significant part of information and impressions visually. Pictures and photos help only partially give an overall idea. It is much better to see everything with your own eyes in video reviews.

The construction of a domed house will give warmth and comfort in the winter season, freshness and coolness in the summer. There are several types and features of the construction of domed houses. We'll look at how to build a dome house further.

General information about domed houses

A dome house is a home that has a round base. The roof in such a house has the shape of a cone. Walls are made from a variety of materials, such as wood, stone, concrete.

Domed houses were widespread among Celtic peoples. Modern domed houses were invented by American designer Richard Fuller.

The use of domed houses is relevant when it is necessary to obtain the maximum volume of the room, using a minimum amount of materials that significantly reduce the weight of the structure.

The dome shape is used to arrange:

• stadiums,
• exhibition centers,
• scientific objects,
• industrial buildings.

Studying reviews about domed houses, we will highlight the following advantages of using domed houses:

• originality of appearance,
• construction of a domed house takes no more than two months,
• absence of walls and the possibility of free planning,
• installation in various climatic conditions,
• no requirements for foundation construction,
• the cost of installing a domed house is much lower than a regular one,
• aerodynamic shape provides high resistance to wind,
• resistance to earthquakes, since the dome consists of triangular parts, the load is distributed evenly throughout the house,
• the domed house looks aesthetically pleasing and modern,
• high level of energy efficiency: a small area provides good heat transfer and a good ventilation system,
• a domed house has low acoustic properties.

Dome houses photo:

Types of domed houses

Domed houses are equipped in the form of a geodesic dome, which come in several types. A geodesic dome is a figure that is based on the distribution of space into vectors.

Depending on the type of geodesic dome, there are:

• domed houses, which are based on tetrahedral polyhedra,
• a domed house in the shape of an icosahedron is the most optimal option for dividing space into vectors; the strength characteristics of the structure depend on the frequency of division.

Depending on the shape of the dome, there are:

• belt-type domed houses,
• domed houses of convex type,
• houses in the form of an oval dome,
• polygonal domed houses, which consist of several polyhedra,
• semicircular domed houses.

Main stages and technology of construction of domed houses

The construction of a domed house consists of two main stages.

The first stage includes a series of preparatory work and the manufacture of basic structural elements, processing, marking, disassembling and packaging of these elements.

Work to carry out the preparatory stage:

• first you need to take measurements, determine the place where the domed house will be located, divide the site and make markings for building the house;
• then proceed to drawing up estimate documentation and draw up a sketch of the domed house;
• to choose the right model of a domed house, you need to take into account the shape, size of the cells, number of connectors and rafters;
• if possible, make a computer calculation of the domed house;
• Next, you should start making connectors, rafters, and plywood elements of the house;
• metal connectors should be treated with anti-corrosion compounds.

After completing these works, proceed to the second stage of work on the domed house, which includes:

• carrying out foundation work;
• installation of communication systems;
• preparing parts for assembly;
• assembly of the frame of a domed house;
• cladding of a domed house from the outside;
• installation of windows and doors;
• roof installation work;
• insulation works;
• interior lining of the house;
• installation of floors, walls and partitions in the room;
• finishing the interior of the house;
• work on communications.

Making a domed house with your own hands

A connector is a metal element that serves as a connection point for the wooden parts of a domed house.

Connectors are distinguished:

• five-beam type,
• six-beam type.

The connector is used to make large and spacious domed houses. When arranging a domed house of small diameter, it is possible to use a connectorless method.

The roof of a domed house is:

• aluminum,
• roofing material,
• made from flexible tiles.

The foundation for a domed house is:

• tape,
• in the form of a concrete pillow,
• equipped with wooden or concrete slabs.

To calculate the amount of material when constructing a domed house, there are special calculators.

New developments make it possible not to use connectors to build a domed house, but are based on CONE technology, which involves precise manufacturing of ribs and connections with a minimum number of seams.

The cross-sectional size of the beams depends on the load on the dome of the house.

When using double: internal and external cladding, the size of the beams must be increased.

The technology of a domed house is quite complex, but compared to the construction of a conventional house, a domed one will require much less building materials, time and financial investments.

There are several ways to connect the ribs, such as:

• use of internal metal plates with screws,
• or screwless CONE scheme.

Dome house projects:

The assembly sequence of a domed house consists of:

1. Selecting a site for building a house.

2. Laying a support consisting of ten corners.

3. Installation of vertical walls.

4. Installation of window and door structures.

5. External cladding of vertical walls.

6. Blanks of ribs for constructing a dome frame.

7. Construction of a frame structure.

8. Sheathing of frame structure.

9. Finishing the dome with roofing felt or flexible tiles.

10. Interior decoration of the house.

Materials for making a domed house:

• bars with a section of 5x5 cm,
• screws,
• galvanized metal sheet 250x125 cm,
• screws,
• nuts,
• screws,
• nails,
• mounting foam,
• roofing materials in the form of roofing felt or flexible tiles.

To create a domed house you must have:

• roulettes,
• level,
• electric corner,
• hacksaws,
• jigsaw,
• electric drills,
• woodworking machine,
• roofing scissors,
• hammer,
• gloves,
• brushes,
• Bulgarians,
• Phillips screwdriver.

Instructions for making a domed house with your own hands

1. Preparatory work includes: preparing the site for a domed house. The radius of the dome house must be cleared of soil cover and covered with crushed stone and then sand.

2. Instead of a foundation, we install a supporting decagon, which requires ten boards, the cross-section of which depends on the load on the structure.

3. It is necessary to make trapezoids from the boards using a jigsaw or electric saw.

4. Roofing material and trapezoids should be laid on the sandy base. Use a level to check the evenness of the structure. The trapezoids are connected using screws.

5. The next stage involves the construction of a vertical wall, for which you will need bars connected with screws.

6. To make the door frame, use two vertical and two horizontal boards.

7. The location of windows and doors depends on the height of the domed house.

8. To sheathe vertical walls, use boards that need to be nailed in such a way that during slanting rain, water does not penetrate into the house.

10. Before installing the ribs, the surface should be coated with varnish and special impregnations that prevent the formation of mold and mildew.

11. To make plate connectors, use plates that should be cut from a sheet of metal.

12. To do this, you will need a grinder, with which you should cut out pentagonal or hexagonal connectors, depending on the type of structure.

13. After the connectors are ready, you should start filling them. Bakelite resin or polyurethane foam are suitable for these purposes. The second option is more successful, since it does not contain substances harmful to human health.

14. To build a dome frame, pay attention to the drawing of the domed house and calculate the number of parts. To connect the parts, use a carpenter's table and screws.

15. For the internal lining of the dome, use ordinary wooden plywood, which can regulate the humidity in the room, and is also an environmentally friendly and harmless material.

16. After completing the finishing work on the interior of the room, proceed to the exterior decoration of the walls using roofing felt and flexible tiles.

17. To do this, layers of flexible tiles and roofing felt should be applied sequentially. Triangles from roofing felt should be cut on a carpenter's table.

18. To fix the roofing material, use resin or special glue.

19. After this, proceed to the interior decoration of the domed house, which includes:

• flooring,
• provision of water supply,
• ventilation,
• wall insulation,
• wall decoration.

1. If sewerage and water supply are planned in a domed house, the presence of two pits should be additionally provided.

2. If you have a bedroom or second floor, provide several windows with opening sashes.

3. To insulate the structure of a domed house, it is possible to use sawdust.

4. The best option for making a domed house would be to use white acacia, which has high strength characteristics.

5. Make sure there are sockets, lamps and other electrical appliances in the house.

Dome houses video:

Dome houses are not widespread in our country and are not used in mass construction. However, for those who are inclined to realize their wildest ideas and ideas, this project can be an excellent way to build an unusual house. Of course, such construction has its own specifics. The article will discuss what domed houses are: projects and prices, as well as a description of the designs and photos of the original buildings.

Dome-type houses are a rarity in our area, and they can rarely be seen on city streets. For this reason, not much is known about what advantages and disadvantages such structures have and how justified their construction is in comparison with traditional buildings.

Among the positive aspects of the construction of such unusual houses are:

• The interior space of houses that have a domed shape is used more rationally. First of all, this can be noticed if you make calculations for two houses that are the same in area, but have different shapes (dome and square). In the first case, the savings in building materials will be about 20%;
• Compared to domed houses, rectangular houses are less resistant to mechanical loads, including winds. By itself, the hemisphere can withstand much more, of course, if all the calculations were made correctly;

Note! A domed house, built in accordance with all norms and rules, can withstand even a strong earthquake and not collapse. However, for this it must have a solid foundation and high build quality.

Subject to compliance with all construction rules and regulations, a domed house can become a reliable and durable structure

• flat roofs are already not very popular in our climate zone, however, the dome shape of the roof will completely save you from the need to clear snow from the roof;
• the number of windows that can be provided in a domed house without reducing the strength of the structure is significantly greater than for standard buildings;
• Due to its shape, the domed house can be located on the site on absolutely any side, and the load will always be distributed evenly.

Among other advantages, it is worth noting that due to the lighter weight of the entire structure, it does not need such a massive foundation as for traditional buildings. A not too expensive and complex strip base will be sufficient. In addition, the structure is assembled from ready-made elements, so it takes only a few days.

Among the disadvantages of such structures, the following nuances are noted:

• if it is in a small or narrow area, it can be difficult to conveniently place a round-shaped structure;
• arranging furniture in a finished home can also cause some difficulties due to the shape of the house. It is unlikely that you will be able to place something against the wall;

• the construction of such a structure implies non-standard execution of some of its parts, which may entail additional costs;
• It’s difficult to create a domed house project on your own. You can use a ready-made one or order an individual development using 3D technologies.

It is also worth understanding that standard windows in domed houses are not very appropriate. Round or triangular windows are much more suitable, as they will organically fit into the overall image of the house.

Helpful advice! If you want to build a sphere house, designs for spherical houses of a suitable size can be found on the Internet or you can contact a company that produces and assembles them.

Prices for dome structures:

Design name	Area, m²	Number of floors	Peculiarities	price, rub.
Dobrosfera Z6	28	1	Free layout. Possibility to install windows of any shape	68000
Dobrosfera Z10	120	2	Wooden floors between floors, open plan	188000
Dome house from "IST Sfera"	102	2	Dome diameter – 8.8 m. Open layout	418000
House kit D9	60	2	Full second floor. The kit includes everything for building a house and a foundation diagram	450000
House kit D12	165	2	All wooden elements are treated with fire protection. The kit includes detailed assembly instructions, as well as a foundation diagram.	710000
Dome house from "IST Sfera"	283	3	The construction period, taking into account the design, is 2-4 months. Dome diameter – 12.5 m	840000

Domed houses: projects, design features and its construction

In order to give the house a dome shape, a special power frame is used, on top of which a protective and decorative coating is mounted. The inside of the walls must be lined with insulation. At the same stage, they are engaged in laying network cables and other communications.

The construction of interior partitions and the installation of door and window openings is carried out using standard technologies that are also used in buildings of traditional shape.

To provide the frame elements with a reliable connection, special fasteners called connectors are used. Since they are the ones who bear the brunt of the load from using the house, their choice should be given special attention. It is necessary to choose and buy high-quality connectors for a domed house and not save on the purchase.

If you plan to build a house yourself, the area of ​​which will be from 150 to 250 m², then it is recommended to use a steel billet with a thickness of at least 3-4 mm. In most cases, this is sufficient, since such buildings rarely have more than 2 floors, and the load is distributed in such a way as not to have a destructive effect on the frame.

Spherical houses: designs and materials for construction

In the process of building spherical houses, as a rule, preference is given to lightweight, environmentally friendly and durable materials. In addition, they should be easy to install and still fully perform their role. Let's consider the components for spherical construction:

• connectors for a domed house are elements that provide the structure with strength at the junction points. In order to protect these areas from corrosion, they are additionally exposed with primer and paint;
• An insulating layer is required, which is most often used as mineral wool. However, there is another option - polyurethane foam. It is easier to install and, unlike mineral wool, does not allow moisture to pass through, which makes work much easier;

• OSB board, which belongs to category 3 or 4, is used as a roofing substrate. For their production, wood chips are used, which are pressed and bonded together using synthetic resins. Such slabs are strong enough for this purpose and are extremely resistant to heavy loads;

Note! Previously, OSB boards were not recommended for use in the construction of residential premises, since they tended to emit formaldehydes that were unsafe for humans. However, today only the most modern materials and technologies are used in their manufacturing process, which completely eliminate such risks.

• to decorate the upper part of the roof, flexible tiles are used, since this is the only material that can easily take any shape and at the same time be installed simply and quickly;

• The layout of domed houses can be any. Using, for example, sheets of drywall, you can divide the available space in a way that is convenient;
• A wide variety of materials can be used for interior decoration. To create the original interior of a domed house, you can use any available materials, combining and combining them at your discretion.

As you can see, all the materials that are used for the construction of domed houses are light in weight and are extremely easy to install and dismantle. Therefore, a finished house can always be disassembled, transported to another place, and reassembled without damaging the structure and fully maintaining all the characteristics of the building.

Features of the layout of a domed house: photos and recommendations

Of course, the layout of a domed house will be somewhat different from what we are used to. However, this does not mean that the unusual shape of the building imposes any restrictions or prohibitions on the owners. On the contrary, thanks to the unusual shape of the walls, you can create the most unusual and original interiors.

Here are some tips to help with arrangement and decoration:

• Since all furniture and decorative elements are designed to be placed against a standard wall, you can think about individual customization. For example, semicircular paintings placed on the wall look great;
• if you need to furnish your office, you can think about wooden furniture, the elements of which will exactly follow the shape of the walls, giving the room an unusual atmosphere;
• as for the installation of various communications, only the shape of the internal walls will play a role here, as well as the features of the finishing materials used;

Helpful advice! Some builders recommend using straw to insulate walls. You can learn how to make a domed house from straw on specialized websites and forums.

• An element such as a fireplace can be placed in the center of the room, making it the main element of the composition and at the same time solving the problem of the lack of a flat wall for its installation. In addition, this will allow you to retain the maximum amount of heat that it provides without wasting it on heating the external walls;

Related article:

Houses with unique designs and popular architectural solutions. Tips for developing and choosing the optimal building layout for living.

• Another problem that may arise is opening windows. If they are located high enough, then opening them manually will simply be inconvenient. For this purpose, there are automated systems that allow this to be done using electric drives;
• Particular attention should be paid to the lighting of a domed house. It will be better if there are many lighting sources, because if you use one traditional chandelier under the ceiling, there may not be enough light.

Domed house: photos, projects and technical features that need to be taken into account

In addition to the features that owners have to face in the process of arranging a domed house, it is also necessary to take into account a number of requirements that apply to any residential building. Thus, the project must be drawn up taking into account all fire safety standards, as well as in accordance with construction rules.

It is necessary to take into account the terrain and type of soil on which the building will be erected. The level at which the groundwater is located plays a big role, since, despite the relatively light weight of the structure, it is still a residential building that must stand firmly and not succumb to external destructive factors over time.

Of course, during the construction process we strive to use the most natural and environmentally friendly materials. But when it comes to implementing such a non-standard project as a domed house, it is worth paying attention to modern artificial materials. In many cases, they are superior to natural analogues in a number of technical characteristics.

Finishing the facade of a domed house with natural stone

It is worthwhile to carefully consider heating and ventilation systems, since their arrangement has certain nuances, and in order to economically distribute resources, it is important to study this issue in advance.

Helpful advice! In order to obtain an up-to-date list of norms and requirements, you can contact a specialized organization. Moreover, there you can get information about typical dome-shaped houses and see their photos and projects.

How to build a dome house with your own hands: assembly instructions

In order to build a strong and reliable domed house, you must strictly adhere to the proposed algorithm, performing each operation step by step. Consider each stage from laying the foundation to the final finishing of the house.

As with the construction of any traditional house, it is necessary to begin with measurements and installation of an appropriate foundation, which will become a reliable basis for the structure. After this, the main frame elements are laid out, which will perform a load-bearing function and form the basis of the entire house.

Using a wooden hammer, dowels must be driven into the supporting vertical beams. The strength of such a connection is ensured by the own weight of the elements. For this reason, construction is moving extremely quickly, especially considering the fact that special grooves are provided in the lower parts of the boards.

After this, you can proceed to installing the transverse struts and fixing the OSB board. Standard self-tapping screws are perfect for this purpose, as they will ensure quick and reliable fastening.

At the top point, where all the beams meet, a special disk is used for reliable fastening. At the same time, the lower segments are sheathed, which gives the structure additional stability and strength. After this, all that remains is to install the upper struts and cover the frame with wood boards.

Acting according to this scheme, it is quite possible to carry out the assembly yourself, instead of purchasing a ready-made domed house. Reviews from the owners claim that if you strictly follow all the recommendations, then in the end you will get an equally durable structure that will serve you for many years.

Ready-made domed houses: projects, prices and photos of popular options

Not everyone wants to build a house on their own, and many prefer to have specialists implement a ready-made dome house project on their site. This option is less risky, since it eliminates the most difficult stages of preparation, and the calculation of a domed house comes down only to taking into account the existing conditions.

But before you order a turnkey domed house, it would be a good idea to familiarize yourself with as many offers as possible in this area. Projects and prices of spherical houses can differ significantly from each other, which, on the one hand, significantly expands the choice, and on the other, complicates the task of choosing the best option.

As for the price of a turnkey domed house, it is important to understand that in addition to purchasing the frame itself, you also need to take into account various indirect costs that, one way or another, will arise during the construction process.

Buying a domed house may not be as profitable as building it yourself, but you receive a guarantee from the manufacturer and if any problems arise, you can freely turn to him for help. As an example, we will consider several options for domed houses, their prices and main characteristics.

Cost of finished domed houses:

Design name	Area, m²	Number of floors	Peculiarities	price, rub.
ARMIT Group Project No. 7	50	open plan	The kit includes an entrance door, 4 plastic windows, full insulation and house cladding	440000
Standard dome house Dome-Dom	52	3	The price includes finishing of walls, both externally and internally, flooring, installation of windows and doors, bathroom	690000
Enlarged house from Dome-Dom company	from 72	4	Finished with flexible tiles, flooring - laminate, in the upper part of the house there is	793000
ARMIT Group Project No. 8	235	open plan	The height of the dome at the zenith is 7.2 m, diameter is 12 m. The construction of interior partitions is carried out on an individual order	1350000
Sky 7.7	81.7	2	Delivery costs depend on the location of the site. There is a terrace	1790000 + finishing materials
Sky 12	191.5	4	German roofing. Two bathrooms	4450000 + finishing materials

Stratodesic domed house: cost and features

A stratodesic domed house is a structure that is assembled from individual vertical posts assembled at the top point. Such buildings differ from geodesic domes, because if partial cladding is not carried out in parallel with the assembly of the frame, the house will not have the necessary stability and it may simply collapse.

When building a small house with an area of ​​about 52 m², complete assembly takes only a few hours. However, taking into account all additional finishing work, this may take up to 7 days. At the same time, purchasing and assembling the frame will cost about 500 thousand rubles, excluding internal finishing work and the purchase of necessary materials.

Helpful advice! Be sure to read reviews from dome house owners. This technology has not long been used in our region and, perhaps, on thematic forums and websites you can find useful information and practical tips for construction.

Dome houses using Japanese technology

Japanese technology for the construction of domed houses involves the use of not only non-standard solutions in the frame assembly process, but also the use of materials that are unconventional for this type of building. This technology makes it possible to build domed houses from polystyrene foam, which has excellent heat and sound insulation properties, while at a very low cost.

Depending on the climatic conditions, material of varying thicknesses (from 8 to 19 cm) is used to build a domed house made of polystyrene foam. The frame is assembled from separate sections, which already have door and window openings.

Installation of the entire structure can be done either on a regular or on a wooden frame. The only difference will be in the method of attaching the house to the foundation. All communications are laid in the internal partitions of the house, and in the case of several floors, in the ceilings.

The main advantage of domed houses built using Japanese technology is high mobility and, at the same time, sufficient reliability to build such houses even in our rather harsh climate. According to reviews, domed houses, with proper finishing and insulation, are in no way inferior to traditional buildings in terms of technical characteristics.

When familiarizing yourself with the projects and prices of domed houses made of polystyrene foam, you will notice that their cost may differ significantly. This depends not only on the materials used, but also on the company itself that produces and sells the sections. The minimum cost will be 2,000 rubles per 1 m², however, this depends on how thick the walls will be and what materials will be used.

Looking through photos of domed houses, projects, as well as construction instructions, you can be convinced that such an original idea as a spherical house is worthy of attention. At an affordable cost, such a structure is very easy to erect, resistant to any external factors and in no way inferior to traditionally shaped houses. And in order to do everything yourself, without resorting to the help of specialists, just watch thematic video tutorials.

Dome house: video instructions for self-assembly of the structure

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