Soundproofing material for walls. Modern materials for soundproofing walls in an apartment: all the secrets

If your neighbors hear everything that happens in your house, then we are not talking about any comfortable living. Houses made of wood or panels transmit sounds too well, so here you need to use Additional materials, absorbing noise. Sound insulation of walls in wooden house– this is a stage of the same importance as insulating walls and installing communications.

How to properly isolate yourself and your loved ones from unnecessary noise outside and inside the room? Before starting work, the first thing you need is to establish the nature of the noise and its source. Based on this, you will buy soundproofing material and cover with it exactly those areas of the apartment where the noise comes from. For example, if a strong stomp is heard from neighbors above, then you need to treat the ceiling with sound-absorbing material. If loud voices from neighbors or sounds from the street interfere, then you need to sheathe walls and partitions, etc. You can do noise insulation yourself or use the services of specialists, in any case, it should not only protect the residents of the house from sounds from the outside, but also prevent let sounds outside of your room.

Types of noise

There are the following types of noise:

airy – sound that travels through space through air. This is the sound of a voice, musical equipment, television;
structural - the sound emitted by the gas and water supply systems in the house, pump, garbage chute;
percussion - noise from mechanical actions or from movements (stamping feet, knocking, moving a car). This sound is transmitted through the walls, earth's surface, hard objects.

What noises should you protect yourself and others from? There are specially developed sanitary standards that allow a certain sound volume in residential premises. IN regulatory document it is said that for daytime the volume should be no more than 65 dB, and for night time - no more than 45 dB, while a child's crying has 80 dB.

Table of sound level versus sound pressure

Volumes greater than 120 dB are considered hazardous to human health. This is why it is so important to ensure peace and quiet in your home by reducing the sound permeability of walls and other building structures.

Nuances of the process for improving sound insulation

Before purchasing sound-absorbing products and proceeding with their installation, you must carefully inspect the walls and ceiling for defects (cracks), and also seal the holes around carelessly installed sockets using fiberglass. The following factors also contribute to increased noise in the home:

if the building materials themselves have low soundproofing properties;
if the doors and window frames old design, or low-quality double-glazed windows;
if finishing materials poorly absorb noise.

In order for the money and effort expended to produce the expected result, you need to focus not only on covering the room with absorbent materials, but also do a number of related work:

replace old doors with more modern ones, with elastic seals along the contour;
change wooden windows for double glazed windows;
install seals on interior doors;
cover the outside of the building with materials with high sound-absorbing properties;
use materials with low level sound reflections.

If you do all the above work, it will not only protect you from unnecessary noise outside and inside, but will also significantly insulate the building.

Materials for absorbing noise in the home

There are many means for soundproofing walls in a residential building. Let's look at the characteristics of some of them and options for their use.

Cork sound insulators

Outside, you can use thick cotton fillers, but if you need to sheathe the walls inside, then the smallest thickness of the material is important so as not to take up a lot of room space. Porous cork wallpaper or cork panels will do the job perfectly.

Cork not only does not allow noise to pass through, but also, like any wood, retains heat, and is also used as finishing material. Corridors, hallways, and children's rooms are often decorated with such wallpaper.

Loaded vinyl (or sound block)

If the square meters are especially small, then it is impossible to do without vinyl film. Its thickness is no more than 3 mm, but the film is very heavy - 5 kg per square meter. This is what provides a high noise absorption coefficient.

Loaded vinyl (sound block) - high-quality, dense, but expensive membrane

Vinyl film is elastic, resistant to moisture, and the mineral dust that is added to it absorbs sound. One layer of material is capable of blocking sound at 25 dB, two layers - more.

ZIPS

ZIPS panels, glued under wallpaper.

They are a two-layer “sandwich” consisting of panels, inside of which there is basalt fiber with a solid gypsum fiber sheet.

Soundproofing panel ZIPS-Module floor

Such panels are up to 7 cm thick and absorb up to 10 dB.

Substrates

Soundproofing adhesives and wallpaper underlays.

This thin material can easily be glued to the wall and is not expensive at all, but the effect of such sound insulation will not be great.

Fiberglass

Fiberglass slabs act as the middle layer in sound-absorbing partitions.

They are placed inside interior partitions or between the floor slab and the suspended ceiling. To prevent the fiberglass from fraying during installation, it is wrapped in a special non-woven fabric.

Drywall

It also has the ability to block sound, of course, in combination with other materials, for example, a “sandwich” of fiberboard, chipboard and plasterboard.

Mineral wool

Mineral wool, ecowool, basalt wool.

This fibrous materials, which absorb noise well, but are thick, making them impossible to use in a small room.

Foamed polystyrene

The material is environmentally friendly and durable. It has low thermal conductivity, therefore it is used for thermal insulation. It is thinner than mineral wool and is resistant to moisture and mechanical stress. Capable of blocking sound at 4 dB. Often used as an insulating material in combination with others.

In general, it should be remembered that any type of noise-absorbing structure alone will not give the desired result. How more materials combined when protecting the house from extraneous sounds, the better the effect will be.

The process of soundproofing a room

To completely block sound vibrations from one room to another, it is necessary to block all directions of sound wave propagation.

Walls and partitions

Most often, walls and interior partitions are insulated from extraneous noise. Various mineral wool very easy to install, which is why they are used more often.

Soundproofing walls in a frame house

To do this, perform actions in the following sequence:

Horizontal slats are nailed to the walls; this is a lathing for ventilation.
A vapor barrier film is glued to the sheathing.
They are constructing vertical racks made of aluminum.
Mineral wool or ZIPS panels are laid between the racks. The material inside is fixed with slats.
Then the vapor barrier film is glued again.
At the end, the walls are sheathed with some finishing material.

Floor

To muffle the sound penetrating into the apartment through the floor, bulky fibrous materials are used: ecowool, basalt wool, etc. A cork and rubber backing would also be good.

Insulate the floor like this:

The old floor is torn off, and waterproofing is laid on the joists and between them.
Next, soundproofing material is laid.
Then the waterproofing material is installed again.
A rubber-cork backing is placed on the top.
And then they lay Chipboard boards and the space between them and the wall is sealed with felt.

Ceiling

You can seal the ceiling so that noise penetrates less, both from inside the room and from the attic, if this a private house. It is also advisable to come to an agreement with the neighbors in the high-rise building, then the effect will be better.

Sound insulation of suspended ceiling

Soundproofing the ceiling is done in this way:

Remove the old covering from the ceiling.
The vapor barrier tape is attached with a construction stapler.
Next, fill the gap between the suspended ceiling and the coating with sound-absorbing materials. It can be foam boards, basalt wool, roll insulation Ursa type.
If the ceiling is from wooden beams, then mineral mats are laid between the beams.
The ceiling is sheathed with finishing material.

conclusions

Soundproofing walls in a wooden house is a necessary procedure, since in addition to protection from unwanted noise, the above materials provide heat conservation in the home. And living in a warm and soundproof house is much more comfortable.

The best sound insulation for cars is comprehensive, taking into account the features

The best car sound insulation is carried out completely (for the best effect) throughout the entire car in conjunction with the repair and maintenance of parts that can cause additional noise effects in the event of malfunctions. When we talk about complete sound insulation, we mean the hood, trunk, insulation of the floor, doors, as well as the ceiling and instrument panel in the cabin, in addition to the engine compartment and external insulation of the bottom and arches.
Which better sound insulation for a car, you ask - of course, complete, partial will not only not give you the desired result, but may even be for show, and you will not feel a noticeable reduction in noise.

Materials

The materials used for soundproofing cars (see) are divided into different types, which are better suited for a particular area when covering a car with sound insulation. And everyone eliminates certain type noise.
What is the best sound insulation for cars? Here the right choice there will be a combination of materials different types, this allows you to achieve almost complete noiselessness of the car (ideally), now we will look at the types used for sound insulation:

Sound absorber

Noise absorber (sound absorber) is a type of material designed to absorb (dampen) sound waves coming from the air; when soundproofing a car, as a rule, the following noise-absorbing types are used.
This:

Accent is a modern material, one of the main materials in car sound insulation work (StandardPlast), in addition to noise-absorbing properties, it also has sound reflection and thermal insulation properties
Bitoplast is an excellent sealing and anti-creaking material; in addition, due to its structure, it is an excellent noise absorber
Izolon - (special foam rubber) the sound insulation of this material, in principle, is practically no different from the Accent described above. In the noise insulation category of the StandardPlast company, this material is rated as a solid four (on a five-point scale)

Soundproofing

Soundproofing material (sound insulation) is fundamentally different from the above-mentioned sound absorbers, due to its cellular structure and impenetrable film covering the outside of the material. In addition to sound insulation, sound insulators of this type also have airtightness and heat retention.
Such materials are most effective if they have a foil surface.

Vibration damper

Vibration absorbers (vibration insulation) are materials that are designed to reduce (dampen) the amplitude of vibrations occurring in plastic or metal surfaces car while moving. The basis of all these vibration dampers is one principle - the viscosity and elasticity of their constituent material (for example, bitumen or foam rubber).
Of these, the most common today are the following:

BiMastBomb is a material based on a mastic and bitumen composition, the outside is foiled with aluminum film, it can be easily cut with scissors
BiMastStandard - this material from the entire series has the best elasticity. It does not require heating (other materials are heated when gluing construction hairdryer), fits perfectly into shaped and any curved surfaces, it does not have a foil coating
VibroPlast comes in types M1 (M2) - the only difference is in their thickness: 1.5 millimeters and 2.3 millimeters, respectively. It is easy to install, but has the lowest MLC (stands for mechanical loss coefficient) in this line of materials.
Following the recommendations and instructions of specialists, it should not be used on metal surfaces
VizoMat is a vibration-absorbing material based on bitumen, it is self-adhesive. It does not absorb moisture at all (unlike felt) and in addition it does not decompose over time. However, for installation it requires heating the material to 50 degrees

Anti-creaks

Spacer (anti-creaking) plates and tapes - they are designed to eliminate creaking sounds that occur in places where plastic or metal parts of the car come into contact. Earlier craftsmen used foam rubber, carpet, and even plasticine to eliminate squeaks.
However, today there is no longer a need for this; you no longer have to take plasticine away from your child.
Let him better learn how to sculpt, but you should just go to a spare parts store and choose:

Madeleine is fabric material having adhesive layer. Thanks to him decorative appearance, it can be used in open form and for processing joints that are present between panels. Madeleine is available on the market in two colors: black and gray
BitoPlast is a material made on the basis of polyurethane, having sticky layer, 5-10 millimeters thick. The special impregnation of this bitoplast makes it very durable and waterproof, and also increases its sound-absorbing qualities.

Liquid sound insulation

You've probably heard names like liquid fender liners, anticorrosive. Materials from this group are used exclusively for external sound insulation and additional anti-corrosion treatment of the machine.
This car sound insulation is best for treating wheel arches or the underbody of a car:

It is important to remember that the external surfaces of the machine require special attention owner
And the reasons are clear to everyone, due to the constant exposure to an aggressive environment, which intensifies in winter time, and simply destroys the car body
In order to avoid premature wear and at the same time perform sound insulation of the machine, liquid sound insulation is necessary
Based on the method of application, liquid insulation is divided into aerosol and paint coatings (“painting” means application with a brush or spatula)
Such mastic materials have many necessary qualities, for example, a wide range of temperature applications, as well as resistance to chemical reagents, their resistance to constant mechanical stress (here we are talking about anti-gravel protection for cars)
Plus, in addition to performing the tasks of anti-corrosion and anti-gravel protection, liquid insulation also acts as a good additional sound insulation of the machine
It makes no sense to post a photo of each of the noise absorbers listed, since there are a great many of them and different manufacturers they may look different

Noise Removal

Any car has many sources where noise occurs. of various nature. For example, in a business class car, noise insulation is at a good level, but cheaper models cannot boast of good standard noise protection.
This problem is the most pressing for owners of all domestic cars:

They often express dissatisfaction with something bad and wonder how to fix it themselves.
Car owners solve these problems using a multifaceted approach.
The most common way to improve sound insulation is to treat the car with additional special material.
Today, a range of materials as well as proposals from specialists in conducting similar works great amount
At the same time, soundproofing your car yourself does not require any special skills.
You only need instructions and a manual for the operation of your car to make it easier to disassemble body parts, as well as acquire all the necessary insulators, as well as tools
Proper sound insulation in a car includes complete pasting of the entire surface of the body
And if the standard (factory) treatment has been carried out, holds firmly and without any peeling, then additional skin can be glued (on top) to the standard one
And when factory materials do not adhere well to the surface or peel off, then they must be removed partially or completely
There are two types of extraneous sounds in the car - noise or vibration
Noises heard in the cabin are created by the engine, transmission, tires and external environment
Vibration occurs due to vibrations of vehicle systems, such as body panels and trim parts, and occurs, for example, from uneven roads
In the fight against each of these irritants, strictly defined materials are used
So, what is the best sound insulation for cars?
In order to obtain the greatest effect, many people use several layers of different noise-absorbing substances, which are glued on top of each other in the order vibration absorber - noise absorber - vibration absorber again

How to do it right

Sound insulation installed according to the rules will additionally protect your body from premature corrosion.
And for the best effect, you can pre-treat the body metal with an anti-corrosion agent; in addition, comprehensive treatment of the entire interior allows you to save and cash and time:

You are happy with the price at the service station, you can pay, or you can carry out sound insulation yourself, each owner here decides for himself
From experience I can say that the best sound insulation of a car gives an amazing effect; if it seems insufficient to you, then after driving your well-treated equipment, take a ride in an untreated car, then it will seem like a “rattle” to you, after which you will doubt the need (and quality) of sound insulation of the car will disappear by themselves
Materials that have proven themselves as sound insulation - from KICX
They were originally intended for professional installation and were developed exclusively for specialists working in this field
Therefore, meet at retail trade Such samples are practically impossible today
Meanwhile, the products of this company today have the highest characteristics
For example, a product for treating the floor in a car, engine compartment and the inside of doors has a mechanical loss coefficient of 0.4, this figure is high in comparison with other analogues
KICX vibration dampers are simply attached to any body surface
And at the same time, they do not require additional heating, which greatly facilitates and simplifies the entire processing process.

Peculiarities

However, it is worth considering some nuances that professionals do not mention, but amateurs may not know or forget:

Doors

Doors in cars are most often insulated due to their large area, since noise from the street mostly enters the cabin through them:

In addition, in many cars, especially small cars and inexpensive ones, manufacturers save on soundproofing doors in order to reduce the factory cost of the car
It's important to close everything technological holes, apply special materials on the surface of the door body, glue the trim with sound-absorbing substances - this is the main component of good sound insulation of doors
Often, audio system speakers are built into the trim, in which case the sound inside the cabin improves significantly

Wheel arches

Due to the largest floor area and the location of the wheel arches in close proximity to noise sources, the greatest attention should be paid to the sound insulation of these specific elements. The arches are covered with thick and heavy materials, the floor must be covered with vibration-damping protection based on bitumen.

Hood and trunk

Soundproofing the trunk of cars with hatchback bodies is especially important. The work will consist of two main stages - vibration isolation and noise insulation. To reduce the noise of the motor, of course, you need to carry out.

Engine compartment

When soundproofing the engine compartment, it is worth considering that the materials will be subject to temperature effects as well as chemical substances, such as oil, fuel and antifreeze, brake fluid, therefore, materials for the engine compartment are selected taking into account heat resistance and are additionally covered with a layer of mastic that protects from external influences.

Outside

On the outside, liquid sound insulation will work best, it has advantages both in the convenience and availability of the coating, and in ease of application, has less weight compared to standard materials, holds better and gives the car body additional protection from rust.
Now you know which insulation is the best, how to apply it correctly and where to watch the video.

Silence in the apartment is a guarantee healthy sleep and not frayed nerves. But achieving complete silence in a modern apartment building is very difficult. To get rid of noise, you need to carry out a set of works to partially or completely soundproof your apartment, and this requires significant financial costs and time. But if the desire to live in silence is more important to you, then we advise you to read our article, from which you will learn how to isolate your apartment from extraneous noise and what materials to use.

Before we begin soundproofing an apartment, let's understand the types and sources of annoying noise. After all, to get rid of noise, sometimes it is enough to isolate a certain element of the apartment’s structure and not spend money on complete sound insulation.

There are two types of noise:

Wave noise - transmitted through the air, from the source to the eardrums, using sound waves. Wave noise includes loud music, loud conversations, barking dogs, and so on.
Vibration noise– transmitted by vibrations along the walls emanating from the source. Vibration noise includes a sledgehammer hitting a wall, the operation of a hammer drill or a washing machine.

Now let's look at the sources of noise:

Noise from the street comes mainly through the windows. The sound of squealing brakes, the voices of screaming children and grandmothers, the hum of a flying airplane - all this is noise coming from the street. You can get rid of street noise by installing quality windows With triple glazed windows. Curtains made of thick material can serve as an additional soundproofing element.
The noise from the entrance comes through the front door. In order not to hear the sounds of a working elevator or swearing on landing neighbors, it is enough to soundproof front door. In addition to covering the door with sound-absorbing materials, it is necessary to install seals between the door leaf and the frame, otherwise noise insulation will be ineffective.
Noise from adjacent apartments– enters through walls, through sockets and cracks between floor slabs. The noise from the neighbors is the most common cause desire to soundproof the apartment. If there is only one source of constant annoying noise, then it is enough to soundproof the walls adjacent to the source. If you are unlucky and noisy neighbors surround you on all sides, then in this case you will have to completely soundproof the apartment.
Noise from your apartment– approaches neighbors in the ways listed above and annoys them. If you often have noisy groups, if you are a musician rehearsing at home, if you have children who love to jump and have loud fun, then for the sake of preserving good relations with your neighbors, it is better for you to soundproof the walls, ceiling and floor without waiting for the visit of the local police officer.

Soundproofing methods

Soundproofing walls, ceilings and floors is done in three ways:

- Frame - this method involves installing guides on the wall for installing cladding panels. Sound-absorbing material is placed between the guides, after which sound-reflecting panels are installed. In some cases, for example in recording studios, panels have a surface that absorbs sound rather than reflecting it.
  The advantage of this method is the high quality of sound insulation, but the disadvantages are high price work and reducing the usable space of the room.

- Installation of slabs and membranes– in this method, soundproofing material is installed or glued directly to the wall, floor or ceiling. After which the slabs and membranes are plastered or covered with thin panels.
  If the technology for installing slabs or membranes is followed correctly, the quality of sound insulation is not inferior to the frame method, and financial expenses significantly less.

“Floating” - this method is used only for soundproofing the floor. The insulating material is spread on the floor and covered with a waterproofing layer. A reinforced screed is made on top and a floor covering is installed. The advantage of this method is the absence of rigid fastenings, which helps to significantly reduce vibration noise.

Soundproofing materials

Soundproofing materials come in the following types:

Soft insulation

Soft sound insulation includes materials made from different types fibers sold in rolls:

- Soundproofing membranes– there are self-adhesive and regular ones, made from synthetic and natural fibers. Used for walls, ceilings and floors. Separately, for floor insulation, membranes are produced from bitumen polymers with a layer of polyester felt.

- Needle Punched Fiberglass Material– Used for finishing walls and ceilings. Good insulation for frame structures.

- Polyester fabric backing– made specifically for “floating” floors, excellent as a substrate for laminate flooring.

Mineral wool– simple and affordable heat and sound insulating material used in frame method isolation.

MaxForte SoundPro

A new generation material created taking into account theoretical developments in the field of building acoustics and practical experience installation work. With a minimum thickness of 12 mm, the material provides maximum protection against air and impact noise and indispensable in small apartments, where every centimeter counts! Completely environmentally friendly: does not contain adhesives or other chemicals. MaxForte-SoundPRO - ideal for any premises: apartments, kindergartens, schools. The material also acts as fire protection (completely non-flammable) and thermal insulation!

MaxForte EcoPlate 60

The material MaxForte-ECOslab is made of 100% volcanic rock (without impurities, slag and blast furnace waste). MaxForte-ECOslab has excellent acoustic properties, which allows this product to be successfully used for soundproofing the most acoustically complex objects: multiplex cinemas, recording studios, listening rooms, home theaters, etc.

MaxForte EcoAcoustic

Made from 100% polyester (polyester fibers) without the addition of adhesives. Used to give shape innovative technology thermal bonding (melting the polyester fibers themselves). The material is manufactured at modern equipment SIMA (Italy), exclusively primary raw materials are used in production. EcoAcoustic is completely safe for human health: the slabs do not emit or contain harmful substances!

Sealant MaxForte

MaxForte sealant is intended for sealing seams, joints, holes in soundproofing walls and ceilings, as well as in the construction of “floating” floors and floors on joists. Due to its low modulus of elasticity, the sealant has excellent vibroacoustic properties and provides a significant reduction in the vibration load between building structures, acting as a damping layer.

VibroStop Pro

Vibration-isolating mount designed to combat impact noise penetrating floor slabs and walls. The use of VibroStop PRO can significantly reduce the vibration load on the profile and provide additional sound insulation of the ceiling and walls at a level of 21 dB.

MaxForte Shumoizol

The rolls are spread with the soft side on the floor, the edges are placed on the walls. After work, all excess can be easily cut off. The joints between the rolls are coated liquid rubber MaxForte Hydrostop.

Advantages:

Impact noise level reduction 27 dB.
The material does not tear or crack during installation, due to the addition of imported plasticizers to the composition.
Can be used as waterproofing, the material is waterproof.
The material can be used for dry screed and under laminate.

MaxForte SoundPro

Installation is carried out by analogy with Shumoizol, the edges are placed on the walls, the rolls themselves are overlapped by 5 cm, and the joints between them are coated with MaxForte Hydrostop liquid rubber. Next, a construction film is laid, this is done so that the screed solution does not penetrate into the sound insulation layer.

Advantages:

Impact noise level reduction 34 dB.
Level reduction airborne noise 10 dB.
Rolls are resistant to moisture. Not subject to rotting.
Belongs to sound absorption class “A” out of five possible.
The material does not attract rodents.

MaxForte EcoPlate 110 kg/m 3

To begin with, MaxForte tape is laid around the perimeter in two layers. The slabs are placed on the floor close to each other and covered with construction film.

Advantages:

Belongs to sound absorption class “A” out of five possible.
Completely non-flammable material.
Does not contain phenol resins.
Due to the optimally selected density of 110 kg/m3, the screed does not spring and will not burst over time.
Sound insulation at 36-38 dB.

If it turns out that the apartment already has a screed, or it is an old housing stock where the ceiling simply cannot withstand the heavy weight of the screed - effective option This is a floor on joists.

Solid insulation

The type of solid sound insulation includes simple slabs and combined panels made of sound-absorbing materials:

- Combined panels– represent a structure of two sheets and a layer. Sheets are made from particle board, traffic jams or synthetic materials. Quartz sand and mineral wool are often used as a layer.

- Basalt slabs– are made from basalt fiber. Additionally, the boards can be treated with a water-repellent composition.

- Polyester fiber boards– synthetic sound insulation, easily cut to required sizes, widely used in frame construction.

- Staple Woven Fiberglass Boards– designed for filling interprofile spaces, insulating suspended ceilings and frames installed on walls.

- Cork slabs are made from the fibers of the cork tree. Wall panels and cork laminate can be installed without additional soundproofing materials.

Foam boards- the cheapest and most widely known material for sound insulation. Foam plastic slabs are inferior in sound insulation quality to more modern materials, but thanks to affordable price, remain a popular option for budget renovations.

Handy sound insulation

Few people know that some interior items can serve as good sound absorbers and reduce noise levels by 20-30 percent:

- A large rug - placed on the floor or hung on a wall - can significantly reduce the level of incoming or outgoing noise.

- Furniture wall– installed along a wall shared with your neighbors, will relieve you of loud noise, turning it into a soft hum.

Curtains made of thick material– are able to muffle sounds coming from the street.

Soundproofing walls, ceilings and floors

Technologies for soundproofing floors, walls and ceilings differ from each other, therefore, we will consider each process separately.

Soundproofing the floor

Floor soundproofing is done to block noise coming from the apartment located on the floor below, or vice versa, so that the noise produced in your apartment does not annoy neighbors from below. To insulate the floor, you can use the “floating” floor method, or make a frame from logs.

In the first option, you need to spread soundproofing material over the entire surface of the floor, then make concrete screed. After this, a laminate or other type of flooring is laid on the screed. In the frame method, it is necessary to make a sheathing from wooden blocks (lags). Insulating material is laid between the joists, the field of this sheathing is covered with chipboard or boards. To reduce vibration noise, it is recommended to place special vibration-damping pads under the joists.
Detailed article.

Soundproofing walls

You can block sounds coming from the apartments of your neighbors on the floor by soundproofing the walls adjacent to them. Please note that it makes no sense to insulate all the walls in the apartment, including internal partitions.
To insulate walls, you can use self-adhesive soundproofing membranes, combined panels or slabs installed in a special frame. Keep in mind that the thicker the soundproofing layer, the less will remain usable area your apartment.
Another important factor in soundproofing walls is pass-through sockets; in order to block sounds coming through them, you need to fill the empty space between yours and your neighbor’s socket with soundproofing material, for example polyurethane foam.
Detailed.

Ceiling soundproofing

To soundproof the ceiling, it is better to choose lightweight materials that will not peel off due to their own weight or heavily load the ceiling frame.
If you already have it installed suspended ceiling, then you simply need to remove the panels and install insulation on the main ceiling, then install the panels in place.

Remember the “golden” rule - soundproofing is much easier and cheaper to do before finishing work than after the renovation is completed!

There are now a great variety of combined materials for sound insulation, produced in the format of panels or rolls. So that you can choose the best from them, we have selected the five most popular materials from well-known companies. Every year new types of soundproofing materials appear on the construction market, but these products have held leading positions for a long time.

All-round sound insulation: Sonoplat combi

These are soundproofing panels that can be used not only for finishing walls, but also for floors, ceilings, and interior partitions. The material cuts off sounds so well that it is even used to decorate recording studios.

The panels from the manufacturer are based on multilayer cellulose, between the layers of which quartz sand is poured and coniferous substrate. All materials are environmentally friendly, which can also be considered a plus.

In addition, the panels are very easy to install and can be done directly on the wall, without the use of additional load-bearing structures.

Heavy sound insulation for an apartment: Soundguard Ekozvukoizol

But these panels are just the opposite; despite their small thickness, they weigh quite a lot, so it is better to mount them on a separate frame.

At the same time, the thickness of the Ekozvukoizol panels is really small - only 13 mm. Like the previous version, this material is made of several layers using cellulose and quartz sand. The recommended scope of application of this material is internal sound insulation of walls.

The disadvantages include very low resistance to humidity, so the panels should not be used for the bathroom or kitchen.

Soundproofing in German: PhoneStar

Sheet panels from a German company, which are made from pressed corrugated cardboard and quartz sand. The panels are mounted exclusively on a separate frame, and the degree of sound insulation is sufficient to use the material not only in residential but also in industrial premises.

The German product goes well with all types of paints, plasters and putties, so external processing can be carried out directly across the panels.

All inclusive: ZIPS-III-Ultra

Frameless sound insulation system of the 3rd generation, as reflected in its name. It consists of sandwich panels, inside of which there are 12.5 mm sheets of plasterboard and staple fiberglass. The panels are mounted on vibration isolators made of a special elastomer, which ensures very high level sound insulation with a fairly small thickness of the entire system - 55 mm.

Another advantage of the material is that it comes with all the necessary fasteners (their set has a separate name ZIPS-Vector). Standard panels have a size of 1200x600x42 mm and an area of 0.72 m2 each.

Fine workmanship: Tecsound from Texsa

Soundproofing material from a Spanish company, which consists of membranes only 3.7 mm thick, which can be used individually or in combination with other materials.

The membranes reduce noise by 25 dB and can be used for walls or floors. In the latter case, you will have to make a screed or plywood base under the layer of material.

The main advantages of the Spanish material are high plasticity, resistance to rot, bacteria and moisture, and environmental safety.

Disadvantages - it is not possible to completely insulate a room from strong noise using these membranes alone.

Photos from shutterstock.com were used in preparing the material.