Soundproofing the ceiling in an apartment under a suspended ceiling. Soundproofing walls in an apartment: modern materials: types and self-installation Soundproofing materials for the ceiling

How to make an apartment quiet? How is sound insulation installed correctly?

Life in the city multi-storey building always associated with a large number of different noises that affect human hearing around the clock. The design of the house and apartment serves as protection against some of the sounds from the street. However, there are added sounds from inside the house itself. The lack of opportunity for normal, proper rest due to exposure to noise from neighbors often leads to serious health problems.

For this reason, many try to isolate their apartment from external interference. To do this, soundproofing of individual parts or all rooms is arranged.

Soundproofing ceilings in an apartment is usually required in cases where sounds from a higher room interfere. To do it correctly and get the expected result, some knowledge in the field of soundproofing materials and the technology of their use is required.

What is soundproofing in an apartment, and why is it needed?

Indoor noise insulation is necessary to solve two main problems. The first is sound insulation from external noise. The second is noise absorption in the room itself.

• How noisy it will be in your apartment largely depends on the materials from which the house is built, as well as compliance with the technology of its construction. The thinner the walls and ceilings, the better the audibility in the rooms.
• A significant role in the noise level is played by the presence of cracks in the joints of walls and ceilings, technical openings, heating and water supply risers.
• To reduce the load, the ceiling, walls and floor are soundproofed, and the sound insulation properties of windows and doors are improved. Moreover, apartments located in houses of different designs require different levels soundproofing.
• You will have to work harder if you live in a panel house. Brick houses have thicker walls, which means the apartment will require less structural insulation.

But everything also depends on the specific conditions in the room, and individual requirements for the noise level in it.

Sound insulation parameters established by regulations

Standards by level different types noise in residential premises, established by Code of Rules 51.13330.2011 “Protection from Noise”. This is an updated version of SNiP 23-03-2003. And also GOST 27296-2012 “Buildings and structures. Methods for measuring sound insulation of enclosing structures."

All types of noise are divided into airborne or acoustic, and shock or vibration. According to the name, airborne noise is transmitted by vibrations, and vibration noise is transmitted through the solid material of walls and ceilings.

Sound level is measured in decibels - dB. In the daytime, the most comfortable sounds will be in the range from 35 dB to 45 dB, with a critical value of 110 dB.

Before soundproofing the ceiling in an apartment, you need to decide on the soundproofing parameters of the room. You can do this yourself by identifying the main sources of sounds that bother you. Another option is to invite acousticians.

The main ways sound penetrates into a room are:

• Walls– the level of conduction of sound waves depends on the thickness of the structure and the material from which the walls are made.
• Windows and doors These are the main sources of noise coming from the street.
• Ceiling and floor are good conductors of sounds occurring in apartments adjacent to yours above and below.
• Joints in walls and ceilings. If the construction of the house was carried out with violations of technology, then in these places there may be a serious problem with sound insulation.
• Technical holes – ventilation ducts, for electrical wiring and plumbing engineering systems may also be sources of extraneous sounds.
• Heating and water supply pipes.

To assess the noise level in a room, the following parameters are used: sound insulation index for airborne noise Rw - the higher this parameter for the ceiling, the better sound insulation it has. Sound insulation index for impact noise Lnw - the lower it is, the higher the sound insulation of the floor.

Standard insulation indices

Thus, a conventional reinforced concrete floor slab with a thickness of 220 mm and a density of 2800 kg/m3 has the corresponding indices: Rw - 55 dB, Lnw - 73 dB.

Types of soundproofing materials

• If the ceiling is well and efficiently painted, then such a coating does not require additional measures in front of the soundproofing device. The paint acts as a primer; it does not need to be treated against mold. But if there is damage to the paint layer, it must be removed completely or partially.
• If interfloor ceilings the apartment is made of reinforced concrete slabs, then on initial stage do not be lazy to seal all the cracks and crevices, as well as the joints with the walls. Even small gaps can reduce the level of sound absorption of the floor.

• All technical openings in the ceiling should be cleared of debris and carefully filled with non-flammable soundproofing materials, such as mineral wool. The top of the hole can be sealed with a quick-setting mixture. The space around heating pipes must also be insulated. For this, heat-resistant sealants are used to fill the gaps between the pipes and the floor concrete.
• The entire surface of the ceiling must be treated with a primer. Walls are also processed at a distance of 15–20 cm from the junction with the ceiling. It is better to do this in two or three layers, each subsequent layer is applied only after the previous one has completely dried. It is advisable to use primers with antiseptic properties.

If possible, it would not hurt to treat the ceiling surface with special soundproofing paint. After the ceiling has completely dried, you can begin further work on soundproofing.

Frameless method of fastening soundproofing materials

Without device frame structure Rolled sound insulators and decorative acoustic panels can be fixed to the ceiling surface.

• Rolled soundproofing materials are the simplest and cheapest way to reduce noise levels. They are glued to the surface of the prepared ceiling in the same way as wallpaper. But their effectiveness is not very great.
• Most often they are used in conjunction with other soundproofing materials. When using the Texound sound insulator, after fixing it to the ceiling, it is necessary to weld the seams using a construction hair dryer or a gas torch.

• Decorative soundproofing panels can be attached directly to floor slabs using glue or liquid nails. This option is suitable in case of a flat and smooth ceiling surface. If the ceiling has differences and there are significant defects on the slabs, then the frame method of fastening the panels is used.

To perform frameless ceiling insulation, foam or cork tiles can be used as finishing materials; reed or bamboo panels, the name of which is appended with the prefix “eco”; as well as ceiling modules made of wood or MDF, mounted with glue.

Sound insulation for an apartment ceiling, made using a frameless method, takes much less usable space premises.

Frame method of soundproofing the ceiling

The most common and effective way The device for soundproofing the ceiling in an apartment is the use of frame systems.

If you plan to finish the ceiling with plasterboard, then first a vibration substrate, for example, jute cloth, is fixed directly to the floor slab. Placed on the substrate wooden blocks– the sheathing is made in increments of 40 cm, to which soundproofing boards are attached.

It is desirable that there is a small gap between the substrate and the soundproofing material. Next, the ceiling is covered with plasterboard. But there are other options.

The frame is made of a special metal profile or wooden blocks.

• First, using a construction or laser level, markings are made for attaching the frame guides.
• Next, metal profiles or wooden blocks are cut.
• Under metal fastenings It is recommended to place rubber or polyurethane gaskets, or stick soundproofing tape on the profile. This will prevent noise from penetrating through the metal.

You can also arrange it on special vibration suspensions. This measure will prevent a decrease in the effectiveness of sound insulation.

• The profiles are fixed according to the markings on the wall using self-tapping screws or dowels with a spacing of 10 - 15 cm.

• Then preparatory work is carried out.

Important! Electrical cable must be securely fastened. Its sagging is unacceptable.

• Next, soundproofing mats, slabs or other soundproofing material are placed in the free space between the frame. The main thing is that it is laid very tightly, without forming gaps between the joints.

Installation of soundproofing materials can be carried out in several ways:

• Fixation directly to the ceiling surface using glue. You can use gypsum- or cement-based mounting adhesive, as well as a special composition in the form of a spray.

• In the case of lathing, soundproofing boards or mats are placed tightly between the guides.
• It is also possible to mount it to the ceiling using special dowels with a wide head.

Combined fastening methods are often used, for example, glue and dowels.

Then the entire structure is sheathed with plasterboard, decorative panels or finished in other ways. Soundproofing plasterboard sheets decorative panels attached to a metal profile or wooden sheathing.

A significant disadvantage of the frame method of sound insulation is the reduction in ceiling height. This point should be taken into account in rooms with initially low ceilings. In addition, working with drywall is quite dusty.

Sound insulation device under suspended ceilings

The finishing option using suspended ceilings is becoming increasingly popular. This is an opportunity to obtain ideally even and smooth, as well as very diverse ceiling surfaces.

This finishing allows for sound insulation under the tension fabric.

Soundproofing a ceiling with your own hands using a tension structure is a difficult task. Especially if you haven't encountered this before. In this case, to obtain the desired effect, it is worth using the services of professionals.

The most in a simple way special acoustic fabric will be used.

It is made of a finely perforated structure that can absorb sound vibrations. But without the use of additional soundproofing materials, such fabric will not greatly affect the noise level in the apartment.

Technology for carrying out work on installing sound insulation under suspended ceiling is no different from the frame method. But at the final stage, it is not the covering of the entire structure that is carried out, but the direct installation of the acoustic fabric.

The design of the stretch ceiling allows the use of the most Various types soundproofing materials, including their combination.

Acustic systems

To obtain greater effect in soundproofing the ceiling, special acoustic systems are often used.

They are a combination of several types of soundproofing materials. Sound insulation for the ceiling of an apartment, made in this way, allows not only to significantly reduce the noise level. It also largely absorbs the sounds generated in your apartment.

The most affordable and quite effective at the moment is acoustic foam. It perfectly scatters sound waves and absorbs vibrations due to the porous structure of the material.

Decorative acoustic foam rubber - photo

• This material can be used for sound insulation purposes, either independently or in combination with other insulators. It has a long service life and is easy to install.
• The foam elements are fixed with double-sided tape or with simple silicone. It does not need to be finished with other materials on top, since there is a large selection of colors on sale.
• But in this case, a layer of dust quickly forms on the surface of the ceiling. Foam rubber slabs are available in thicknesses from 25 mm to 100 mm. They can have different relief shapes.

When deciding how to soundproof a ceiling, you should pay special attention to quality soundproofing materials. Often the use of cheap products turns out to be a waste of money.

High-quality sound insulators will not only effectively solve the problem of extraneous noise, but will also quickly pay off for your peace and quiet in the apartment. What other types of soundproofing of the ceiling in an apartment are there? The video in this article will give additional information.

Are you planning large-scale renovation work or finishing an apartment in a new building? Agree that timely soundproofing of the ceiling in an apartment under a suspended ceiling, which can provide an acceptable noise level for a comfortable life, will help maintain peace and good relations with upper neighbors.

Are you thinking about soundproofing, but don't know which option to choose? We will help you deal with this issue - the article discusses best ways soundproofing of the ceiling space.

And also the main stages of installation with step by step photos, recommendations and video tips from experienced builders on doing the work on their own.

Have you long dreamed of installing suspended ceilings in your apartment and have you heard about the need for noise insulation work? Or do you think that these are unnecessary expenses that unscrupulous managers are trying to encourage you to make as much money as possible from the client?

Let's look at the feasibility of performing sound insulation for a suspended ceiling structure.

It is definitely needed in such situations:

1. You constantly hear your neighbor swearing or talking on the phone with friends/relatives.
2. At night you wake up because your neighbor has coughed or rolled over.
3. You have too high ceilings in your apartment, which you want to “lower” by stretching a PVC sheet onto a frame fixed 20-25 cm below the ceiling slab.
4. After installing suspended ceilings, you began to clearly hear what was going on with your upper neighbors.

Such problems can be solved by a competent sound-proofing structure (ZIK) or, as installers and ordinary users call it, a Shumka.

Initially, you need to understand that soundproofing the ceiling space is not able to cut off all noise and sounds entering the apartment. It can muffle them, prevent reflection from surfaces, which will provide a comfortable noise level for the human body

There is a division of noise into 2 main types:

• air;
• shock.

The first includes sounds made by animals, as well as the crying and screams of children and the voices of adults. And to the second type - sounds from hitting furniture, heels, hammer drills and others.

The main task of a ZIK installed under a suspended ceiling is to reduce the level of airborne noise to a comfortable level.

If you have problem neighbors who constantly drop or move furniture, or wear heels at 6 am, then such soundproofing will not help.

It will also be ineffective if the room is extremely low ceilings and there is no room for installing a good sound-absorbing layer made of several types of materials.

Even the latest and most expensive material 5-10 mm thick, alone attached under a suspended ceiling, will not be able to solve the problem of eliminating excessive audibility of extraneous sounds in the apartment.

Soundproofing options

You may have heard that suspended ceilings independently cope with the problem of sound insulation - after stretching them, you will no longer listen to the news on your neighbors’ TV? This is a myth in itself tension structure with PVC film or fabric is not able to cut off sounds.

Silence in the apartment is the key to healthy sleep and not frayed nerves. But to achieve complete silence in modern apartment building, 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 high-quality windows with triple glazing. 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 neighbors arguing on the landing, 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. Noise from neighbors is the most common reason for wanting to soundproof an 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 fun loudly, then for the sake of maintaining 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 the high cost of work and the reduction of usable space in 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 correctly followed, the quality of sound insulation is not inferior to the frame method, and the financial costs are significantly lower.

• “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

Soft insulation

Soft sound insulation includes materials made from different types of 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. Insulation is well suited for frame structures.

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

• Mineral wool- a simple and affordable heat and sound insulation material used in the frame insulation method.

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 airborne and impact noise and is 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. To give shape, innovative thermal bonding technology is used (melting the polyester fibers themselves). The material is produced on modern equipment from 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 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:

1. Impact noise level reduction 27 dB.
2. The material does not tear or crack during installation, due to the addition of imported plasticizers to the composition.
3. Can be used as waterproofing, the material is waterproof.
4. 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:

1. Impact noise level reduction 34 dB.
2. Reduction of airborne noise level 10 dB.
3. Rolls are resistant to moisture. Not subject to rotting.
4. Belongs to sound absorption class “A” out of five possible.
5. 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:

1. Belongs to sound absorption class “A” out of five possible.
2. Completely non-flammable material.
3. Does not contain phenol resins.
4. Due to the optimally selected density of 110 kg/m3, the screed does not spring and will not burst over time.
5. 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, an effective option 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, cork or synthetic materials. Quartz sand and mineral wool are often used as a layer.

• • Basalt slabs– 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– intended for filling interprofile space, insulation suspended ceilings and wall-mounted frames.

• • 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 carpet - placed on the floor or hung on the 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 usable area of ​​your apartment will remain.
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 a suspended ceiling installed, 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 finishing the renovation!

Do you want to protect yourself from noisy neighbors upstairs, but don’t know how to soundproof the ceiling in an apartment? I will tell you about 4 methods of carrying out work that I have personally tested.

Types of work and their features

Let's look at the following options for carrying out work:

• Insulation with Izoplat boards;
• Sound insulation using special mineral wool;
• Sound insulation with mineral wool for suspended ceilings;
• Using Ekozvukoizol panels as a sound insulator.

Option 1: gluing Izoplat boards to the surface

To begin with, I’ll tell you about the main advantages of heat and sound insulating boards “Izoplat”:

• Natural and environmentally friendly. The boards are made from coniferous wood fibers by heat treatment and pressing. There are no chemical additives or adhesives in the composition. This allows you to use this option in premises of any purpose;
• Convenience. The material is manufactured in the form of sheets 2700x1200 mm. The parameters of the product are the same as conventional drywall. If desired, they can be mounted on a metal or wooden frame;

• Selecting options. Sheets can have a thickness of 8, 10, 12 and 25 mm. The most commonly used option is 12 mm, but if you need to insulate the ceiling in a room with high level noise, it is better to use elements with a thickness of 25 mm;
• Light weight. A sheet with a thickness of 8 mm weighs 6 kg, 10 mm - 8 kg, 12 mm - 10 kg and 25 mm - 20 kg. The lightness of the elements simplifies working with them;
• Smooth front surface . One side of the slabs is flat, making it easier to finish.

The cost of the slabs depends on their thickness. The price of a sheet of 8 mm is 600 rubles, 10 mm - 700 rubles, 12 mm - 800 rubles, and 25 mm - 1700 rubles.

This board is ideal for soundproofing rooms with low ceilings. With its help, you can qualitatively insulate the surface, while the ceiling height will decrease by only 15-20 mm. For work we need the following materials:

Illustration	Description of material
	Izoplat plates 12 mm thick. The quantity is calculated based on the area of ​​the ceilings that need to be insulated. When purchasing, always take material with a small margin of 5-10%, since cutting inevitably generates waste.
	Liquid Nails. With their help, the primary fixation of the elements will be carried out. You can use almost any option, the main thing is that the composition is suitable for wooden and concrete surfaces. One package is enough for about 3-4 square meters.
	Dowels for thermal insulation. It is best to use options with a plastic nail. They are cheaper and do not transmit sound vibrations, as can happen with options with a steel nail. Due to the light weight of the slabs, plastic nails provide the necessary reliability. For work, use options with a length of 70-90 mm, no longer needed. If you cannot find similar dowels, you can use a pressure washer and a regular quick-installation dowel 60 mm long.
	Primer. Before gluing soundproofing boards, the base must be primed. This is necessary to strengthen the surface and improve the adhesion of the adhesive composition.

Tool for work:

• Hammer. Used for drilling holes for dowels. Don't forget to stock up on drills of the required diameter and length. If the work is carried out in several rooms, there should be at least two drills, since during the work they wear out quite quickly;

• Brush or roller. Needed for applying primer to the ceiling;
• Liquid nail gun. The standard version for sealants is used. Choose stronger designs, since the adhesive composition is quite thick and when applied to the gun there are high loads.

• Ladder, table or flooring. It is necessary to provide convenient access to the ceiling. It is best to work with three people, so the design should be such that three people can sit on it;
• Wood saw or jigsaw. You can cut the slabs either with a power tool or with a regular hand hacksaw. Choose a tool with a small tooth size to minimize damage to the ends when sawing.

The work instructions look like this:

Illustration	Description of the stage
	The ceiling is being prepared. If there was whitewash or other finishing on it, it must be removed. If the surface has been painted and the paint adheres very firmly, then it is not necessary to remove it. The main thing is to remove everything that is not held securely.
	The ceiling is primed. The composition is applied over the entire surface in an even layer. The easiest and fastest way to work is with a roller. After treatment, you need to wait for the soil to dry completely. This can take from several hours to a day, it all depends on the temperature in the room and the type of composition used.
	Glue is applied to the first sheet. First, the composition is distributed in an even strip along the perimeter with a distance of 2-3 cm from the edge.
	This is how the glue is applied in the middle. It is important to apply the composition to the entire sheet. You can do this as shown in the photo, or you can do it in a different way: in zigzags, in a chaotic manner, etc. The main thing is that there is glue not only at the edges, but also in the middle.
	The first sheet is installed on the ceiling. You should start from any corner. The work is carried out by three people: two install and hold the sheet, and the third drills holes and installs dowels.
	Holes for fasteners are drilled. The distance between the dowels should be 50-60 cm. They are located both along the edges and in the middle of the sheet. During operation, ensure the vertical position of the hammer drill.
	Dowels are inserted and fastening is made. Everything here is simple and quick: first, the dowel is placed all the way into the hole, then a plastic nail is driven in with a hammer.
	The following elements are attached. Everything is done in the same way as in the first case. There is one caveat - the transverse joints of the elements should not coincide. Therefore, each subsequent sheet is cut so that there is a discrepancy of at least 20 cm between the joints.
	This is what the result looks like. If there are wide gaps between the sheets, they need to be filled with polyurethane foam. Subsequently, the surface is puttied and painted or finished in any other way.

This material is also suitable for walls and floors, so you can soundproof all surfaces if you wish.

Option 2: insulating the frame under plasterboard with special wool

This type of work involves the use of special mineral wool. Such soundproofing materials have the following features:

• High sound and heat insulation performance. Mineral wool perfectly dampens sound waves and at the same time serves good insulation. If you need to insulate and soundproof the ceiling, then better option can not found;

• Wide range of options. Products can be either in the form of slabs or in the form of rolls. The thickness can be from 2 to 10 cm. The best option- 50 mm, this is usually enough for high-quality insulation;

• Fire resistance. Mineral wool does not support combustion, which allows it to be used in rooms with high fire safety requirements;

• Availability. The cost of mineral wool is low, square meter 50 mm material will cost you 130-150 rubles.

The following materials are needed for work:

Illustration	Description of the stage
	Acoustic mineral wool. This is the main material we will use. It is best to purchase sheet options with a thickness of 50 mm; if you need to lay a layer of 100 mm, then you can simply lay two rows.
	Frame components. This includes the following: Main and guide profile; Self-tapping screws for fastening the structure; Dowel-nails for fixing to walls and ceilings.
	Acoustic suspensions. This is the main difference between the conventional design plasterboard ceiling and a soundproofing option. The elements are fasteners with a damper gasket, thanks to which sound vibrations from the ceiling are not transmitted to the structure.
	Drywall. Typically, 9 mm thick sheets are used for ceilings, but I recommend purchasing a 12.5 mm wall version. It will serve as an additional soundproofing layer, providing best quality sound absorption.
	Acoustic tape. Glued to the wall profile. Prevents sound waves from the walls from being transmitted to the ceiling structure.

Tool for work:

• Hammer. For drilling holes in the ceiling and walls for fastening the frame;
• Screwdriver. In the process of constructing the frame, you need to tighten a lot of screws; it is difficult to do this manually. The screwdriver kit must include several attachments of the configuration you require;

• Construction knife. It can be used to cut both drywall and mineral wool. If you have very hard mineral wool, then it will be more convenient to use a special knife for thermal insulation materials;

• Level, tape measure and pencil;
• Ladder or other device for working on the ceiling.

Let's figure it out how to soundproof a ceiling:

Illustration	Description of the stage
	The walls are marked for the guide profile. For this, it is best to use a laser level, but you can get by with a regular one. The line must be at least 50 mm from the ceiling. Most often, mineral wool of this thickness is used, and constructing the frame is much easier.
	Acoustic tape is glued to the base of the profile. Remove the protective layer from the material, gently press it to the surface and cut it in the right place.
	. To do this, drilling is done in the wall at the location of the mounting holes for dowels. Then the choppers are inserted into the wall, and self-tapping screws are screwed into them or impact screws are driven into them.
	Suspensions are attached to the ceiling. They are located along the line of the main profile in increments of 50-60 cm. Fastening to the ceiling is done using dowels.
	The main profile is attached to the hangers. To do this, you must first use a level to set a certain position, and then tighten the screws in the right places.
	Mineral wool is placed in the frame. The sheets are carefully tucked into the cells, and the ends of the hangers, bent to the sides, serve as fixation of the material. It is important to lay the sound insulator as tightly as possible so that there are no gaps between the sheets.
	The finished surface looks like this: the sheets are arranged tightly, the entire ceiling is covered with mineral wool.
	The surface is covered with plasterboard. Here everything is done in a standard manner.

Option 3: sound insulation for suspended ceilings

If you have a suspended ceiling, you can use the option with mineral wool, but without a frame. Let's go straight to the list of everything you need:

Illustration	Description of the stage
	Soundproofing mineral wool. Both slab and roll versions are suitable. Recommended thickness - 50 mm. The ceiling height should be sufficient so that you can lower the level by 7-10 cm.
	Vapor barrier membrane. Used to protect insulation. When calculating the quantity, do not forget that at the material joints you need to make overlaps of at least 100 mm.
	Fastening for thermal insulation. The length should be 4-5 cm greater than the thickness of the mineral wool.
	Plastic clamps. Needed to connect vapor barrier sheets to each other. Instead of clamps, you can use a special double-sided vapor barrier tape, but it is not available in all stores.
	Rondol. This is the name of the pressure washer; it will be used to fix the vapor barrier.
	Dowels with mushroom head. Please note that in addition to the cap, the fastener has antennae-like protrusions. At their expense, the vapor barrier will be attached to the mineral wool. Please note that no screws are needed.

Tool:

• Hammer. And a drill of the required diameter and length;
• Hammer- for driving nails into dowels;

• Knife- for cutting mineral wool and vapor barrier material.

In this case, sound insulation on the ceiling in the apartment is attached as follows:

Illustration	Description of the stage
	Holes are drilled in the ceiling. Standard size mineral wool sheets - 60x100 cm. There are 5 holes made for each element - four in the corners with an indentation of 4-5 cm from the edge and one in the middle. The depth of the hole should be 1 cm deeper than necessary. In order not to constantly control the drilling depth, wrap a piece of electrical tape or adhesive tape around the drill, this will be an excellent guide.
	Mineral wool is being fixed. Installation of ceiling sound insulation is very simple: A soundproofing mat is applied to the surface; In the right place, a mushroom dowel is inserted through the mineral wool; The fastener is inserted into the ceiling; A nail is driven in to secure the element.
	When attaching, do not press the material too hard. The dowel should not press the mineral wool tightly against the ceiling. The exception is the variants of slabs of high rigidity; they can be pressed firmly.
	The entire ceiling is covered with soundproofing. It is important to join the elements well so that they press tightly against each other and adhere well to the walls.
	The installation of the vapor barrier membrane begins. Let's figure out how to do the work yourself: You need to start from the wall. Holes are made in the membrane for dowels; A rondole is placed on the dowel, after which it is inserted into the mineral wool. Due to the antennae, the fasteners reliably hold the vapor barrier.
	Fastening is carried out over the entire surface. The fastener spacing is determined on site. It is important that the vapor barrier is pressed tightly against the mineral wool; if there is sagging somewhere, install another fastener.
	Connections are held together. In our case, plastic clamps were used. They are pushed into the holes punched under them and tightened. Excess ends are cut off. After this, you can install a suspended ceiling; the surface is well soundproofed.

Option 4: sound insulation using Ecozvukoizol material

I like this option for its simplicity and versatility, since the material serves both as an insulator and as a ceiling finish. The main features of Ecozvukoizol are as follows:

• Environmental friendliness. The products are a cardboard profile filled with a special mineral filler. The material does not contain chemical components and is completely safe. Another important advantage is vapor permeability, that is, moisture from the inside will evaporate without being retained in the structure;

• Strength. The material is very reliable and can withstand even significant loads without compromising the integrity of the elements. The ceiling made from Ekozvukoisol is much stronger than the plasterboard version;
• Simplicity installation. You do not need to lay mineral wool under the frame. Sound insulation of the ceiling is carried out simultaneously with surface covering. This saves time and effort.

As for the cost, it ranges from 700 to 900 rubles per square meter. Thickness can be 11, 12 or 13 mm. The height of the elements is 1200 mm, there are two width options - 800 and 450 mm, the weight of the first is 18.5 kg, the second - 10.5 kg.

Materials for work:

Illustration	Description of material
	Ecozvukoizol slabs. The quantity is calculated based on the area of ​​the ceilings. Do not forget to add a small margin, since during the work you need to cut elements and waste may be generated.
	Special tape for ends. Used to seal cut ends to cover the surface and prevent filler from spilling out of the cardboard profile.
	Frame components. This includes the following: Main and wall profile; The hangers are straight; Self-tapping screws for fastening; Dowel-nails for fixing the wall profile.
	Acoustic tape for wall profile. Used to create a soundproof barrier between the frame and the walls. The quantity is determined by the length of the walls in the room.
	Vibration isolating sealant. Used to seal joints and junctions between the structure and the wall.
	Enlarged washer M5. It will be put on self-tapping screws to increase the pressing area and thereby increase the reliability of fastening.

Tool:

• Hammer with drill;
• Screwdriver with PH2 attachment;
• Construction knife;
• Tape measure, level and pencil;
• Caulking gun;
• Fine tooth hacksaw- for cutting sheets.

The process of soundproofing a ceiling looks like this:

Illustration	Description of the stage
	The wall profile fastening line is marked. It is necessary to draw the lower edge of the future structure. It is important to accurately mark the perimeter so that the plane is level.
	Soundproofing tape is glued to the wall profile. Just carefully unwind the material, place it evenly on the profile and gently press along its entire length. The tape is very easy to cut with a regular construction knife.
	The guide profile is attached. The work consists of the following actions: Points are marked and holes are drilled for dowel-nails; Dowels are installed. They should enter the surface until the cap rests against the profile; The screw is driven in with a hammer; there is no need to tighten it. If you need to remove the dowel, the screw is unscrewed with a screwdriver.
	Suspensions are attached. The process looks like this: First, lines are drawn on the ceiling where the profile will go; Holes are drilled along the lines for attaching hangers; The elements are fixed with quick installation dowels.
	The main profile is inserted into the guide. The elements are aligned, the hangers are bent as shown in the photo. Then, using a level, the positions of the elements are checked. If necessary, corrections are made and the profile is fixed with self-tapping screws. The excess parts of the hangers are simply bent upward so that they do not interfere with further work.
	Jumpers are attached. Since Ekozvukoizol sheets are heavy, the frame should be reinforced with jumpers. The distance between them is adjusted to the size of the sheets. Each joint must be on the profile, remember this simple rule. The easiest way to attach the cross members is with special crab fasteners. They are simply put on the longitudinal profile, after which a jumper is placed and screws are screwed in. The result is a reliable frame for a suspended ceiling made of Ecozvukoizol.
	Fastening starts from the corner. Before installing each subsequent sheet, soundproofing sealant is applied to the joint. It is important that the connection is completely filled with the compound, as shown in the photo. The picture also shows how the material is fixed: washers are put on the self-tapping screw.
	If necessary, the sheets are cut. The most important thing is to take accurate measurements and mark the element before cutting. Leave a gap of 2-3 mm so that the sheet fits into place and you do not have to trim it further.
	A special tape is glued to the cut ends. It is sold together with Ecozvukoizol and is needed to ensure that the filler does not spill out of the cut areas, because inside the material has a honeycomb structure.
	All connections are treated with sealant. This is a very important part of the process, so be sure to do it ahead of time. It is important not to cover the joint from the outside, but to fill it across its entire width.
	The sheets are very carefully aligned before fastening. You must butt them together so as not to tear the sealant off the end. The composition should appear throughout the entire joint; this is a sign of high-quality filling of the joint. After this, fastening is carried out.
	The junctions along the perimeter of the walls are filled with sealant. The better you fill the voids, the better the sound insulation you will get. Don't skimp on the sealant.
	The finished ceiling is left until the sealant dries. Then the excess composition is carefully cut off and the surface is puttied.

Conclusion

Soundproofing the ceiling is a simple process; choose any of the four options and implement it in your apartment. The video in this article will help you understand the topic even better. If you have questions, ask in the comments below.

Soundproofing walls in an apartment, modern materials for which can be found in hardware stores today, is becoming more and more relevant. This is explained simply - fences in multi-storey standard buildings are not able to completely protect the home from external street noise and from sounds coming from neighboring apartments.

Medical scientists It has long been noted that the presence of constant noise has an extremely negative effect on the human psyche, preventing him from getting complete relaxation and rest. That is why, unable to withstand the constant sound pressure, many city residents, especially those who live in panel houses, begin an active search for a suitable soundproofing material that will meet all the requirements for its use in apartments.

Almost all modern acoustic materials are made on the same basic principles as traditional ones. However, they have undergone significant improvements due to recent production technologies.

Today, a very large number of new soundproofing materials are being produced, and it is simply impossible to cover the characteristics of all of them in one article. Therefore, attention will be focused on the most effective ones, which are used specifically in apartment conditions.

Thin sound insulation MaxForteSoundPRO

When the area of ​​an apartment or room does not limit the choice of materials, and you can install sound insulation of any thickness, this is convenient. But what if you can’t afford to waste precious centimeters of living space?

In this case, the innovative thin soundproofing material MaxForte SoundPRO is suitable for you. It has a thickness of only 12 mm, while its characteristics can compete with sound insulation with a thickness of 5 and even 10 cm! MaxForte SoundPRO is the latest material created specifically for sound insulation of residential and industrial premises.

Specialists from the Research Institute of Building Physics and the Department of Acoustics of the Faculty of Physics of Moscow State University took part in the development of the material. When manufacturing MaxForte SoundPRO, all the important points for the effective operation of the material were taken into account: the optimal density was selected (if the density is low, the sound will pass through, if the density is too high, along the “skeleton”), the length of the fibers, and their thickness. The sound-absorbing layer is calibrated and uniform over the entire area. The material is completely non-flammable. The composition does not contain harmful phenol-formaldehyde resins or any adhesives. Therefore, in addition to excellent noise insulation properties, MaxForte SoundPRO is safe for health.

MaxForte SoundPRO provides an increase in noise insulation from both airborne noise (loud TV, crying child, screaming neighbors) and impact noise (noise from stomping, grinding furniture, falling objects). It can be used to soundproof ceilings, walls and floors, which will give a significant increase of up to 64 dB!

Installation of thin sound insulation is very simple, and not only professionals can handle it, but also anyone who has ever held a hammer drill and a screwdriver in their hand.

MaxForte SoundPRO is mounted on the wall using ordinary plastic mushroom dowels, which can be purchased at any hardware store. It is hung on the wall using the “joint-to-joint” technology, after which it is covered with a layer of gypsum fiber board (gypsum fiber sheet). All sheet seams must be sealed with a special vibroacoustic non-hardening sealant. Afterwards, the sound insulation is sewn up with a layer of gypsum plasterboard (plasterboard sheet). The seams of the gypsum fiber board and gypsum board sheets should be staggered, that is, not coincide.

You can see the installation of thin sound insulation MaxForte SoundPRO in the video.

Video - How to install thin sound insulation MaxForte SoundPRO

Thin wall soundproofing panelsSoundGuard EcoZvukoIzol

SoundGuard panels EcoZvukoIzol is a unique material for soundproofing walls and ceilings, which allows you to achieve silence in the apartment and not lose useful space.

SoundGuard EcoZvukoIzol panels are made of durable multi-layer cardboard profiles based on the honeycomb principle, which are filled with thermally treated mineral quartz sand. The quartz filler used is very fine, exactly the same as an hourglass. It is this filler that makes it possible to achieve an impressive weight of the panel - more than 18 kg per m2, and according to the laws of sound insulation, the heavier the material, the worse it transmits sound (cotton wool transmits sound very well, and for example brick wall or steel door much worse). In addition to its weight, quartz sand, due to its fine fraction, perfectly dampens and absorbs almost all frequencies of sound - from airborne to shock.

How to install panelsSoundGuard EcoZvukoIzol?

Installation of the panels is very simple and almost anyone can handle it. are attached to the wall using SoundGuard DAP acoustic anchors, which are driven into pre-drilled holes through the panel in the wall. After this, all seams and joints are coated with sealant and the entire wall is covered with plasterboard.

Mineral sound-absorbing material "Shumanet-BM"

This soundproofing The material, made from basalt fibers, is considered a premium mineral sound-absorbing board. One side of the mat is laminated with a layer of fiberglass, which helps maintain the integrity of the slab and hold the internal basalt fibers in one position to prevent their small particles from entering the room. This is especially important in cases where the sound-absorbing material will be covered with perforated acoustic panels.

Plates " Schumanet BM" are manufactured in accordance with the requirements of SNiP 23 — 03-2003 “Noise protection”. They have the following technical and operational characteristics:

Acoustic tests to determine the sound absorption coefficient were carried out in the measurement laboratory of the Moscow Research Institute of Building Physics at Russian Academy architecture and building sciences.

Having a low degree moisture absorption, this soundproofing material can be used not only in rooms with normal humidity, but also, for example, in the bathroom. In addition, it is excellent for soundproofing suspended and suspended ceilings, and, of course, walls and multilayer partitions made in the form of a sandwich of plasterboard, plywood, fiberboard and other sheet materials.

Soundproofing walls using Schumanet BM

Installation of the slabs of this sound insulator follows the same principle as all types of mineral wool. However, one must take into account the fact that the material will be used primarily as sound absorber, and only then is considered as additional insulation.

The work is carried out in the following sequence:

• On the prepared surface, markings are made to secure the sheathing elements. Since the width of the mats is 500 mm, and they must stand apart between the bars, the distance between the guides should be 450 ÷ 480 mm. If mats 600 mm wide are purchased, then, accordingly, the distance between the bars should be 550 ÷ 580 mm.
• Next, the sheathing elements themselves are fixed, but at the same time, so as not to weaken the basic qualities of the soundproofing material, experienced craftsmen They advise you to follow a number of simple recommendations:

— For lathing, it is best to use wooden beams rather than metal profiles, since metal is a good conductor of sound and can resonate, and wood tends to dampen sound waves.

— Additionally, in order not to create bridges for the passage of sound, it is recommended to make gaskets made of thin sound-proofing material, for example, felt or strips of basalt wool 8 ÷ 10 mm thick, between the wall and the sheathing bars.

— If, after all, a metal profile is chosen for the sheathing, then it is better to move it away from the wall with a soundproofing pad by 12 ÷ 15 mm.

- In the case that the area soundproof the room is large enough, and it is possible to move the sheathing for sound-absorbing material and cladding 100 mm from the wall, then special ones can be used to attach the bars details - hangers. They are screwed to the wall through wooden spacers, and the bars are already fixed in them.

Another option is the use of special suspensions, which are designed specifically for noise-absorbing structures. Structurally, such a product already has a special damper layer that effectively dampens vibrations without transferring them to the frame guides.

If guide bars secured in the manner indicated above, then the soundproofing mats are mounted in two layers. The first of them is installed behind the sheathing elements, close to the wall, and the second is installed between the guides.

• Ultimately, upon completion of installation of the Schumanet BM panels, the walls should look like this:

Next, on top of the mats soundproofing material is fixed vapor permeable diffuse membrane. Then they proceed to the installation of plasterboard or plywood sheets, which, in turn, will become the basis for the execution finishing works. However, it is quite possible to replace this multi-layering by fastening directly onto the guide lathing of wooden decorative lining.

It should be noted that all sound and heat insulating materials made in mats or rolls are mounted on walls according to the same principle.

Video: advantages of soundproofing mineral slabs " Schumanet»

"Texound" - a new direction in sound insulation technology

"Texound" is not yet as popular as mineral wool or expanded polystyrene, since it is a relatively new sound insulator. The most important advantage of Texound over others soundproofing materials is that it practically does not “steal” the usable area of ​​the room, since it is small in thickness.

This sound insulator is used for all surfaces of the room - it is fixed to the ceiling and walls, and also laid on the floor.

It should be noted that some craftsmen use Texound in combination with thermal insulation materials, and such a combination only increases the effectiveness of its use. But, unfortunately, the rooms in apartments most often do not have extra space that can be given over to a “powerful” multi-layer sound and heat insulating structure. In this regard, a material was developed that is able to protect rooms from excess noise without reducing the room in size.

To achieve desired effect and protect the room from sounds from the outside, it is necessary to cover all surfaces of the room with soundproofing material, otherwise it will be impossible to achieve the desired result.

Texaund was developed in Spain by specialists from the well-known company TEXSA, and its mass industrial production began there. It is in this country that the largest deposit of the mineral aragonite, which is the main raw material, is located.

To be more precise, the basic component is calcium carbonate (CaCO³). Aragonite is very rich in this compound. In addition, calcium carbonate is the main constituent of m calcareous rocks, including chalk, marble and others.

Harmless polymer compounds are used as binding components, and the result is high-density membranes, but at the same time very flexible and elastic, with pronounced visco-elastic qualities, which is extremely important for sound insulation of complex building structures.

Soundproofing rooms with this material is very effective even if canvases of very small thickness are used. “Texound” is capable of absorbing and scattering even high-intensity sound waves that come not only from the outside, but are also created indoors, for example, during very loud music.

“Texound” is produced in sheets (membranes) and goes on sale in rolls packaged in polyethylene. It has the following technical and operational characteristics:

In addition, the material has the following advantages:

• "Texaund" is resistant to temperature changes. Its elasticity does not decrease at all even at negative temperatures down to - 20 ° C .
• The material has pronounced flexibility and ductility, and in this way “Texound” is somewhat reminiscent of rubber.

• The material is resistant to moisture and will never become an area for mold or mildew to spread, as it has antiseptic properties.
• The operating time of the Texound is not limited.
• Texound combines well with other materials and can be used in a complex system.

“Texound” is divided according to its thickness, size and release form, and may have additional layers that improve its characteristics. The main brands are presented in the table:

Installation of "texound"

Almost any base is suitable for installation of this material - concrete, plasterboard, plastic, wood, metal and others. The main thing is that the surface is well prepared - leveled, cleaned of old coatings, primed and dried.

If there is a high-quality layer of plaster on the wall, then it must be primed, and then installation can be carried out directly on it.

The work can be carried out in two ways. In the first of them, only soundproofing material is used, and in the second, it is used in combination with a heat insulator.

The first option - without additional insulation

• Glue is applied to the prepared surface. To install the Texaund, a special mounting adhesive is used, which is sold in ready-to-use liquid form in canisters. After coating, you must wait 15-20 minutes until the glue sets.

• Next, the soundproofing material itself is mounted on the glued wall, which must be measured and cut in advance, and also pre-coated with glue.

• If you purchase self-adhesive material, then installation will be much easier, since there is no need for glue, and you just need to remove the protective film and attach the material to the wall.
• Next, the texaund sheet needs to be pressed as tightly as possible to the surface, and then additionally walked over it with a roller. This must be done to achieve better adhesion to the wall surface over the entire area, without leaving air bubbles.

• Texound canvases must be overlapped by approximately 50 mm. The sheets are glued together hermetically. This process is carried out using liquid nails glue or by heating the material with hot air or gas burner– adjacent sheets are welded. If during installation even small gaps are left between the panels, the effectiveness of sound insulation will be significantly reduced.

• If Texound is installed on the ceiling, then it is glued in small sheets, since the material is quite heavy, and it will simply be impossible to hold a single sheet from wall to wall.
• After gluing the canvas, if necessary, it is additionally fixed to the wall with fastenings - “fungi”, the same ones that are most often used for installing polystyrene foam or mineral wool.

The second option is using thermal insulation

Complex installation is carried out if the wall needs not only soundproof, but also insulate. If there is such a task, then the work is carried out as follows:

• The sheathing frame is attached to the primed wall along the edges.

• The next step is to immediately glue Texound onto the entire wall in one version, and in the other, heat-insulating material is pre-laid. However, the first method shows higher efficiency specifically for sound insulation.
• If thermal insulation is adjacent to the wall, the “texaund” is first secured with “fungi”, and then additionally pressed with strips of metal hangers.

• To achieve the required space for installing the insulating material, the metal profile of the frame is fixed into hangers at a distance of 40÷50 mm from the wall. In this case, it is necessary to set each of the profiles to the building level, otherwise the cladding of the frame will not be level.

• The next stage is the installation of insulation. The most environmentally safe of suitable insulation materials that can be installed independently is considered to be basalt-based mineral wool. If financial allow facilities, then you can use the above-described “Shumanet BM”, which is not only sound-absorbing, but a good thermal insulation material.

• It fits tightly between the sheathing posts and is pressed against the Texound mounted on the wall.
• Upon completion of the installation of insulation, the wall should look like this:

• It is advisable to tighten the insulation vapor permeable diffuse membrane.
• The next stage is . In some cases Plywood or OSB sheets are used for cladding.
• The sheets are fastened to the sheathing posts using self-tapping screws, the heads of which are recessed into the sheathing material by 1.5 ÷ 2 mm.

• Then the joints and holes from the heads of the screws are sealed with putty.
• Next, the surface is primed and puttied completely, and after that you can decorate the walls with decorative material.

Drywall is the most convenient material for leveling walls

The wall that received soundproofing and insulating protection, it is necessary to prepare for further work - to achieve a flat surface, which will become the basis for finishing materials. As well as in special publications on our portal.

Prices for drywall and sheet materials

Drywall and sheet materials

Existing texound installation schemes

Craftsmen use various installation schemes for this sound insulator. Depending on the convenience of performing the work, the area of ​​the room and the required efficiency of insulating the walls from external noise, you can choose any of them. The only disadvantage of these structures is their thickness, which even in the best case will be at least 50 mm.

First option

This design will have a thickness of 50 mm.

• They begin to install it by covering the prepared metal profiles on the side of their contact with the wall with self-adhesive tape “Texound S BAND 50”. This must be done in order to avoid the transmission of sound and vibrations from the wall through the metal frame into the room.
• Next, the frame elements are fixed to the wall with dowels, and heat-insulating, sound-absorbing mats are mounted between them.
• Then, soundproofing material is glued to the plasterboard sheets on the inside. In this case, Texound 70 is suitable.
• After that. drywall is fixed to the frame posts, and its seams are sealed with putty.

Second option

The thickness of the structure with this option will be 60 mm.

• In this case, first a thin heat insulator is attached to the wall. You can use foil insulation, installing it with the reflective surface towards the room. The insulation should cover the joints of the wall with the floor and ceiling, that is, extend to them by 150÷200 mm.
• On top of it is produced installation of a metal frame, which just like in the first design option, it is attached to the wall.
• Next, insulation mats are laid into the frame, which are covered with plasterboard with Texound 70 glued to it.

It should be noted here that the thermal insulation material attached to the wall can be replaced with Texound FT 75, which has an additional layer of felt.

Third option

The thickness of the third design option is 70 ÷ 80 mm, since it consists of more layers.

• The first layer of thermal insulation material is installed on the wall.
• The second layer is the Texound sound-absorbing membrane.
• A sheathing is mounted on top of it.
• Then the insulation mats are installed.
• The last layer on the structure is sandwich panels, consisting of two sheets of plasterboard, between which Texound is laid.

When purchasing soundproofing material of this type, it is recommended to provide the consultant of the selling company with the characteristics of the material from which the house is built. The sales consultant will help you do right choice, determining the thickness and better shape release of Texound.

Video: using Texaund for soundproofing in an apartment

Using foam mats as sound insulation

The most effective affordable material for soundproofing walls in an apartment can be called acoustic foam rubber. Due to its porous structure, this material perfectly absorbs and dissipates sound vibrations.

Acoustic foam rubber is capable of neutralizing two types of noise - sound and vibration waves, that is, it muffles sound and dissipates low frequencies arising from vibrations of surfaces, for example, knocking or “bass” of music.

The material is quite durable and can be installed either as an independent soundproofing material or in combination with drywall. Foam mats are available in a wide range of sizes and can be textured or have a flat surface.

Foam rubber is made by pressing polyurethane foam, after which it is cut into standard blocks measuring 1000 × 2000 mm. The thickness of the mats varies from 10 to 120 mm. Domestic material is available in two or three colors, while imported options have a more varied range color scheme, including 10÷12 colors.

Types of material relief

The types of relief patterns of acoustic foam rubber can be different. Both the total thickness of the material and its sound-absorbing properties.

The main types of reliefs used for the purpose of soundproofing rooms are presented in the tables below:

There are other, less commonly used elements made of acoustic foam.

Until recently, acoustic foam rubber was rarely used in apartments, since the material tends to accumulate dust. But in recent years, more and more residents panel houses foam rubber is chosen to reduce the sound conductivity of walls. Thanks to its high sound-absorbing and dissipating properties, this material can make a room almost completely soundproof, provided it is installed not only on walls, but also on the surface of the ceiling and floor.

It is very important to note that acoustic foam rubber does not lose any of its soundproofing qualities when it is covered with plasterboard. The main condition in creating such a structure is that the foam mats themselves must be glued directly to the base of the wall, without any lining.

Soundproofing walls with acoustic foam

Installing foam rubber on walls is not too complicated, so you can easily do it yourself. In this case, it is worth considering the most acceptable method of sound insulation for apartment conditions, but it should immediately be noted that the area of ​​the room will be slightly reduced.

Installation work is carried out in the following sequence:

• To make the foam stick easily, it is best to prime the wall surface and dry it well.
• Next, the mats need to be fixed to the wall. They must fit tightly to its surface, otherwise the sound insulation effect will be partially lost.

• You can glue foam mats using wide double-sided mounting tape, “liquid nails” or heated silicone.
• When all the walls are covered with foam mats, you can proceed to the installation of frame sheathing made of metal profiles or wooden beam. The frame guides are mounted at a distance of 50÷60 mm from the wall.
• The racks are mounted in the recesses of the relief pattern directly to the wall. Holes for fastenings are drilled directly through the foam.
• After fixing the frame of the sheathing, sheets of plasterboard, plywood, PVC panels or others are fixed to the guides Decoration Materials. This will not in any way reduce the sound absorption efficiency of the foam layer, since it will be the first to receive all sound waves coming from outside, absorb them and dissipate them.
• In the same way, the foam rubber is mounted on the lathing. The lathing is installed directly on it, and then one of the types of suspended ceilings is fixed.
• On the floor, logs are laid on top of acoustic foam rubber, on which a plank or plywood floor is laid. Further, if desired, laminate, linoleum, carpeting or other decorative covering can be laid on the plywood.

It should be noted that the installation of acoustic mats does not require serious preparatory work. repair work, and if the decision is made to leave the foam panels in open form, then their installation will generally take no more than one day.

The exposed material will require frequent cleaning with a powerful vacuum cleaner to prevent large amounts of dust from accumulating within the porous material. If one of the panels comes away from the wall for some reason, it can be quickly and without special preparation glued into place.

In addition to the soundproofing materials considered, there are others in the assortment of hardware stores. But today, acoustic foam rubber, Texaund membranes, Schumanet slabs and similar sound insulators can be called the most effective and safe for installation in an apartment.