Soundproofing the ceiling with your own hands, what materials. How to make effective soundproofing of the ceiling in an apartment. Preparing the ceiling for installation of sound insulation

If you live in an apartment building and multi-storey building, then noise from neighbors cannot be avoided. For comfortable stay in the apartment you need to decide main task– get rid of the neighbor’s noise from above, because any movement or noise creates the biggest problem, what sound insulation to choose for the ceiling in the apartment and what sound insulation is better.

To live comfortably in an apartment, you need to solve the main problem - to get rid of the neighbor's noise from above, because any movement or noise creates the biggest problem

The quality of sound insulation leaves much to be desired in any type of house: brick, block, panel and even monolithic. All at home united by one problem– poor interfloor sound insulation of floors. There is a separate section about soundproofing walls.

Noise from any source hits the ceiling, causing it, in turn, to vibrate and re-radiate noise into the apartment below. There is no escape from the mechanical impact on the interfloor partition.

How do ceiling soundproofing materials differ from each other?

For arranging a ceiling for sound insulation, materials with effective sound absorption are suitable. The ceiling is being arranged various methods, for each method, manufacturers of soundproofing materials have come up with their own option.

But no matter how good the noise-reducing material is, it must have the following properties:

• Soundproof– the sound wave is not absorbed, but reflected. The sound wave does not rock the ceiling because the material has decent mass and internal loss.
• Sound-absorbing– the sound wave is absorbed using special pore channels. The material has a fibrous composition, there is friction in the pores, which has the function of inhibiting the sound wave.

For arranging a ceiling for sound insulation, materials with effective sound absorption are suitable.

The sound wave may not penetrate the material, but will rock and generate secondary noise, so it is better to use a structure with sound-absorbing material inside and massive finishing soundproofing material outside.

When choosing a material, you need to pay attention to the following indicators:

• Material thickness.
• Sound insulation coefficient.
• Flammability.
• Certificate of absence of substances harmful to the body.

How to choose the right material?

The following materials are considered the most popular today:

• mineral wool. Material made from raw materials with non-flammable properties. It does not shrink and can be purchased in sheets 5 cm thick.
• mineral slabs- a convenient material to use, and the method of sound insulation with cotton wool is considered the most effective. But only the ceiling in this case will become lower by 15-20 cm. So the increased thickness of the ceiling structure is not always good option, especially if the ceiling height is not pleasing.

Another disadvantage of cotton wool is the danger to human health. Will need high quality insulation so that the material does not have a negative impact on humans.

• polyurethane foam. The sound-absorbing material has a tight grip, so it can protect against impact and airborne noise. The material absorbs not only noise from neighbors, but also sounds from your apartment. The disadvantage of polyurethane foam is its toxicity in case of fire. Therefore, such soundproofing arrangement is considered dangerous.
• sealing self-adhesive tape. This material is made from environmentally friendly raw materials and perfectly retains heat in the house.

High-quality insulation will be required so that the material does not have a negative impact on humans.

A good option is the use of heat and sound insulating panels made from environmentally friendly pine wood fiber.

There are also alternative materials for soundproofing the ceiling. For covering the ceiling, for example, cork and foam sheets are used. Even when more modern materials, the love for traffic jams cannot be changed.

But cork sound insulation is only suitable if your neighbors above have a concrete screed or laminate, and cork only saves you from impact noise. The screams of children, loud music, barking dogs - will be accessible to your hearing with cork sound insulation.

Reed tiles and foam glass can be used as soundproofing materials. For sound insulation they are sometimes used natural material: coconut fiber, peat, flax tow.

3 most successful ways to soundproof ceilings in an apartment

Even with good quality and the effectiveness of sound-absorbing material is of paramount importance technological process installation of the structure while understanding the physical processes of acoustics. There are no soundproofing materials for acoustics - There are soundproofing structures.

If the design is incorrect, the material will be of no use, so you need to choose effective method soundproofing ceilings and competently approaching the technology of installing a noise-reducing frame.

Today, ceilings can be soundproofed different ways: using soundproofing boards, using thermal insulation composition or suspended structure. Each method has its pros and cons, and is applicable in specific case. To achieve a noise-reducing effect, the following conditions must be met:

The most popular method of soundproofing a ceiling is using soundproofing material. Basalt wool, cork, polyurethane foam block or coconut fibers are used under drywall. The ceiling structure can be made in three versions:

• False ceiling made of plasterboard with a metal frame.
• with a film or fabric covering, which is stretched over special brackets.

Any of these options is installed according to the following scheme: installation of a vibration-isolated structure or an independent frame, then any sound-absorbing material, which is sheathed with plasterboard or hidden under an acoustic stretch ceiling.

NEW! An example of soundproofing a stretch ceiling with your own hands

For soundproofing stretch ceiling The main task is to fill the empty space between the floor slab and the stretch ceiling with a special sound-absorbing material, which:

1. Provides maximum absorption of noise entering the room from neighbors
2. Will dampen the suspended ceiling so that it does not resonate
3. Creates a favorable acoustic environment in the room and muffles noise entering the room

Sound insulation of a stretch ceiling implies high requirements for the environmental safety of the material, since when installing the canvas, holes remain through which harmful substances can penetrate into the living space.

The optimal sound-absorbing material is MaxForte EcoAcoustic– white hypoallergenic polyester fiber boards or SoundPRO(thin 12mm new generation material). Both materials are environmentally friendly and do not contain harmful phenol-formaldehyde resins.

MaxForte EcoAcoustic

MaxForte SoundPRO

EcoAcoustic and SoundPRO differ in thickness, 50 mm and 12 mm, therefore, if there is no limitation on the thickness of sound insulation, EcoAcoustic is used, if you need to make it “thinner,” then SoundPRO is used.

Both materials are mounted in the same way:

1. A stretch ceiling baguette is installed (what the canvas will be attached to next)
2. Either MaxForte EcoAcoustic slabs or MaxForte SoundPRO rolls are fixed to the prepared ceiling surface (floor slabs). Fastening is carried out using ordinary dowel mushrooms.
3. After the ceiling surface is completely covered with sound-absorbing material, the stretch ceiling itself is installed.

Advantage this method is to save height, since EcoAcoustic or SoundPRO fills the empty space between the floor slab and the suspended ceiling, thereby not taking away the height of the room.

Cost of soundproofing material for a room with an area of ​​18-19 m2:

Option 1

Option 2

Step-by-step guide: Soundproofing plasterboard ceilings

This method is popular among people who plan to install sound insulation with their own hands. Plasterboard slabs are easy to install, and you may not have any construction skills. This method does not require the use of a specific material; various soundproofing materials: mineral wool, polyurethane foam blocks, cork, coconut fiber, etc.

Do-it-yourself frame ceiling soundproofing performed according to the following scheme:

Soundproofing the ceiling is the whole system – « layered cake", in which each "layer" performs its own task.

1. A frame is assembled from a conventional ceiling metal profile (for example, KNAUF 60x27),
   this is the future “skeleton” of sound insulation: what all other layers will be attached to.
2. The frame is attached to the ceiling using VibroStop PRO vibration suspensions. Their task is to break the rigid connection between the floor slab and the metal frame, and along the perimeter the profile guides are attached to the wall through 2 layers of damper tape (through which the drywall will later come into contact with the wall). As a result, vibrations (and sound is, first of all, vibration) will not transfer to the new plasterboard ceiling. In simpler terms, the task of VibroStop PRO is to remove impact noise that occurs from stomping, falling objects, and furniture grinding against the floor of neighbors above.
3. Special acoustic plates are installed inside the mounted frame MaxForte ECOstove-60 they have a maximum class “A” for noise absorption, they remove airborne noise: screaming, crying, loud TV or music.
4. Next, GVL sheets (gypsum fiber sheet) are attached to the metal profile. All sheet joints must be coated with vibroacoustic silicone non-hardening sealant.
5. The last finishing layer is gypsum board sheets (plasterboard sheet). They are attached to the gypsum plasterboard, and the joints of the gypsum plasterboard and gypsum plasterboard are made staggered.

Cost of soundproofing and auxiliary materials for a room with an area of ​​18-19 m2

Plasterboard slabs are easy to install, and you may not have any construction skills.

Tricks and secrets of sound insulation for suspended ceilings

Stretch ceiling provide a lot of advantages for the use of any soundproofing materials.

According to experts, a suspended ceiling is more effective in soundproofing a suspended structure. The acoustics are equalized in this case thanks to main feature stretch ceiling - sound dampening in a soft texture. The suspended ceiling serves as a resonator.

If you decide to install a suspended ceiling yourself, then the sound insulation will be the same as for a suspended structure or a plasterboard ceiling. The frame is made of slats or a metal profile, a special material is glued into the resulting cells, and finally the fabric is stretched onto special brackets.

Stretch ceilings are effective in houses where builders used floor screeds.

Manufacturers are trying to simplify the technological process of installing a stretch ceiling and it is already possible to purchase acoustic material with perforated surface. The new canvas has special micro-holes through which noise is neutralized more effectively.

An affordable and popular method is to cover the ceiling with slabs of mineral wool. It has been proven that such material can absorb up to 90% of noise, and installation of the structure is simple.

Installation of a ceiling with mineral wool slabs consists of special design installations, in the cells of which noise-insulating material is placed. After the frame is filled with cotton wool, the structure is sheathed with plasterboard. A smooth surface can be painted, plastered, or wallpapered.

You can install a suspended ceiling yourself, how to do it? Installation instructions are the same as for soundproofing plasterboard ceilings:

• The space for the frame is marked.
• It is assembled using slats or hangers suspended structure.
• Soundproofing boards are installed in the resulting cells: mineral wool or fiberglass.
• The soundproofing material is hemmed with a decorative coating.

Installation of a suspended ceiling with mineral wool slabs can be done in another way:

If you stopped at suspension system, then it is most logical to use cotton wool; installation of polystyrene foam is also allowed. Only Styrofoam cannot be glued, over time it will move away from the ceiling, forming an empty space.

The suspended ceiling structure not only protects from noise, but also hides any unevenness, giving the ceiling a very beautiful appearance.

How else can you achieve results?

One way to solve the problem of soundproofing the ceiling is to install a “floating” floor in the apartment above. If you have good relations with your neighbors, then the simple technology has an excellent noise-absorbing effect.

The floor is covered with polyethylene foam in the form of granules, then covered with technical cork. The resulting structure is filled with a concrete solution, and after drying, the floor covering is installed.

You can use a roll substrate with a polyethylene foam base as floor sound insulation or use compositions based on polymer fibers.

Ceiling soundproofing cost

The construction services market offers more and more new products. Many companies can install not just a specific ceiling, but an entire comprehensive soundproofing system that will use different types material.

Prices for soundproofing work depend on the type of surface, installation option and level of noise reduction. For example, if you are planning to install an acoustic suspended ceiling, you will have to pay 240-600 rubles per square meter.

Most inexpensive option soundproofing— installation of a two-level plasterboard ceiling structure. The cost of the work will depend on the method of sound insulation and the choice of material.

The price for soundproofing a turnkey ceiling will cost an average of 1,500 rubles per square meter. If soundproofing is needed to create a special room, for example, to build a recording studio, then the cost of soundproofing work will increase.

The ceiling is the main area in the apartment through which noise penetrates. The problem of “noise from the neighbor above” can be solved by the method of partial sound insulation: installing a soundproof suspended ceiling structure.

But soundproofing the ceiling will not always help get rid of the problem; most likely, you will need to protect the walls and floor from noise and sounds penetrating into the room from all sides.

Video instruction

Even in a well-designed apartment building with big amount The neighbors will definitely be noisy. And especially a lot of inconvenience in this sense is created by noise from above. This statement is true for any type of house - both panel and brick. This is explained, as a rule, by the not very high-quality sound insulation of the floors between floors. Reflecting from them, any noise causes vibrations in the ceiling and spreads below.

In addition, there is a direct mechanical impact on the floor of the apartment located above - steps, impacts from dropped objects, etc. To solve this problem once and for all, it’s worth finding out how to soundproof the ceiling in an apartment yourself.

When deciding how to soundproof a ceiling, you must first decide on the material. There are several methods to isolate your ceiling from extraneous sounds, and for each of them there is an optimal solution in terms of material.

First of all, ceiling soundproofing materials must, obviously, effectively absorb sound. In addition, they must protect the ceiling from the oscillating effects of the sound wave.

In other words, the material should be chosen:

• soundproofing - that is, having sufficient mass to reflect sound without creating vibrations and secondary noise;
• sound-absorbing - that is, having a porous structure that “slows down” sound due to friction.

The best choice for soundproofing a ceiling is soundproofing panels with a sound-absorbing “filling”, finished on the outside with massive material.

In addition, you should pay attention to such properties of the material for soundproofing the ceiling in an apartment, such as:

• thickness;
• flammability;
• environmental friendliness, that is, the absence of harmful substances.

Modern materials, most often used in city apartments for do-it-yourself soundproofing of the ceiling, should be considered in detail.

Mineral wool

As before, when installing ceilings in an apartment, perhaps the most popular material for sound insulation is mineral wool, which, however, can only be used in a room with a high ceiling, because significantly (up to twenty centimeters) reduces the ceiling line.

At the same time, cotton wool effectively absorbs sound, has good fire-retardant properties, does not shrink, and is convenient for installation. However, the large thickness is not its only drawback. The main disadvantage is negative impact on human health, which necessitates the use of high-quality insulating material. Therefore, soundproofing ceilings with its help is not the best option.

Polyurethane foam

The next widely used sound insulation for ceilings is polyurethane foam. He's different high density and good sound-absorbing ability, thanks to which it will not only protect apartment residents from neighboring noise, but also provide the opposite effect. However, polyurethane foam has a serious drawback - when ignited, it produces highly toxic smoke.

A good option would be to soundproof the ceiling using sealing self-adhesive tape. In addition to protecting the apartment ceiling from noise from above, it also has thermal insulating functions. In addition, the material made from environmentally friendly raw materials does not pose a health hazard.

Other materials

Highly environmentally friendly methods of ceiling sound insulation include the use of materials such as:

• cork and other natural raw materials (plant fiber, peat);
• soundproofing wood fiber ceiling panels.

Regarding cork insulation, we can say the following: with all the consumer love for this natural material and for all its undoubted aesthetics, the soundproofing qualities of cork are low. So, it will not save you from noise of a non-impact nature (loud music, conversation in a raised voice, etc.). In addition, when using it, it is important to consider what type of flooring the neighbors above have – only concrete screed and laminate are suitable here.

Finally, the ceiling in the apartment can be soundproofed using foam glass, reed tiles, etc.

Ceiling sound insulation design

The second thing that soundproofing ceilings requires after selecting high-quality material is a well-thought-out design that takes into account factors such as ceiling acoustics. Only with proper design of the soundproofing of the ceiling in the apartment will the materials used for it work with full efficiency.

Nowadays, do-it-yourself ceiling soundproofing allows you to use the following methods:

• installation of soundproofing slabs;
• thermal insulation composition;
• acoustic suspended ceiling.

Before using one or another method, you should make sure that it corresponds to the basic characteristics of the room and the materials used, and also choose the optimal method of attaching the soundproofing frame.

Sheathing with plasterboard

Most modern users, when considering how to soundproof a ceiling, choose plasterboard sheathing, under which a sound absorber is mounted (its choice in this case is not a fundamental issue: it can be polyurethane foam, plant fiber, mineral wool). In this case, a vibration-insulated frame is first installed, on which sound-absorbing material is applied, then the entire structure is sheathed with plasterboard.

Installation of ceiling soundproofing using plasterboard involves the following sequence of actions:

• measuring the perimeter and applying markings for the future frame;
• installation of brackets for installing a ceiling structure;
• gluing the membrane to the ceiling;
• frame installation;
• installation on top of the membrane, between frame profiles of the sound absorber;
• plasterboard covering;
• covering joints with reinforcing strip;
• sealing seams and fine finishing ceiling.

The last item may include painting the ceiling or covering it with plaster as part of decorative solution rooms. You can also cover the ceiling with wallpaper.

The main advantage of the method described above is that working with drywall sheets does not require any special skills. This material is extremely easy to install, and even those who have no construction experience can handle it.

Soundproofing of suspended ceilings

Stretch ceilings with sound insulation deserve a separate discussion. Professionals believe that the sound insulation of a stretch ceiling is more effective than that of other types of ceilings. In this case, the main acoustic feature is that the sound wave is damped by the soft texture of the material, while the suspended structure resonates. In addition, self-made sound insulation under a suspended ceiling allows you to use any sound-absorbing materials.

A suspended ceiling with sound insulation can be equipped by the manufacturer or equipped with sound insulating elements independently. Ready-made stretch ceilings with sound insulation are high-strength fabric, processed liquid polymers and varnished, due to which the material is resistant to moisture, fading, odors and dust.

Sound insulation of a stretch ceiling is a layer of special polymer material placed on the wrong side of the canvas. Thanks to the loose, foamed texture of this material, the room is not only insulated from noise, but also retains heat more effectively. In addition, it is possible to purchase a special acoustic sheet, the surface of which consists of micro-holes. Perforation improves the material's ability to absorb and neutralize sound flows.

Soundproofing the ceiling in an apartment under a suspended ceiling, done independently, is arranged according to the same principle and in the same sequence as for a ceiling with plasterboard sheathing:

• the first step is to install a supporting structure, the material for which is a metal profile or wooden slats;
• is placed in the cells of the frame and attached to special glue sound-absorbing material;
• then the brackets for the ceiling sheet are mounted;
• finally, the canvas itself is stretched. The stretch ceiling with sound insulation is ready.

Soundproofing of suspended ceilings

Finally, with the exception of some nuances, in almost the same way as soundproofing the ceiling in an apartment under a suspended ceiling, insulation from extraneous noise is also arranged for a suspended ceiling.

In this case, it is optimal to use mineral wool as a sound-absorbing filler. Styrofoam (polyester foam) is also suitable, but here it should be taken into account that it cannot be attached to glue, otherwise over time the adhesive layer, due to the special qualities of the foam, will no longer hold it. As a result, an air gap is formed under the ceiling, acting as a resonator.

The suspended ceiling is very aesthetically pleasing, because... hides all irregularities, small cracks and other defects of the ceiling. The main steps for its arrangement are the same as in previous cases: installation of the frame, laying insulating material, sheathing. We must also not forget about all the preliminary measurements and markings for the vibration-isolated structure.

But in this case, another method of installing the ceiling structure is possible. It is worth dwelling on it in more detail.

First, if its surface is not perfectly flat, a special primer is applied to the ceiling. Then frame guides are attached to the ceiling. Roll-format material is used as a sound absorber.

It is fixed with adhesive to the ceiling, after which it is strengthened with the help of hangers. A profile is mounted around the perimeter of the room, and sheathing sheets are fixed on top - this can be either drywall or some other insulating material. This is followed by finishing and decorative finishing.

Conclusion

Do-it-yourself ceiling soundproofing is generally considered. It remains to add that if the sound insulation of the house structure is very poor, and the neighbors are very noisy, or there are some other special individual circumstances, then soundproofing the ceiling cannot solve all problems.

In addition, it may be necessary to install soundproofing structures on the floor and walls. If the relationship with the neighbors above is quite trusting, you can enhance the effect of the ceiling sound insulation by installing a so-called floating floor in the upper apartment (of course, by agreement with the owners).

To do this, a layer of polymer granules is placed on the floor, a layer of cork is placed on top of them, and finally the whole thing is filled with concrete. Only after it has dried is the floor covering installed. There is an easier way to isolate the floor from sound waves - to lay a special path made of polyethylene foam.

True, both of these methods are only suitable if your neighbors’ apartment is under renovation at the time you decide to carry out soundproofing measures.

In apartment buildings it is often very difficult to achieve complete silence. Noises coming from the street and coming from neighbors are sometimes very disturbing and annoying. Soundproofing the ceiling in an apartment can partially solve this problem. But for your peace of mind, you can additionally soundproof the walls and floor. It also doesn’t hurt to replace old windows with plastic ones. And all this can be done with your own hands.

Effective ceiling sound insulation

All noises and sounds are divided into airborne and percussive. The first arise from air vibrations, during the mechanical interaction of objects. They can be heard even through sockets and cracks. And the second type of noise comes from the impact on the ceiling partition. This could be the stomping of feet, which can shake not only the ceiling of the apartment below, but can also be heard on upper floors. Therefore, when choosing soundproofing protection, it is necessary to take into account its effectiveness.

When choosing a material, consider sound insulation properties

Ceiling structures

To isolate the room from extraneous noise, you can assemble an additional ceiling structure. It could be:

• suspended ceiling – metal carcass attached to the ceiling using hangers;
• suspended ceiling - a fabric or film material that is stretched around the perimeter using brackets;
• false ceiling– metal frame is sheathed sheet materials, for example plasterboard.

It is important to provide a gap between the structure and the floor slab. Sound insulation will be placed in it in a dense layer.

Soundproofing methods

If you want to learn how to soundproof the ceiling in an apartment, we offer several methods:

• Finishing the ceiling with plasterboard slabs

This method of soundproofing a room is simple, but quite effective. The air gap between the ceilings and the plasterboard sheets allows you to achieve an insulating effect. And filling it with a certain sound-absorbing material provides additional sound insulation from the ceiling.

Drywall is attached to the ceiling using special profiles

• Installation of a stretch ceiling - film or fabric

This method is most optimal for isolating from extraneous noise. But it is better to entrust such work to professionals, because... an inexperienced person is unlikely to be able to stretch the fabric efficiently.

It is better to entrust the installation of suspended ceilings to specialists

• Acoustic ceilings

The popularity of this method is growing, thanks to the use of special perforated fabric or acoustic plates. These innovative materials have excellent sound absorption properties.

Perforated acoustic boards perfectly absorb noise

• Thermal insulation with a unique liquid material

This method will help solve several problems at once: get rid of penetrating noise, insulate the room, and also protect it from moisture and condensation.

Insulation not only absorbs noise, but also allows you to insulate the room

Be sure to consider the specifications of your room. If the ceilings are high, give preference to acoustic slabs; if they are low, insulate with mineral wool and cover with plasterboard.

Necessary materials

The following materials are suitable for soundproofing the ceiling in an apartment:

• mineral and cellulose wool;
• foam glass;
• polypropylene foam;
• cork panels;
• coconut fiber;
• flax fiber;
• basalt slabs;
• felt.

Specifications cork panels, coconut and flax fiber are much better. Accordingly, the price of these materials is higher. Therefore, mineral wool, felt and basalt slabs are more popular.

Soundproofing and ceiling insulation with mineral wool

For execution installation work you will need the following:

• dowels (length 60 mm);
• self-tapping screws (drill 12 mm) and for fastening drywall (60 mm);
• plasterboard sheets (thickness 12 mm);
• profile: wall guide and ceiling carrier;
• cross profile connector (“crab”);
• straight suspension.

Tools and protective equipment

Before proceeding with installation, it is necessary to prepare tools and protective equipment for safe operation:

• building level;
• drill and drill bit (diameter 6 mm);
• screwdriver;
• metal scissors or grinder;
• hammer;
• corner (90 degrees);
• tape measure and pencil;
• construction or stationery knife.

When laying the insulator, it is necessary to provide yourself with protection. To do this, before performing work, it is recommended to put on a respirator and goggles. closed type and gloves.

After you have prepared everything necessary for the work, proceed to calculations, drawings and installation itself.

Closed-type glasses will provide perfect protection due to a tight fit around the eyes

Installation sequence

When soundproofing the ceiling with your own hands, use a special multi-layer structure.

The installation sequence in this case will be as follows:

• insulation electrical wires– all wiring must be placed in a plastic corrugated sleeve and secured with clamps;
• preparing the ceiling for application insulating coating– clean and level the surface;
• cover with the selected sound insulator and support it, or secure it with dowels;
• secure the profile hangers for subsequent installation of plasterboard slabs (at a distance of 60 cm);
• lay insulating material on the protrusions of the hangers, leaving a small gap, approximately 60-100 mm;
• lining the resulting structure with plasterboard;
• After this, you can paint, plaster or wallpaper.

The described method is quite effective, but has a small disadvantage. Due to the thickness of the entire structure, the ceiling height is reduced by 15-17 cm.

Multi-layer ceiling technology

Soundproofing walls and floors in an apartment

You need to know that by installing only a soundproofing ceiling structure, you may not achieve the long-awaited silence. In residential buildings, sound is also transmitted through internal partitions. This means that the walls, ceiling and floor in the apartment must be completely soundproofed.

Floor work

To soundproof the floor, the floating screed method is used using a dense soundproofing material, for example, stone wool.

1. It is necessary to first level and clean the floor.
2. Glue vibration-isolating pads onto liquid nails around the perimeter of the room. Their height should not be lower than the future screed.
3. Set the beacons according to the level, lay soundproofing material tightly. Cover the top with one layer of plastic wrap.
4. Apply a dry floor screed on top. The solution is mixed in a ratio of 1/3 (cement/sand). Fill the base with it to 2-3 cm.
5. Lay down the reinforcing mesh, then add another 2 cm layer of mortar.
6. Level the surface using the beacons and then remove them.
7. Sand the floor with a float.
8. Trim off any excess edge at the base of the walls.

A “floating floor” will improve the sound insulation of a room by 50%

It is important to know that soundproofing the floor and ceiling in an apartment is carried out after all work on the walls is completed. Therefore, the treatment of seams and joints of walls is a preliminary stage in the process of combating noise. Acrylic mass is well suited for this, which has unique property fill all the space around you.

Sound insulation of walls

There are three ways to ensure sound insulation of walls:

1. Buy roll sound insulation and stick it to the wall. Use glue for vinyl wallpaper. This is a budget, but least effective method. The noise level will be reduced by 50-60%.
2. Use ready-made decorative panels. For installation, a sheathing is required, to which they will be attached with liquid nails. This is a fairly simple method, but as a result you will get a beautiful interior due to decorative fabric or paper trim. Such panels are presented on the market by several manufacturers, their sound insulation properties are 80-90%.
3. Build a structure from plasterboard. For this you will need: a profile, hardware, sound-absorbing material, plasterboard sheets, self-tapping screws.

Soundproofing plasterboard structure

Operating procedure:

• Seal all cracks and holes with cement.
• Make a frame for laying insulating material. Attach the profile at a distance of 2 cm from the wall. It is advisable to place vibration insulation made of rubber or cork under it.
• Lay sound-absorbing material. This can be soft acoustic mineral wool or glass wool, which has a higher sound absorption coefficient. Semi-rigid slabs made from the same materials are also used.
• Screw the drywall to the profile.
• Glue the joints with a special mesh and putty on top.
• Paste wallpaper or paint the walls.

It is important to remember that effective sound insulation does:

• sound insulation - all sounds that come from neighbors are reflected;
• sound absorption - absorption of noise produced in your apartment.

Therefore, think about carrying out such work if you do not want to hear your neighbors and want them not to hear you.

Sound insulation of the ceiling in the apartment is carried out to protect you from the penetration of extraneous sounds from above. If done correctly, you will no longer be able to hear screams, laughter or sound when watching movies or listening to music loudly. Footsteps, footsteps, sounds of falling objects and moving furniture are also eliminated.

Ceiling soundproofing is the most popular service that clients come to us with (ceilings account for 70% of completed orders). The problem of noise from above is equally relevant for both new buildings and old houses, since not a single floor in itself without additional sound insulation meets existing noise protection standards.

Noise from upstairs neighbors is not always a consequence of their extremely loud behavior. The problem may also be poor sound insulation of the ceiling between apartments due to the developer saving on flooring materials during the construction of the house or improper organization of the screed in the apartment above: either there is no sound insulation under the neighbor’s screed, or there is no screed at all!

Below are several typical noise reduction options that we use in apartments. This is a thin, basic, enhanced sound insulation with plasterboard suspended ceilings. We also install sound insulation under suspended ceilings.

Each of the circuits is time-tested and will provide maximum noise reduction for its thickness. Naturally, the cost varies - it depends on the materials used, the area of ​​work and the chosen installation option. You can see the prices in the table below.

Ceiling soundproofing prices per m2

Our company regularly performs soundproofing of ceilings in apartments, since almost every apartment requires additional noise reduction from above. The choice of scheme depends on the volume of penetrating noise and the height of the ceilings in the apartment. Minimum thickness sound insulation on the ceiling will be 4-5 cm; such a scheme can be assembled even in apartments with low ceilings of 2.5 m.

The cost may vary depending on the complexity of the work - to calculate the final price, use the form on our website, we will call you back and offer the most suitable option for you:

Modern housing, in our opinion, is a harmonious combination of a magnificent interior, complemented by fashionable and comfortable furniture, stylish decorative items and a variety of high-tech equipment designed to brighten and simplify our life. At first glance, it may seem that these signs are quite enough to create a comfortable and cozy atmosphere in the house, but if constant companion If your home is affected by noise, it is unlikely that you will experience positive emotions and think about the advisability of high-quality noise insulation of the apartment.

Noises: main types and methods of elimination

More than half of the residents of modern multi-storey buildings suffer from noise: furniture moving slightly on the floor above or falling on the floor small item If the technology for carrying out soundproofing work is violated, the interior mercilessly hits our eardrums. Extraneous sounds (footsteps, claps, sharp screams, music) penetrate into our home not only through windows and walls, but through the surface of the floor and ceiling, thereby disrupting the normal way of life and delivering a lot of negative emotions.

Experts distinguish between airborne and structural noise.

To air noise can be attributed to noise caused by sound vibration waves air flow, which are transmitted through walls in the presence of a powerful source, for example, loud speech or sounds from the speaker of a working tape recorder.

To structural noise include noises arising from any mechanical actions, for example, the impact of a falling object or drilling a surface. In this case, the sound wave is formed on a hard surface (ceiling), and since the speed of sound waves is solids is more than 12 times the speed of sound in air, then such noises are heard quite clearly, for example, the sound of a drill.

There are 2 options for protecting a room from noise from above:

1. Complete sound insulation

Full insulation is provided by all surfaces in the apartment: ceiling, floor and walls. This method is associated with the implementation of a full complex of construction and repair work, which means that, despite all its effectiveness, it is quite expensive. In addition, soundproofing materials take up space in the room, so it is better to carry out complete sound insulation in spacious rooms.

2. Combination of partial sound insulation with a tension ceiling

If you begin to notice extraneous noise from neighbors above only after all the repair work has been carried out, then it is advisable to use partial sound insulation of the room, in particular, to ensure sound insulation of the ceiling using special soundproofing slabs, which are mounted in the ceiling space between the suspended and base ceilings.

When choosing optimal and reliable means and methods for noise protection of a room, you should pay attention to construction material construction of the entire housing complex, since each material has its own characteristic operational features and various sound insulation.

Panel houses. Undoubtedly the best solution For soundproofing apartments in panel-type houses, a method of complete sound insulation is becoming available. This is explained quite simply. Due to the approximately equal massiveness of the walls and interfloor ceilings, the resulting noise is transmitted from the apartment above down through all wall structures. Insulating one ceiling usually does not lead to the expected effect - in addition to the suspended ceiling, additional sound insulation of the walls and even the floor is required.

Brick houses. To soundproof apartments located in brick buildings with thick walls, partial sound insulation is quite sufficient, for example, installing a soundproof ceiling is guaranteed to solve the problem of unwanted noise “from neighbors above.”

Monolithic frame houses. Heavy interfloor floors and light internal partitions, which characterize monolithic frame houses, contribute to the rapid propagation of sound waves. In addition, lightweight materials (hollow brick, foam concrete) from which external walls are made increase thermal insulation and the level of indirect noise transmission.

Soundproofing the ceiling: methods

Soundproofing the ceiling in an apartment can rightfully be classified as the most important stage finishing works, because the peace and relaxation of all residents depend on the quality and skill of execution. Today, modern materials and innovative technologies for performing construction work make it possible to solve this problem, regardless of the complexity and time of its identification.

Among the most common methods of soundproofing an apartment ceiling, experts highlight installation of acoustic suspended ceilings and finishing with plasterboard with soundproofing material , which can be:

• foam glass,
• basalt wool,
• cellulose wadding,
• reed slab,
• fireclay,
• peat insulation board,
• polyurethane foam blocks,
• staple fiberglass,
• linen tow mat,
• cork covering,
• coconut fiber.

To ensure reliable sound insulation of the ceiling, an additional ceiling system should be installed. It could be:

1. suspended ceiling - a metal frame is attached to the ceiling, on which the slabs are laid;
2. false ceiling - the metal frame is covered with plasterboard.
3. suspended ceiling - a fabric or film covering is stretched over the installed special brackets.

The free space between the structures and the main ceiling is filled with special soundproofing material.

Soundproofing by increasing sound absorption

If the repair has already been completed or there is no desire to do it, then installing an acoustic stretch ceiling based on specially perforated fabric that absorbs noise well will be a fairly effective means of reducing noise. The main condition successful application and at the same time, the height of the ceilings is considered a limiting factor. Because the thickness finished design guaranteeing a significant reduction in noise levels reaches 120-170 mm, it is recommended to install it in rooms with a height of at least 3 meters.

The combination of an acoustic suspended ceiling and a layer of sound-absorbing mineral wool placed in the free space between the suspended ceiling and the ceilings forms a sound-absorbing structure. In relation to the room, the structure functions as a sound absorber: noise entering the room through the floor and walls is absorbed by the ceiling surface, like an odor absorber in a refrigerator. The effectiveness of reducing unwanted noise through sound-absorbing structures is determined by the degree of echo of the room and the thickness of the working layer of the installed acoustic ceiling.

Managed to acquire a considerable number of fans cork ceiling. Excellent soundproofing qualities are provided by natural origin, special molecular structure cork and its porous structure.

The rapid development of the construction industry, the emergence innovative technologies and high-tech raw materials make it possible to create a comprehensive sound-absorbing system based on the use of several sound-insulating materials. It should be noted that specialists often use special soundproofing boards that are additionally installed in any ceiling structure. Such slabs not only absorb noise from outside, but also those sounds that are generated in the room.

So, there are many ways to soundproof a ceiling with your own hands. Your choice is determined only by the degree of protection required and the height of the ceilings.

Ceiling soundproofing materials

The modern market offers a wide range of soundproofing materials for walls, floors and ceilings. High quality materials for sound insulation, variety design solutions and excellent technical and operational characteristics allow you to achieve high sound insulation in any room. Let's look at the basic, most common soundproofing materials.

Let us note right away: A decibel is a relative value such as a percentage or multiple. Decibels measure the level sound pressure, numerically equal to the sound volume level. For clarity, let’s convert dB into “folds” and get - increasing the sound insulation of the ceiling by 1 dB means improving sound insulation by 1.25 times (in this case), 3 dB - by 2 times, 10 dB - by 10 times.

Soundproofing material ISOTEX (Isotex).

It became possible to make effective sound insulation of the ceiling yourself and without loss of space with the advent of innovative soundproofing products ISOTEX (Isotex). High efficiency with slight height reduction (12-25 mm).

Installation of sound absorbers ceiling panels provides a sound insulation coefficient of -23 dB with a coating thickness of 12 mm. The panels are based on heat and sound insulating boards ISOTEX (Isotex), and the finishing coating is foil paper, which reduces heat losses through the ceiling. Improved sound insulation is achieved through fastening frameless panels ISOTEX (Isotex) directly on the ceiling surface using liquid nails and assembling panels using the tongue-and-groove method, which guarantees the absence of gaps and cracks - the main sources of sound penetration.

The effectiveness of the panels has been proven in practice: the panel system increases the sound insulation of the ceiling while losing significantly less area than when installing frame structures.

Ceiling sound insulation ISOPLAAT (Izoplat)

The use of heat and sound insulating board ISOPLAAT (Izoplat) 25 mm + suspended/stretch/suspended ceiling provides reliable noise insulation in the room. ISOPLAAT panels (Izoplat), made of natural coniferous wood without any synthetic or adhesive additives, they improve the acoustics of the room and effectively absorb noise, drown out shock and airborne noise that tries to break into your peace from the outside. A 12 mm ISOPLAAT board allows you to achieve a noise insulation coefficient of -23 dB, and a 25 mm panel provides sound insulation of 26 dB.

Fastening the heat-sound-insulating board ISOPLAAT (Izoplat) with glue without preliminary leveling of the surface makes the process convenient and economical. The slabs are distinguished by the presence of one rough, wavy surface, due to which sound waves dissipate, and smooth surface, which is subject to further plastering, painting or wallpapering for ceilings.

Soundnet Acoustic for wallpaper. Soundproofing membrane for soundproofing walls and ceilings. Effectively reduces household noise up to 21dB. Protected on both sides with a layer of paper. Decorated with wallpaper. Roll length: 14 m. Size: 5x500 mm

Green Glue. High-quality vibration and noise insulation material that absorbs vibration and sound waves, used in thin systems frame type. Attached between sheets of gypsum fiber board or gypsum board. Consumption is 1 tube per 1.5 m2. Tube: 828 ml.

Topsilent Bitex (Polipiombo). Soundproofing membrane is only 4mm thick and has no “critical frequency” in the frequency range. Allows you to achieve a sound insulation level of walls and ceilings of up to 24 dB. Size: 0.6x11.5m and 0.6x23m.

Tecsound. Innovative development to create the thinnest and effective systems sound insulation of walls, ceiling and floor. Best material for protection against high frequency noise. It is a heavy mineral soundproofing membrane of the latest generation. It is distinguished by its high volumetric weight and viscoelastic properties, which make it possible to achieve effective sound insulation of walls and ceilings - up to 28 dB. Material thickness - 3.7 mm. Size: 5mx1.22m.

Ecosilence sounds. Non-woven noise and thermal insulation material made on the basis of high-strength polyester fiber is used for high-quality sound insulation of walls, ceilings and floors. It is successfully used to create double wall structures and partitions. Material thickness - 40 mm. Size: 0.6x10 m.

Soundproofing panels Comfort. Reliable noise insulation material from shock and air noise. Used for soundproofing walls, floors and ceilings. Allows you to achieve a sound insulation level of up to 45 dB. The thickness of the material varies between 10 - 100 mm. Size: 2.5mx0.6m and 3mx1.2m.

EcoAcoustic. Modern noise-thermal insulation material of a new generation, made of polyester fiber, for high-quality sound insulation of walls, ceilings and floors. Fastened without the use of glue, using the heat treatment. Material thickness: 50 mm. Size: 600mm x 1250mm. Color: green, white, gray. Packaging: 7.5 m2.

Soundproofing PhoneStar. Modern material for sound insulation of walls, floors and ceilings. Contains several layers. Allows you to achieve a sound insulation level of up to 36 dB. Material thickness - 12mm. Size: 1195x795mm.

Schumanet-BM. Mineral panels on a basalt basis for sound insulation of walls, ceilings, partitions. The average sound absorption coefficient reaches 0.9. The thickness of the plate is 50 mm. Dimensions: 1000x600 mm. The package contains 4 slabs. Package quantity: 2.4 m2.

Fkustik-metal slik. A soundproofing membrane, consisting of 2 layers of polyethylene foam with a lead plate, is intended for soundproofing walls, ceilings and floors. Allows you to achieve a sound insulation level of up to 27.5 dB. The layer thickness is 3mm/0.5mm/3mm. Size: 3x1m.

Acustik-stop. High-tech noise-absorbing pyramids based on polyurethane foam are used for soundproofing walls and ceilings in studio-type rooms. Sound absorption reaches 0.7-1.0. Thickness: 35/50/70 mm. Size: 1x1 m; 2x1 m.

Sounds Acoustic. A high-tech solution for soundproofing plasterboard walls and ceilings and laminate floors. The soundproofing membrane is only 5 mm thick, allowing for sound insulation levels of up to 21 dB. The density of the material is 30 kg/m3. Size: 5.0x1.5m.

Thanks to modern technologies and new generation soundproofing materials, you can successfully combine Various types isolation. For example, the combination of a membrane that absorbs sound waves and slabs of this functional purpose will allow you to create a highly effective sound insulation system that reliably protects both from external noise and from sounds inside the apartment.

How to properly soundproof a ceiling?

So, if you are not satisfied with the noise coming from the street or from neighbors from the apartment above, it’s time to get serious about soundproofing the ceiling. To do this, you can use the services of a professional master - he will advise you and help you choose the optimal sound insulation method, purchase necessary materials, and all you have to do is enjoy long-awaited silence in his apartment. However, services of this kind will cost you a lot. Is it worth overpaying if you can do the whole range of simple work yourself?

We will try to help you in this matter and consider the main options for manufacturing an effective sound-absorbing ceiling system.

The most effective sound-absorbing ceiling system is a frame soundproofing system plasterboard ceiling, based on the use of soundproofing membranes. Thanks to the use of a small amount of modern materials and reliable fastening methods, you will receive optimal efficiency with a small thickness of the finished structure.

Ceiling sound insulation system "Premium"

To install a “Premium” ceiling sound insulation system made of plasterboard with 2 layers of Texaund 70 membrane and 2 layers of gypsum plasterboard, you will have to perform the following sequence of work:

• stick on ceiling surface ThermoSoundIsol layer;
• attach the first layer on top with dowels and glue membrane material Texound 70;
• install suspensions on rods or direct suspensions to the ceiling;
• fix the 60x27 profile and lath between the profiles. Since the structure promises to be quite heavy, check the reliability of all fasteners and use at least 5 hangers per 1 sq.m.
• fill in free space between the profiles with sound-absorbing material made of Rockwool mineral slab (density 40-60 kg/cub.m);
• front surfaces of the profile that “look” to the side wall surface, cover with strips of membrane material Texound 70;
• install the first sheet of plasterboard on the profile. Then attach a composition of a second sheet of gypsum board and a second layer of Texound 70 membrane to it.

The greatest efficiency of the Premium soundproofing system will be ensured by an air gap of 50-200 mm between the layer of Texound 70 membrane material and the mineral wool layer. It should be noted that the thickness air gap determines the thickness of the finished Premium soundproofing system - 90 - 270 mm. Here you will have to make a difficult choice in favor of silence or volume of the room.

Ceiling sound insulation system "Comfort"

The installation technology of the Comfort soundproofing ceiling system with 2 layers of Texound 70 membrane is similar to the installation of the Premium system, however, several fundamental differences can be identified:

1. absence of an air gap between the first layer of membrane material Texound 70 and the layer of mineral slab;
2. GKL sheets with Texaund 70 membrane are replaced with a composition of one plasterboard sheet and a layer of Texaund 70 membrane. The thickness of the finished “Comfort” ceiling sound insulation system is only 80 mm.

Ceiling sound insulation system "Economy"

The installation technology of the Economy soundproofing ceiling system with 1 layer of Texound 70 membrane is reminiscent of the installation of the Comfort system with only minor differences:

• a layer of ThermoZvukoIzol and membrane material Texaund 70 is not installed directly on the floor slab;
• Direct hangers must be wrapped on all sides with Texaund 70 membrane. The thickness of the finished Economy ceiling sound insulation system is only 66 mm.

Difficulties in soundproofing the ceiling

When installing a ceiling sound insulation system, you may encounter some inconveniences and difficulties:

1. all work is carried out at height, which means installation will require the participation of two or even more people scaffolding, which you will have to rent or buy;

2. the cost of high-quality soundproofing materials from trusted manufacturers, as well as the cost of soundproofing the ceiling, is comparable to the costs of subsequent decorative design;

3. if moisture gets on the sound-insulating structure, there is a high probability of damage to the mineral or basalt wool. To avoid such risks, use a more expensive and moisture-resistant material, such as cork.

You can clearly see how to create the best sound insulation for a ceiling by watching a video on YouTube.