Soundproofing room with their own hands. List of required materials

One of the problems of multi-story houses is noise. That's why residents of urban apartments make soundproofing. This event is quite expensive if you order it from professionals. But with basic knowledge of noise and vibration, as well as minimal skills in performing construction work, it is possible to isolate the premises inexpensively from excessive noise, which is the source of the neighbors.

Where does the noise come from?

Sound insulation of the room does not begin with the acquisition of materials and not with installation works. First you need to find out what type and in what direction the source of noise is. Here it is necessary to determine as clearly as possible: it is necessary that the sound does not enter the room or that it does not go outside the premises. Also, perhaps the question is much more global. That is complete noise insulation of the room. It is from these conditions that the complexity of the work depends, as well as the selection of materials.

In order for this event to be effective, it needs to be understood that there are only two types of noise sources. This penetration of sound waves due to thin walls between the walls and the ceiling. In this case, all work is reduced to facing with proper materials. Or else it is a noise of a vibrating nature - it creates a serious problem in isolation work. In this case, the noise source can be deleted. Vibrations can pass through all contiguous planes through facing materials. Therefore, in order to reduce these fluctuations, it is necessary to use special, dedicated and effective materials.

It must also be taken into account that sound can not only enter through the ceilings or walls. Also, sound effectively penetrates through windows, various communication wells, cracks or crevices. If this is the case, the noise insulation of the room may not have any effect, if all these factors are not taken into account.

What materials to choose

Remember that these materials vary greatly in purpose, as well as in their effectiveness. Before acquiring them, it is recommended to study their features as closely as possible.

Many people confuse heat insulation materials with noise insulation. However, some of the means that are intended for warming, quite effectively absorb sound waves. Perhaps in order to create silence, in some cases, simple thermal insulation will suffice.

All materials designed to eliminate noise can be divided into absorbing and reflective. To achieve maximum efficiency, you must use them in combination.

Material Features

Materials for soundproofing differ in one feature - this is the direction. So, their structure consists of several layers. Before making noise isolation in the room, it is recommended to take into account the direction of sound absorption. And to increase efficiency, it is best to stack the material in two layers with opposite sides.

There are also elements for vibration isolation. They have absorbing properties. Install it even under various mounting structures. Often used for this is foamed silicone or other products based on rubber. The effectiveness here depends on the thickness.

Soundproofing the room with your own hands

To ensure that the room was really quiet, you can use gypsum cardboard technology. In this case, soundproofing products can be placed in the cavity between the plasterboard and walls.

Many believe that there are serious differences between the work on the ceiling and the walls.

This is not true. Technology is one. But to perform work on the floor, it is recommended to use sound insulators of higher density. Then, after laying, they should be covered with any floor covering.

Works on the walls

First of all, you should inspect the walls for cracks, various shtrobs or internal sockets. If you find something, it is desirable to eliminate this problem, otherwise the efficiency of getting rid of noise will be close to zero. The best plaster for these purposes is plaster.

Now we need to build a frame. You can use drywall. You will need a profile for it. You can also use wooden slats. In addition, it is necessary to prepare fasteners, which is suitable for fixing the soundproofing to the wall, the material itself, sheets of gypsum board and self-tapping screws.

Stages of work

The first thing to do is create a framework. But here there is a small nuance. Do not attach the profile directly to the wall. Professionals recommend to retreat from the wall approximately 2 cm. Under the metal profile, it is necessary to lay materials to absorb vibrations based on cork or rubber. Stow should be with maximum density. Then, after you have a skeleton, you can proceed to the next step - the tab of the tools. If you need effective noise insulation room, materials for these purposes - mineral wool, glass wool or non-rigid slabs.

When you choose a suitable isolator, carefully read the sound absorption coefficient. If the material is soft enough, this value will be higher. So, absorption and noise insulation will be much more effective.

Now you can install on the profile sheets of drywall with self-tapping screws. Well, then you can do the finishing.

Price

Noise insulation of walls in the room will not be too expensive. So, drywall has an average price of 90 rubles. Sound absorbers will cost from 60 to 400 rubles. Well, add here the cost of screws and profile.

Ready-made decorative panels for noise insulation

Today, the market offers several such panels. So, if the wall is not too smooth, then it may be necessary to perform the crocheting. Then the panels will be fixed to the grid on liquid nails. They connect with each other using the "spike-groove" method. It is quite effective and beautiful noise insulation of the room. In addition, the installation of such panels is very simple. Often these products already have decorative trim based on fabrics or paper.

How much does it cost

The prices for these products average about 750 rubles. For 1 m ² . Efficiency and properties are quite comparable to all with the same mineral wool. Among the advantages is an extraordinary ease. For example, one panel has a weight of 4 kg.

This is suitable for those who want to complete the entire room. Also, panels can become an excellent decoration for the interior.

Stick the material on the wall - simple and inexpensive

This is the most inexpensive and most simple way. It does not even need mineral wool. In this case, noise insulation is simply purchased in rolls. It is conveniently glued to the walls with glue for vinyl wallpapers. Such a substrate will cost about 1310 rubles. For 1 roll. This is 7 m ² . But this is a budgetary and not very effective solution. The noise level in this case will decrease by only 60%.

This is true for those who rent housing and do not want to do expensive repairs.

Material for noise insulation of the walls of the room: which is better?

Acoustics experts say that there are no soundproof materials. There are only designs for this. But we still consider some soundproofing.

Systems "Zips"

These are sandwich panels, as well as special facing sheets based on drywall. This panel is dense and soft materials. So, as a dense layer is used gipsovolokno, and as soft - mineral wool or glass wool. As for the thickness, it depends on a particular model. To fix the panels to the walls there are special structural units.

ISOTEX

This material is based on environmentally friendly softwood fibers. These sturdy, maximally resilient and flexible panels will be saved from air noise and vibration. Such products are vindicated with vinyl wallpaper or with a special linen cloth. They are easy to install and clean.

For a typical apartment, special acoustic panels are considered to be the best material, but if this is expensive, then mineral wool will do. This solution is inexpensive and high-quality.

Now you know how to make noise isolation in the room. You do not need to have special skills for this. Any person can cope with this, and in return will receive complete silence.