Correct noise insulation of the balcony

For the most part, the balconies in our apartments are out of work. They are of such size that you can go out on them, stand, look around. It will be closely with the second person. You can send unnecessary things there, banks. In winter, it generally remains unnecessary. And people more and more often come to the idea that something needs to be done with this, deciding to improve it. And since prices in the construction market are high, and the work costs even more, it is worth doing the arrangement of the balcony with your own hands, including its soundproofing.

The balcony is directly adjacent to the street, from where the sounds of passing cars, children's voices, the sound of rain and much more are constantly heard. If the resistance of the walls is not enough, they will penetrate inside and create discomfort: you cannot read a book, you cannot work with a document. Therefore, you need to get rid of the noise.

Noise is transmitted in two ways:

• through the air - human speech, music;

• shock - a consequence of mechanical influences, such as the noise of a working hammer drill, the sound of rain on the roof.

In what sequence to carry out the installation work, the design features of the balcony will prompt. If it is open, then the construction of the visor will require more attention. In a room closed on all sides, the wall facing the street is exposed to sound insulation. The sound insulation index is influenced by the quality of the insulator and its thickness.

Sound insulation should be approached comprehensively. All work is carried out from inside the premises so as not to spoil the overall appearance of the house.

The reduction of noise penetrating through the window opening is influenced by:

• glass thickness;

• width between glasses;

• tightness of the sash to the frame.

Keep in mind that using two cameras has less effect than one camera, even if the glass thickness is the same everywhere. The penetration of sounds will be weakened if the middle glass takes an asymmetrical position between the outer glasses.

Polyurethane foam is used only before plastering surfaces. It does not possess soundproofing properties. To increase the index of the insulating properties of the structure, two layers of drywall are made. Sometimes this is necessary despite a decrease in internal volume.

Algorithm of work:

• sealing cracks and crevices;

• installation of guides;

• laying soundproofing material in the sinuses of the guides;

• plasterboard cladding;

• puttying.

A floating structure of several layers is suitable for floor insulation:

• base;

• elastic insulating block;

• finishing coating.

The floating floor dampens the noise that occurs when walking, which is important for apartments located below.

AMV (acoustic mineral wool) is placed under the concrete screed. Chipboard or plywood boards are fastened with self-tapping screws to wooden logs, a soundproofing component is placed between them.

The process requires special attention.If a non-rigid material is used for the manufacture of a visor or roof, then the raindrops hitting them will not give rest not only to the owner of the apartment, but also to all neighbors, since they create a vibration that causes sound vibrations that can cause indignation in the calmest person. The hardness of the visor depends on the following factors:

• the number of ribs on the frame;

• the stiffness of the backing material;

• using an acoustic membrane.

The adhesive base of the acoustic membrane is well attached to both sides of the visor, which is very convenient if a problem is found after all work is completed. Nothing needs to be redone.

In order for the sound insulation of the balcony to be correct, you need to know the nature of sound, to understand the materials specially designed for this. Most often, materials are purchased with good sound-absorbing properties and the optimal price category. The most popular are:

• AMV - is distinguished by its durability and low price;

• extruded polystyrene foam boards - high degree of insulation;

• foam blocks - inexpensive, durable, but the insulation is not perfect;

• bitumen shingles.

All materials are used separately, but they give a greater effect in combination with another sound insulator. When choosing, you should pay attention to manufacturers who produce products in accordance with regulations and GOSTs.

For installation work, you will also need to use:

• boards or beams;

• films;

• level;

• saws;

• screwdriver;

• stapler;

• carpentry knife.

In addition, you will need auxiliary tools in the form of anchors, dowels, nails, screws and others.

Before starting work, the work front is cleaned. Whether it's a balcony or a loggia, it doesn't matter. Algorithm for further actions:

• placing beacons on the walls;

• fastening a plastic film with a stapler as a protective material from rain and other atmospheric precipitation;

• the establishment of the frame;

• installation of noise-absorbing plates - isover is more often used, which has a low heat absorption coefficient;

• sealing joints;

• fastening a vapor barrier film;

• final finishing works.

To equip a balcony or loggia is within the power of everyone who has their hands in place. Now that it has acquired an attractive look, it can be equipped with a place for study, work and rest. Handicrafts will be a real pleasure. Children and adults will be grateful.

How to make noise insulation on the balcony, see below.