Comfort is an essential condition of life of every human being. However, the daily impact of environmental factors can cause substantial harm to human health. For example, 70% of the population of industrialized countries complain that they severely hampered by street noise. Second place is occupied by a violation of silence, sports and entertainment facilities, followed by industrial enterprises.

Despite the fact that the windows are usually very thin facade of the building site, choose the correct measures to sound not only can greatly reduce noise meshayuschy life, but if you want to completely get rid of him.

Depending on the degree of sound insulation, windows divided into five classes. The higher the class, the better Noise properties. This means that more sound energy is absorbed by the window and less noise reaches the interior of the premises. Important factors that affect the zvukopronitsaemost - is the correct choice of frame and glass, as well as proper sealing seams during installation.

дают вам гарантию того, что окна будут герметичны в течение длительного срока службы – между створками и рамами, между стеклом и створкой, между рамой и проемом окна, и мешающий шум никогда не проникнет внутрь помещения. Plastic windows of TROCAL give you a guarantee that the windows will be leakproof for a long period of service - between doors and frames, between glass and leaf, between the frame and Opening windows, and impede the noise never proniknet indoors. TROCAL Because the windows TROCAL TROCAL give you a guarantee that the windows will be leakproof for a long period of service - between doors and frames, between glass and leaf, between the frame and Opening windows, and impede the noise never proniknet indoors. Plastic windows of TROCAL give you a guarantee that the windows will be leakproof for a long period of service - between doors and frames, between glass and leaf, between the frame and Opening windows, and impede the noise never proniknet indoors. TROCAL Because the windows TROCAL InnoNova _70 with the standard double-glazed windows meet the requirements of the 3rd class sound. _70 With the standard double-glazed windows meet the requirements of the 3rd class sound. InnoNova _70 with the standard double-glazed windows meet the requirements of the 3rd class sound.

If you wish to upgrade the sound at any time by installing special glazing in the windows.

Economically spend its resources: energy-efficient windows TROCAL