Back to the issue of sound insulation.

30.05.2017 | комментариев 0 | раздел: Стены

Back to the issue of sound insulation. Fortunately, the situation is partly corrected, since the sound insulation of the door can be tried to increase on your own. The result, of course, will be worse than with factory production, but the percentage of sounds absorbed in the door will still be increased.

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