An example of analysis and sound insulation of doors Niva 2121 in the level of noise insulation Norm (the first of the three) materials Noise.
The level of noise the Norm.
Significantly reduce noise, get rid of creaks, better heat preservation in the cabin and affordable price.
In this video you will be able to make noise insulation door Mitsubishi Lancer with his hands.
For self-insulation of doors Niva 2121 you will need (1 door):
Shumoff M2 -9 sheets 540 rubles
Shumoff Flex A15 -1 sheet 350 rubles
Total: 890 rubles.
You can calculate materials for other parts on our website: xn--80ae4ahth8a.xn--p1ai/calc
The cost of insulation single door (material work) for Niva 2121 amounted to 1 800 roubles.
All work produced in service on the sound insulation auto AutoSum Omsk
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Omsk
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Address: factory 34a/1