Example of analysis and sound insulation of doors Toyota Corolla in the level of noise insulation Optima (the average of the three) materials Noise.
The level of sound insulation Optima.
Modern materials are used, which increase the efficiency by 2 times while reducing the weight of materials by 35%
According to this video, you can make noise insulation doors Toyota Corolla with their own hands.
For self-insulation doors Toyota Corolla you will need (1 door):
Shumoff L2 -9 sheets 630 rubles
Shumoff Absorber A15 -1list 650 rubles
Total: 1280 rubles.
You can calculate materials for other parts on our website: xn--80ae4ahth8a.xn--p1ai/calc
The cost of sound insulation of one door (material with work) for Toyota Corolla was 2 000 rubles.
All work produced in service on the sound insulation auto AutoSum Omsk
Site: www.xn--80ae4ahth8a.xn--p1ai/
vk: avtoshumnsk
Instagram: / avtoshum.rf
Novosibirsk
Phone: +7960 798 1403
Address: Fedoseeva 36/3 K1
Omsk
Phone: +7962 031 8837
Address: factory 34a/1