Soundproofing insulation of roller shutter box with AKUSTIK METAL SLIK ART. 5
The acoustic and thermal isolation of the roller shutter box will be realized using AKUSTIK. METAL SLIK art. 5, the sound insulating and sound absorbent panel made by one layer of polyester- based and expanded polyurethane foam of 10 mm thickness, and one layer of cross-linked polyethylene foam of 3 mm thickness, separated by a 0,35-0,50 mm lead sheet of NDA.