39 dB, 47 dB, and 50 dB double-acoustic leaf metal swinging door approved according to Standard UNE-EN ISO 140-3. 1.2 mm and 63 mm, 78 mm and 94 mm thick, respectively, steel sheet leaf and acoustic ...
Talleres Alfa Torres
Wilcox Door has designed and manufactured doors to the most difficult acoustical requirements. We have tested to STC 60 (at the Riverbank Laboratories). We supply products for Industrial, Performing art ...
This sound proof door has 44mm of thickness, and includes a rim all along its periphery except on the bottom, with a seal in a special profile all around, and close to the pavement with a mechanical system ...
Vicoustic
Width: 1 m - 20 m
... shielded door systems: single, double, sliding, acoustic, non-acoustic, automatic, manual, and more, for various applications. Whether you need manually operated personnel doors ...
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