Claudia > RAL 3005 red lacquer routered door with capital |
![]() Claudia COMECA, always careful and aware of customer's needs, has commissioned an important Authorized Institute to test the "soundproofing power" on its product's samples. Thanks to the "internal insulation", the special "No-sound draught guard" or the "threshold door stop" and the "rubber gaskets" installed standard, COMECA had the following confirmation: all of the doors supplied have the soundproofing power which varies between 35-36-40-42-46 db depending on elements and construction details used in these doors, thus obtaining the total compliance with European Standards EN ISO 140-3 and EN ISO 717-1 and the relevant certificates.
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