Key facts

Style doors security doors sound proof doors
Style doors
ComTür >
Architonic ID:
Manufacturer groups :
Doors-Internal doors >
Doors-Internal doors >

Product description

In addition to their sound-absorbing properties, the doors in ComTür’s range of individual internal sound insulation doors offer tremendous design freedom and safety. There are minimum requirements that apply to the required airborne sound insulation of doors between certain areas and rooms to prevent sound from outside apartments and external work areas from penetrating inside. Depending on the specific area of use, these requirements are divided into the sound insulation classes SK1-SK4 with sound absorption values (Rw,P) of 32 dB, 37 dB, 42 dB and 47 dB respectively. Sound propagation is also prevented with a floor seal or a second level of sealing.

Main features

DIN: 4109, EN ISO 140
Class: SK1, SK2, SK3, SK4
Area: Depending on the requirements – in public buildings, multistorey buildings with apartments, working areas, hospital wards, hotels

Product family


Luxurious & unique
Unique style doors with innovative technology and high-quality rubbed lacquer and veneer surfaces. Our classics. This is where the roots of ComTür Weimann GmbH can be found. The door manufacturer's success story began in 1960 with the manufacture of arched window linings. The elegant and classic door elements impress with their high-quality finish and attention to detail. We are also happy to manufacture historical doors based on a pattern or sample.