Sound resistance for doors refers to the ability that a shut door has to attenuate incoming noise at your residence.
Doors are a weak link in terms of sound and can reduce the acoustical performance of the wall. The use of acoustic doors can improve the sound isolation between spaces in a residence or even the noises originating from the external environment.
Noise and attenuation
When selecting a door for noise attenuation, you should take into account the sounds that emerge between spaces in a residence. This is an essential issue, when it comes to choosing acoustic doors in sensitive spaces, such as bedrooms, libraries or noise inducing areas. For the effective noise attenuation, the door has to be properly manufactured and insulated. In general, the soundproofing qualities depend on the composition of the door and the sealing of the areas, where the sound can penetrate.
Coverdoors manufactures acoustic doors, engaging technologically advanced techniques, single or double leaf with the following sound attenuation levels
- 30dB with the use of rock wool
- 32, 34, 36, 39dB with the use of fire rated door cores for 30, 60, 90 and 120min, from the certification body IFC
- 38dB with the use of chipboard filling, sandwich type Soundcore
- 42dB, 44dB with the use of special sound insulation core
Available in Laminate, CPL, HPL or Veneer in various colors.
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