Fresh air in or out - no noise

Acoustic Airbrick

Product Specification

The classic acoustic airbrick is suitable for new build and refurbishment applications and delivers an acoustic performance of 46dB(A). Provides 2500mm2 equivalent area.



Models & Control Options


The AAB acoustic airbrick provides acoustic attenuation to Dn,e,w 46dB.

  • Acoustic background ventilator

  • 2500mm² equivalent area

  • Supplied with internal and external grilles

Acoustic performance
Dn,e,w: Average weighted performance across frequency range
C: Pink noise
Ctr: Road noise

*Pricing is variable depending on quantity ordered - please call for details