Residential building ventilation

Modern buildings which are equipped with efficient energy generators and automatic control engineering require controlled room air ventilation due to the high tightness of the construction. This enables targeted air exchange in living areas to guarantee comfort and well-being and extract energy from the exchanged room air.

The small duct component programme enables flexible, space-saving assembly in walls, floors, and ceilings. The range of dimensions and designs of the small ducts has been selected appropriately such that very good adjustment to the required air volumes is obtained and zeta values/flow losses are minimised.


  • Straight duct pipes
  • Fittings, duct bends, angled bends
  • Branched and transition parts
  • Diffusers and silencers
  • Accessories


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