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TECHNOgramms on the subject of VENT concealed window rebate valve

MACO VENT ventilator

Manual airing of a room is often not enough and leads to bad air, condensation or mould. The solution for this is the MACO Vent concealed window rebate valve. It ensures a minimum airing if there is no-one at home and thereby prevents any condensation problems. This intelligent component sits recessed in the window rebate and reacts automatically to wind, but can also be closed manually if needed. This window ventilation system also regulates the fresh air supply and prevents strong drafts. MACO Vent is thus an investment in well-being and at the same time protects the building itself.


MACO window ventilation system

Revitalise your quality of life

The benefits for processors

  • Easy to assemble and upgradeable
  • No frame or sash milling requied
  • No drilling required
  • Online Software for calculation and design
  • Suitable for all common PVC profiles

The benfits for End-users

  • Automatic minimum ventilation
  • Prevents condensation and mould formation
  • Prevents drafts
  • Heat efficient
  • Installed flush in window rebate
  • Manual closing possible

Further information


Contact us

Suppliers contact
MAYER & CO Beschläge GmbH
Alpenstraße 173
5020 Salzburg
T: +43 662 6196-0