Breathe great air
inVENTer®-ventilation with up to 91% heat recovery for a maximum living comfort
simply fresh air
GRIFFEN GREEN - with inVENTer
Award-winning: GRIFFEN GREEN won the Austrian Climate Protection Award 2011 (Österreichischer Klimaschutzpreis 2011) in category `industry and large-scale operation´
New: inVENTer®corner
Simply fresh air without a visible exterior hood. For facades with insulation we have the perfect heat-recovery ventilation solution - the inVENTer 14R corner ventilates around the corner through a grid in the window reveal.