Comfort and well-being
A controlled exchange of air is particularly important in rooms with high levels of humidity like kitchens or bathrooms. Excessive humidity has a negative effect on the indoor climate and encourages the growth of mould.
To achieve high heat insulation values, the airtightness of vinyl windows has been steadily increasing over the last few decades. However, airtight windows do not permit continuous basic ventilation. The choice used to be mould or draughts – until GEALAN found the solution with GECCO (GEALAN CLIMA CONTROL). The little flap with IQ reliably prevents annoying draughts and mould formation in window reveals.
It turns your normal windows into ventilation windows, for your own personal optimum living climate.