Reynaers Aluminium provides innovative solutions for natural ventilation in homes and offices. The company has developed the E-Invisitop electric drive and ventilation opening. These products are designed to improve indoor air quality, provide passive cooling during summer, and prevent window condensation in winter.
The E-Invisitop electric drive features a single motor, discreetly integrated and concealed within the ventilation opening. It can be connected to a smart home system. This product is primarily intended for motorised windows in hard-to-reach locations.
According to the company, the electric drive ensures an air exchange rate of 200–600 m³/h. An adult exhales approximately 1 litre of carbon dioxide (CO2) per hour, requiring around 20 m³ of fresh air per person every hour.
The ventilation openings enable air exchange rates of 250–1500 m³/h and are compatible with MasterLine 8 windows and doors as well as the MasterPatio sliding system.
Reynaers MasterLine 8 Fireproof motorised windows will be showcased at BAU 2025 in Munich.