Suitable for daily ventilation (full ventilation with lids at 90°)
High sound absorption up to 56 dB
10,000 repeated open-close endurance tests have been carried out to ensure robustness, functional design and high quality. Heat exposure and snow load resistance tests have been performed and documented.
High aerodynamic efficiency and good quality - low U-value; no greenhouse effect indoors.
The double-walled mounting frame provides easy, fast and inexpensive insulation. The hinges are maintenance-free.
Efficient rainwater drainage is provided through centralized drainage channels.
It is the most suitable solution for projects with high standards and severe conditions in the fight against smoke.
Applicable on all roof types (flat roof, pitched roof, closed roof, roof covered with windows, north roof, recessed ceiling lighting)
It is the most suitable system solution for combating smoke in places where sound and heat insulation is required such as theaters, movie theaters, laboratories.