https://www.frontale.de/en/ausstellerprodukte/fenst20/product-10204206/louvre-window-integral

For the first time (patent registred) a centric running Louvre Window with actuator invisibly integrated into the vent Frame has been developed. The HAHN Louvre Window Integral actuator is easily accessible for maintenance or exchange if necessary. The characteristical appearance is based on framed aluminium louvre blades.

The Integral is certified for use as NSHV (Natural Smoke and Heat Ventilation) device according to EN 12101-2, furthermore it is available ball protection proof suitable for use in sports facilities (DIN 18032-3)

The company HAHN Lamellenfenster has specialized in natural ventilation since 1950, developing the first thermally insulated Louvre Window in 1981. Since then the “HAHN Louvres” have become trend setting in field of ventilation and a standard for innovation and quality. They adapt to individual needs: With a variety of products concerning single, double and triple glazing as well as composite panels. They provide ball protection, anti-burglar protection, fall protection, sound insulation, for smoke vents and ventilation. The Louvre Windows appear almost invisibly integrated into the facade or as an attractive element to design the facade look.

Master builders and architects apply the comprehensive know-how of field experts with the HAHN Louvre Windows, which have gained a successful reputation especially for individual solutions.