![[Translate to english:] HAHN Lamellenfenster Integral im Einsatz des Krankenhaus Brixen](/fileadmin/images/2017-product-images/isolierverglast/integral/hahn-lamellenfenster-integral-krankenhaus-brixen-einsatz.jpg "HAHN Lamellenfenster Integral im Einsatz des Krankenhaus Brixen")
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).
![[Translate to english:] HAHN Lamellenfenster Integral](/fileadmin/images/2017-product-images/isolierverglast/integral/integral.jpg "HAHN Lamellenfenster Integral")
At HAHN Lamellen, service means above all competence and continuity.
HAHN Lamellen's expert consultants accompany architects, window manufacturers and building owners through all phases of a project. With many years of experience and technical expertise, they provide advice during all processes and support with exactly the information and files you need at the time. Individual requests and special dimensions are routine for us and do not upset anyone.