HAHN Louvre Windows are certified for use as NSHV (Natural Smoke and Heat Ventilation) device according to EN 12101-2 in combination with smoke control panels. In the event of fire, rapid smoke extraction of escape routes is ensured. You want to know more? See our article "Louvre Windows as part of constructional fire protection".
S9-iVt-05 Smoke vent
Double or triple glazed, louvres framed
Our bestseller! This vent type convinces with its outstanding values for Ventilation, tightness and heat insulation as well as burglar proofness. Certified for use as smoke vent according to EN 12101-2.
S9-iVt-05 Allglass Smoke vent
Double or triple glazed, Allglass louvres
The S9-iVt-05 Allglass combines the outstanding features of the S9-iVt-05 in regard to ventilation, weather tightness and thermal protection with a clear flush allglass look to outside. Certified for use as smoke vent according to EN 12101-2.
Tairmo Smoke vent
Triple glazed, louvres framed
The Tairmo is built according the motto "form follows function" - leading to natural ventilation with contemporary design. Certified for use as smoke vent according to EN 12101-2.
Tairmo Allglass Smoke vent
Triple glazed, Allglass louvres
The HAHN Louvre Window Tairmo Allglass system captivates by its well-known and with architects popular allglass optics while maintaining the innovative technology and function of the Tairmo system in focus. Certified for use as smoke vent according to EN 12101-2.
Integral Smoke vent
Doube or triple glazed, louvres framed
No compromise! With the Louvre Window "Integral" the architectural call for invisible electric drives finally could be realized. Certified for use as smoke vent according to EN 12101-2
S9 Smoke vent
Single glazed, frameless
The most popular Louvre Window! Wherever there is good ventilation and tightness required with attractive design at low cost with subordinated heat protection. Certified for use as smoke vent according EN 12101-2
S9-iV Smoke vent
Double glazed, louvres framed
The world's first insulated Louvre Window! The HAHN S9-iV provides excellent ventilation and average tightness at low cost wherever thermal values are not an issue. Certified for use as smoke vent according to EN 12101-2.
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.