Our single glass vent with overlapping louvres hold by slim glass carriers
The HAHN Louvre Window S9 was developed for optimized, controlled ventilation. It combines good tightness with attractive architectural effect when insulated glazing is not necessary.
Tested and certified for Natural ventilation (EN 14351) and Smoke ventilation (EN 12101-2).The HAHN Louvre Window S9 was developed for optimized, controlled ventilation. It combines good tightness with attractive architectural effect when insulated glazing is not necessary. Tested and certified for Natural ventilation (EN 14351) and Smoke ventilation (EN 12101-2).