The HAHN Louvre Windows S9 was developed for optimized, controlled ventilation. It combines good tighntess with attrative architectural effect when insulated glazing is not necessary. Appearance is dominated by overlapping glass louvres.
Use of other fillings such as timber, aluminium or even stone panels will result in interesting appearance with selective light control.
The S9 is certified for use as NSHV (Natural Smoke and Heat Ventilation) device according to EN 12101-2
|Profiles||Window frame||AL-profiles, non thermal broken|
|Louvre blade frame||Frameless|
|Dimensions||Frame width||min. 250 mm, max. 1600 mm|
|Frame height||min. 200 mm, up to any height|
|Louvre blade height||min. 150 mm, max. 350 mm|
|Frame depth||46 mm|
|Max. opening angle||84°|
|Glass thickness||8 / 10 / 12 mm|
|Glass types||Toughened, Laminated|
|Alternative infill types||Timber, aluminium, stone Panels ...|
|Control||Manually, electrically, pneumatically|
|Surface||Anodised / PPC finish|
|Performance||CE certified (EN 12101-2)||Smoke vent|
|Aerodynamic performance Cv||0,65|
|Air permeability (EN 12207)||Class 2|
|Watertightness (EN 12208)||Class 3A|
|Resistance against wind load (EN 12210)||Certified|
|Uw-value (EN ISO 10077)||–|
The specialist consultants at HAHN Lamellenfenster guide architects, window constructors and clients through all phases of a project. With many years of experience and technical expertise, they advise you during all processes and support you with exactly the information and data you need. At HAHN, individual wishes and tailor-made solutions are part of our everyday routine. And we look foward to every challenge.