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Louvre Window Tairmo

Triple insulation glass with thermal barrier, louvre framed

The first louvre window complying with EnEV 2012: this innovation of the Tairmo system is based on aluminium extrusions with large thermal breaks, insulated cores to the profiles and the exclusive use of triple glazing utilising ‘warm edges’ as spacers.

The Tairmo system provides multifunctional design modules in keeping with the modern maxim of ‘form follows function’. It combines contemporary design with natural, energy efficient ventilation.


Window frame

AL-profiles, thermally broken
Louvre blade frame AL-profiles, thermally broken
Dimensions Frame width min. 250 mm, max. 2500 mm
Frame height min. 260 mm, up to any height
Louvre blade height min. 180 mm, max. 450 mm  [>400 mm to be checked in particular cases]            
Frame depth 66 mm
Max. Opening angle 89°
Glazing Glazing Triple glazing
Glass thickness 40 mm
Standard glazing 6 / 12 / 4 / 12 / 6
4 / 14 / 4 / 14 / 4
Glass types Float, Laminated, Toughened, Semi-Tempered
Alternative infill types Insulated aluminium panels

Manual, electrically, pneumatically

Surface   Anodised / powder coated
Performance CE certificated NRWG (EN 12101-2) RWA / smoke vent
Aerodynamiic performance Cv 0,56
Air thightness (EN 12207) Class 4
Water tightness (EN 12208) Class 6A
Wind load resistance (EN12210) Class C5
U value (EN ISO 10077) Uw (max) = 0,9 W/m2K
Further characteristics

Burglar proof RC 2      
Ball protection proof (DIN 18032-3)
Sound insulation certified 40dB (DIN 14351-1)
Fall protection proof (TRAV 2003)

Above all, for everyone at HAHN Lamellenfenster, service means competence and continuity

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.

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