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HAHN Tairmo Allglass

Tairmo is a triple glazed louvre window with all glass front for the highest U value, acoustic separation and aesthetics.

The Tairmo Allglass system is popular with architects as a fully glazed external appearance is provided, concealing the aluminium framing from view. This triple glazed louvre window provides extremely low U Value.

Large windloads can be maintained with Tairmo and large width windows up to 2.5 meters. This is the highest performance louvre window available.

Material and Finish

Aluminium sections with thermal barrier. Natural anodised finish 20um (special colours optional) or powder coated to RAL colour.


Triple phase insulating glass, glass frames enamelled with glass thickness of 52 mm and Ug 0,6 W/m²K. Standard structure 6/16/6/16/8

Technical Information

Best Uw value possible is 0.9 W/m²K

Aerodynamic Performance0.56
Air permeability (EN-12207)Class 3
Watertightness (EN-12208)Class 7A
Wind Load (EN-12210)Class C4
U Value (EN ISO 10077)0.6 W/m²K


Manual operation by hand lever, crank handle or hand wheel

Electric operation by 24vDC or 240vAC motor


24vDC electric motor operator is required for NSHEV model compliant to EN12101-2

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