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    HAHN Intergral

    • Width:Max. 250mm / Max. 1800mm
    • Height:Min. 520mm / Max. unlimited
    • Blade Height:Min. 150mm / Max. 350mm
    • Blade Height:83°

    The HAHN Integral model is a Automatic Louvre Window with double or triple glazed glass. The motor is concealed within the frame. HAHN Louvre Window Integral provides excellent ventilation and weather tightness, without thermal break of the Aluminium sections, resulting in lower cost. The Louvre blades feature slim surrounding aluminium sections. The Integral has been certified for natural smoke and heat extraction (EN 12101-2).

    Material And Finish

    • Aluminium sections with thermal barrier.
    • Silver anodised finish (special colours optional).
    • Powder-coated to RAL colour.


    Double or triple insulated glass (glass thickness 28 mm in the standard combination of 6/16/6).

    Glass Types

    Various combinations of glass in regards to thermal insulation, protection and colour depending on specific requirements. Glass can be either float, semi-tempered, toughened or laminated. Sandwich panels can be offered in various combinations instead of glazing for better insulation.

    Technical Information

    Best Uw value possible is 1.7 W/m²K

    Automatic Louvre Window Operation

    • Electric operation by 24vDC or 240vAC motor
    • 24vDC electric motor operator is required for NSHEV model compliant to EN12101-2


    • Motor is concesaled within the framing
    • Small and compact frame
    • High performance U value due to the thermally broken frame

    Learn More

    For Further Reference please read the documents provided below. If you wish to obtain further information regarding our Fire Attenuation Screens in Sydney, Melbourne or any other major Australian city, please contact us at here(02) 9526 3100, or email us at sales@greenefire.com.au.Alternatively, you can speak to us in person at Greene Fire Pty Limited,