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Window system heroal W 77 HI
heroal W 77 window system in burglary protection class RC 4
heroal W 77 HI with window fitting heroal WF EM

heroal W 77 HI

A window system to meet present and future needs

An intelligent combination of geometry and material enables the new heroal W 77 window system to achieve a Uf value of 0.95­W/m²K (view width: 120 mm) at passive-house level, with an installation depth of just 77 mm. With this development, heroal has designed the thermally separated aluminium window in such a way that it not only meets present demands stated by the 2016 German Energy Savings Regulation (Energieeinsparverordnung, EnEV) over the long term, but also fulfils future requirements for “nearly zero-energy buildings”.

Available as a heroal plus package.

EPD - heroal windows EPD - Frame profiles for windows Video: heroal W 77 > Contact us >

    Product Details

  • Processing advantages & product details

    Innovative complete solution for heroal window systems


    The heroal plus accessory package for the heroal W 77 window system (heroal W 77 plus) is a high-quality and flexible solution for efficient window construction projects. With its modular design, heroal plus consists of a heroal VS Z textile screen, fall protection, an integrated insect screen and a window sill, providing a complete solution from a single source for all trades. All components are available individually, in different combinations or for retrofitting and can be configured and ordered in the heroal Business Configurator with optimised Orgadata Logikal interface. The customised system components ensure maximum efficiency and reliability in production and installation. Thanks to the colour and surface uniformity of all aluminium profiles and a minimum of visible screw connections, heroal plus meets the highest design requirements.

  • Brochures & test certificates
    Test certificates
    Test certificate

  • Dimensions & drawings

    Profile depth [mm]

    Frame profile
    77
    Leaf profile
    89
    Bar profile
    77

    Visible profile width [mm]

    Frame profile
    50 - 250
    Leaf profile
    33 - 67
    Sash/frame combination
    90
    Bar profile
    74 - 254

    Casement profi e variations

    Push rod fitting groove [SBN]
    •
    Plastic fitting groove [KBN]
    •

    System properties

    Glass filling strength [mm]
    66
    Max. leaf weight [kg]
    300
    Max. leaf heights [mm]
    2.800
    Max. leaf widths [mm]
    1.600

    Sectional Drawings

  • Performance characteristics
    RC 3 Resistance to burglary
    3 Continuous function
    9A Resistance to driving rain
    5 Impact resistance
    > 0,72 Heat insulation (Uw in W/m2K) / Profile width [mm]
    0,95/120 Thermal insulation [Uf in W/m2K] / Profile width [mm]
    4 Mechanical resistance
    1 Operating forces
    4 Air permeability
    1 Load-bearing capacity of safety equipment
    1-5 Soundproofing class
    C5/B5 Wind resistance

    * Uw value in accordance with DIN EN ISO 10077-1; calculated using an element size of 1,230 x 1,480 mm; standard visible profile width

    !) Application-specific special approvals for oversized elements from heroal

  • CAD & BIM data

    BIM data
    CAD data

  • Tender texts

    Tender texts

References heroal W 77 HI

Residence with large windows, France
Modern house with glass front, France

Extras

heroal W 77

heroal W 77 i

heroal W 77 PH

heroal W 72

heroal IS

heroal WF

heroal FPS for window systems

heroal LS

heroal fall protection

Tailored support for architects

heroal architectural consultants can provide you all-encompassing consulting. heroal’s technical support deals with all the questions you may have concerning windows, doors and curtain walls as well as roller shutters, sun protection and roller doors -if required, also on-site of your building project. Are you new to heroal? Get in touch with us today!

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