heroal
My Communicator My Communicator ContactContact Brochures & Videos Brochures & Videos
My Communicator
Downloads
Contact
EN DE FR PL IT NL CS US
Window system heroal W 77 HI
heroal W 77 window system in burglary protection class RC 4
Use of heroal W 77 HI with heroal WF EM hardware system

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”.

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

    Product Details

  • 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 IS

heroal WF

heroal fall protection

heroal LS

Explore the heroal Communicator now


The versatile and convenient functions of the heroal Communicator optimally support your work and help you to save time. Ask for your personal access code now, and benefit from updated documents and current product information as well as heroal news and personal support.

Login >
Register for free now >

Join us! Become a heroal partner

Your customers will know about your commitment to quality thanks to the “powered by heroal” label. Take advantage of targeted support for your company. As our partner, you will become an important part of the heroal brand, which means maximum support for your business. You will be able to purchase products from the entire heroal range and not just single components. You will therefore benefit from the highest level of system reliability.

  • Individual system and software training
  • First-class technical support
  • Individual marketing support, including website building
  • Personal support by responsible field sales team

Would you like a non-binding product consultation?

Request product consultation >

Would you like an insight into our production process?

Sign up for a factory tour >

Would you like to attend heroal training?

Enquire about training >