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heroal W 77

Unique ref.: heroal_W_77
Brand: heroal
Product family: Window systems
Product group: heroal highly insulated 3-chamber profile system
Width (mm): 1400
Height (mm): 2800
Depth (mm): 77
Date of publishing: 2019-01-21
Edition number: 2
Type: Object (single object)
Download (3)

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”.

The most significant system feature of the heroal W 77 window system is its low installation depth of 77 mm coupled with unique energy values. This means less material, energy and resources, resulting in a perfect balance between profitability and economy.

Standard window fittings can be used, making it possible to “update” fitting components over the long term. As a result, architects and planners are offered a window system with a great number of variances, maximum quality and superior product reliability, enabling them to design architecture that fulfils investor requirements and preferences.

System dimensions and system properties

» Installation depths: frame 77 mm, casement 89 mm
» View widths: frames 50 – 250 mm, cross bars 74 – 254 mm, casement 33 – 67 mm
» Max. thickness of infill panel/glass: frame 54 mm, casement­66 mm
» Max. casement weight: 300 kg
» Max. casement leaf height: 2,800 mm
» Highly heat-insulated 3-chamber aluminium compound system
» Heat insulation: Uf [120] = 0.95 W/m²K
» U-value adjustment due to modular insulation zone construction
» Air permeability: 4
» Tightness against driving rain: 9A
» Wind load resistance: C5/B5
» Soundproofing classes: 1-5
» Burglary resistance:
- Window elements: RC 3
- in combination with the heroal safe RC 3 roller shutter system: RC 4
» System security using exposed (heroal WF 100) and concealed (heroal WF 100 i) heroal aluminium sliding bar fittings

Material main: Aluminium
Material secondary: Glass
Designed in: Germany
Manufactured in: Germany

BIMobject Category: Windows - Opening Hinge
IFC classification: Window
UNSPSC name: Windows
UNSPSC code: 301716
Uniclass 1.4 Code: JL10
Uniclass 1.4 Description: Windows
Uniclass 2.0 Code: SS-25-30-95
Uniclass 2.0 Description: Window Systems
Uniclass 2015 Code: Ss_25_30_95
Uniclass 2015 Description: Window systems
NBS Reference Code: 25-30-95
NBS Reference Description: Window Systems
CSI MasterFormat 2014 Code: 08 50 00
CSI MasterFormat 2014 Title: Windows
OmniClass Number: 23-17 13 00
OmniClass Title: Windows
CSI UniFormat II Code: B2020
CSI UniFormat II Title: Exterior Windows
This product is available in:
  • Åland Islands
  • Albania
  • Andorra
  • Austria
  • Belarus
  • Belgium
  • Bosnia and Herzegovina
  • Bulgaria
  • Croatia
  • Cyprus
  • Czech Republic
  • Denmark
  • Estonia
  • Faroe Islands
  • Finland
  • France
  • Germany
  • Gibraltar
  • Greece
  • Guernsey
  • Hungary
  • Iceland
  • Ireland
  • Isle of Man
  • Italy
  • Jersey
  • Latvia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macedonia (FYROM)
  • Malta
  • Moldova
  • Monaco
  • Montenegro
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Romania
  • Russia
  • San Marino
  • Serbia
  • Slovakia
  • Slovenia
  • Spain
  • Svalbard and Jan Mayen
  • Sweden
  • Switzerland
  • Ukraine
  • United Kingdom
  • Vatican City

BIMobject SEEK Properties

Windows - Opening Hinge

Name Value
Depth 77 mm
Frame Material Aluminium
Height 2800 mm
Thermal Break J
Width 1400 mm