Heroal Heroal W 77 HI Window System
Heroal W 77 HI Window System
HEROAL W 77 HI WINDOW SYSTEM
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”.
information
BRAND
Heroal
PRODUCT TYPE
Window System
APPLICATIONS
- Residential
- Passive housing
VISIBLE PROFILE WIDTH
- Frame profile : 50 - 250 mm
- Leaf profile : 33 - 67 mm
- Bar profile : 74 - 254 mm
- Sash/frame combination : 90 mm
PRODUCTION
Made in Germany
LEAF WEIGHT
300 kg
VARIATIONS
- Push rod fitting groove [SBN]
- Plastic fitting groove [KBN]
RESISTANCE
- 5 Impact resistance
- 4 Mechanical resistance
PROFILE DEPTH
- Frame profile : 77 mm
- Leaf profile : 89 mm
- Bar profile : 77 mm
SYSTEM PROPERTIES
- Glass filling strength : 66 mm
- Max. leaf heights : 2.800 mm
- Max. leaf widths :1.600 mm
SECTIONAL DRAWINGS
MATERIAL
- Metal
- Glass & Aluminium
CAPACITY
1 Load-bearing capacity of safety equipment and 1-5 Soundproofing class
PERFORMANCE CHARACTERISTICS
- RC 3 Resistance to burglary
- 3 Continuous function
- 9A Resistance to driving rain
- 1 Operating forces
- 4 Air permeability
- C5/B5 Wind resistance
PROPERTIES
- Energy Efficiency
- Thermal Insulation
INSULATION
- Thermal
- Heat
HEAT INSULATION
0.72 mm (Uw in W/m2K)
THERMAL INSULATION
0.95/120 mm (Uf in W/m2K)
DETAIL
- Wind
- Energy Saving
- Sustainable
- Air Permeable
- Burglary Resistant
USE
Windows
DOWNLOAD
↓ Information Sheet