Heroal W 77 I Window System
W 77 I WINDOW SYSTEM
W 77 I WINDOW SYSTEM
Block Window System for Maximum Transparency
The block window system heroal W 77 i combines a slim design and maximum transparency with top-grade heat insulation.
INFORMAION
MAX. LEAF WEIGHT
300 kg
GLASS FILLING STRENGTH
64 mm
BAR PROFILE DEPTH
77 mm
LEAF PROFILE DEPTH
84 mm
LEAF VISIBLE PROFILE WIDTH
11
FRAME PROFILE DEPTH
77 mm
CASEMENT PROFI E VARIATIONS
- Push rod fitting groove [SBN]
- Plastic fitting groove [KBN]
ENERGETIC REQUIREMENTS
The outer appearance of the window, its invisible sash ideally emphasizing the slim face widths of the system, and heat insulation values of Uf 1.0 W/m²K (standard average) meet highest architectural and energetic requirements.
MAX. LEAF WIDTHS
1.200 mm
MAX. LEAF HEIGHTS
2.400 mm
SECTIONAL DRAWINGS
SASH/FRAME COMBINATION VISIBLE PROFILE WIDTH
81 mm
DETAILS
The filigree design makes the system especially suitable for residential and commercial construction. The concealed system fittings heroal WF 100 I in particular enhance the elegant design. The future-proof aluminium compound system is available with conventional inner glazing; its elements serve a number of purposes, including the use as curtain wall insert elements.
FRAME VISIBLE PROFILE WIDTH
70 - 140 mm
BAR PROFILE VISIBLE PROFILE WIDTH
94-194 mm
PERFORMANCE CHARACTERISTICS
- Wind resistance
- Operating forces
- Continuous function
- Resistance to burglary
- Resistance to driving rain
- Heat insulation (Uw in W/m2K) / Profile width [mm]
- Air permeability
- Impact resistance
- Soundproofing class
- Mechanical resistance
- Load-bearing capacity of safety equipment
- Thermal insulation [Uf in W/m2K] / Profile width [mm]