Concept System 77 - Window

Concept System® 77 is a high insulating window system that meets elevated requirements regarding thermal insulation, stability and security. Anticipating on the thermal requirements, the insulation value (Uf) for the HI+ variant of this system goes down to 1.7 W/m²K for a standard opening window. The unique concept of the system makes it perfectly suitable for triple glazing and CS 77 even achieved the Swiss Minergie® component label.

Specification Details

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Reynaers Aluminium UK is consulted before specifying.

Reynaers Aluminium UK
Reynaers Ltd HQ, Kettles Wood Drive
Birmingham
United Kingdom
B32 3DB


Concept System 77 - Window

Standard
• Air tightness: 600 Pa
• Glazing Thickness: 53 mm
• Sound reduction: 36 dB
• U-value (overall): 1.7 W/m2k
• Water Tightness: 900 Pa
• Wind Load: 2000 N/m2
• Material: Aluminium
• Style: Functional, Hidden Vent, Renaissance
• Depth: 77 mm
• Width: 76 mm
• Typical Building Sector: Commercial, Domestic