Concept System 77 is a customizable window system that complements almost any building project thanks to its numerous design options. Compatible with different levels of burglary resistance, aluminum windows offer a safe and elegant solution.
Concept System 77 is a customizable window system that complements almost any building project thanks to its numerous design options. Compatible with different levels of burglary resistance, aluminum windows offer a safe and elegant solution.
Height of vent : min. 600 mm, max.2800 mm
Width Vent: min. 450 mm, max. 1200 mm
Maximum wing weight: 170 Kg
Resistance to wind load: Class C5 (2000Pa)
Uf value : 1.8 W/m²K
Uw value: 1.3 W/m²K
Air tightness: Class 4 (600Pa)
Acoustics-Rw (C;Ctr): TUTI: 42(-2;-4)
Functionality when opening and closing: Class 3
* Note: Performance and properties may vary depending on the combination of profiles
RAL is the European color matching system that applies to powder coating and other finishes. The industry standard RAL color palette includes over 200 different colors. They are available in matte, semi-gloss and glossy finishes. The painting process involves the application of powdered polyester paint that is baked on aluminum. This provides a very durable, tough coating that will withstand all our British weather without fading or peeling. It also stands up to the rigors of modern life and is impact and abrasion resistant.
