CW 50

CW 50

Concept Wall 50

Unlimited creative freedom and maximum entrance of light

Concept Wall® 50 is a façade and roof system that offers unlimited design freedom and allows maximum transparency. As such, CW 50 is available in several design and glazing variants, but also includes different technical variants to comply with specified levels of fire-resistance and thermal insulation.  The design variants offer solutions for both the exterior and the interior of the building. The glazing variants range from using standard pressure plates, to structurally glazed and structurally clamped solutions. 

The extensive range of CW 50 profiles meets all requirements of contemporary architecture. With regard to the energetic performance, the system offers solutions in different levels, allowing the use of triple glazing and making the system even applicable for passive house or low energy buildings. In addition to that, dedicated opening types can also be seamlessly integrated; like a parallel opening window, a top hung window, a hidden vent turn and tilt window, but also a flush roof vent for integration in roof applications of CW 50.

Technical information


Visible width interior50 mm 
Visible width exterior50 mm 
Depth vertical mullions42 - 300 mm 
Depth horizontal transoms5 - 193 mm 
Min. Inertia mullions (lx: wind load)14 cm⁴ 
Max. Inertia mullions (lx: wind load)2690 cm⁴ 
Min. Inertia transoms (lx: wind load)4 cm⁴ 
Max. Inertia transoms (lx: wind load)552 cm⁴ 
Min. Inertia transoms (ly: glass load)8 cm⁴ 
Max. Inertia transoms (ly: glass load)57 cm⁴ 
Max. weight vent (element)700 kg 
Rebate height20 mm 
Min. Glass thickness6 mm 
Max. Glass thickness60 mm 
Glazing methodFixing by pressure plates  
Visible width interior50 mm 
Visible width exterior50 mm 


Air tightness max. test pressureAE 1200 (1200 Pa)
Water tightness1200
Burglar resistanceRC 2/WK 2
RC 3/WK 3
Thermal insulation (Uf)0,8 W/m²K

Opening elements

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