M7 is a thermal insulated system for Energy Efficiency curtain walls that offers quality constructions with an excellent value for money ratio and meets all stability and safety requirements.

• 50 mm width of mullions and transoms
• High thermal insulation thanks to special isolator, making the system ideal for all climate regions
• Structural glass solution with gaskets (SGG) or silicone (SSG), with the same mullions and transoms
• Glazing thickness from 28mm up to 50mm
• The profiles thickness vary from 1,7 – 2,0mm (6mm in the bigger profiles) so as to offer high values of inertia
• The transom screws are covered by the transom gasket, thus minimizing water and air penetration problems
• Low fabrication cost due to accessories and ease of fabrication
• Includes a water evacuation system (front installation) 
• Special supports for shading aluminium blades are available
• All kind of opening windows can be installed (parallel projected, top hung, inwards tilt & turn, concealed sash tilt & turn, seamless inwards tilt & turn)
• All kinds of surfaces can be constructed (inclined, polygonal)
• Combines with all types of doors from M11000 system