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T Comfort AD/MD

Traditional design with an innovative third gasket.



T- Passive Classic AD/MD

Innovative 7 chamber system for those who value aesthetics and comfort.




Energy AD/MD

A modern 3 1/2 inch profile with a third gasket increases energy efficiency.

T-Modern AD/MD

 Innovation in sealing and a smooth shape make T-Modern the perfect choice for replacement windows.


T-Passive Plus AD/MD

A stylish window for those who appreciate subtlety and unprecedented energy-efficiency.



T- Energy MD

Exceptional thermal insulation parameters.

T- Passive Slim AD/MD

Allows more light in with a narrower frame and low rounded sash.



T- Passive Forte AD/MD

 An outstanding look and enhanced performance from a higher sash.








Aluminum profile with increased thermal insulation - three-chamber thermal breaks, a central chamber gasket and glazing gaskets. 

This system comes with increased thermal insulation when compared to our standard aluminum profile. With three-chamber thermal breaks, a central chamber gasket and special glazing gaskets this system achieves a U-value of 0.1937 (material group 1.0 according to DIN 4108). Window frame profile width for fixed wiindows is just under 3 inches. Sash profile width is 3 5/16 inches. The Superial system uses the same accessories (corners and T-connectors), glazing beads and hardware as our other thermally insulated systems. 

It's possible to order these windows in many different variations: tilt & turn, turn-only or tilt only.