S-55 is non thermal window and door system. It is very economic. Easy install and fabrication is the property of the system. There is 3 gasket at the system. It is suitable for European norms. Thats why tilt and turn, pivot window, tilt and slide can be done. Thickness of the profiles are 1.5mm and 2mm.

Technical Specification

Frame : 55mm
Sash : 65mm
Glass Thickness : 4mm – 40mm