GSF, a Spanish Patented Revolutionary Technology, is implemented in the creation of the World First Water Tight Frameless Folding Doors and the World Slimmest ,Frameless Sliding and Folding Windows. We are proud to provide GSF systems pan India with special frameless glazing and folding windows.

GSF allows you to enjoy the unobstructive views from your terrace, patio or balcony all year around regardless the weather. Open them fully in summer, close them partly to protect yourself from the spring autumn winds, and close them totally to isolate the exterior noise while enjoying your new room with your friends and family.