Leaf for a window or door

摘要

The leaf (1) has profile frames (2) comprising multiple hollow chambers and forming a seam with a peripheral surface (4) surrounding an insulated glazing (3), where the seam receives the insulated glazing. An elastic lug (5) is fastened to the peripheral surface and directed towards the glazing. The lug is made of soft thermoplastic polymer material in comparison with material of the profile frame. An end of the lug turned towards the glazing is arranged at a distance to the glazing, where the distance ranges from 0.5 to 3 mm.