Plastic profile for window-, door-, or facade elements, has reinforcing profile having insulator made of polyurethane foam, which extends in longitudinal direction and is limited in transverse direction from two lateral surfaces

摘要

The plastic profile (1) has a reinforcing profile having an insulator (13) made of a polyurethane foam, which extends in the longitudinal direction (z) and is limited in the transverse direction (x) from two complementary lateral surfaces (14) running towards the support surfaces (11), where the projecting stiffeners (15,16) are provided. The former projecting stiffener is holohedral connected with one of the lateral surfaces of the insulator. The latter projecting stiffener is holohedral connected with the other lateral surface of the insulator.