METAL SECTION MEMBER ASSEMBLY FOR MAKING DIFFERENT-COLOUR DOOR AND WINDOW FRAMES

摘要

A metal section member assembly for making window and door frames comprises a plurality of section members specifically designed for allowing to make differently coloured inner and outer surfaces of the door and window frames, while allowing the application of wood frames made of decorating wood profiles, by using snap engaging and/or pressure engaging elements and anchoring elements which can be locked by a rotation thereof through substantially 90 DEG .