Multipart profile frame system for doors, gates, winter gardens and windows, has outer and inner profiles which are joined to profile frame by snap-joints and insulating bars

摘要

The multipart profile frame system has outer and inner profiles (1) which are joined to a profile frame by snap-joints and insulating bars (4). Four parallel inner bars (3) are designed along the inner lying side of the profile in relation to a profile frame (2). The four parallel inner bars form two grooves with profiled sides, in which positively formed ends of insulating bars are engaged, so that these are joined to a profile frame. The cover sheets are made of plastic, fiberglass-laminate, aluminum or steel.