Door frame for retrofitting into walls has two-part side and head sections with rebate-sided frame part and opposite U-profile frame part

摘要

The frame has side and head sections (1,2), and a set of fitting element (10,13) to fasten the side sections to a wall. Each section consists of two parts, a rebate-sided frame part and a frame profile opposite to the rebate. All sections are connected to each other via corner connections (4), which are fastened to the outer frame faces of the parts to be connected only. The frame profile is U-shaped, with the frame face and a flank.