Window frame of hollow plastics sections

摘要

The window frame comprises horizontal and vertical frame elements (10,10',10'') each having an outside reveal (20,20'20'') with a horizontal or vertical insert opening (21,21') for the alternative fitting of either a horizontally or vertically projecting additional profiled section or a sealing strip for sealing the outside reveal from shuttering whilst casting the frame. An inside reveal (30,30',30'') can also be provided for inserting the frame into a wall. The frame can be designed to support an optional fly screen or other fitment.