... asphalt tileWindows and doors: UPVC or aluminum window, sandwich panel doors/ UPVC door or steel security doors or wooden doorsUsing life ... in a thickness of 5mm, casement opening, supplied with fly screen.13ChannelGalvanized Steel Plain Sheet press moulding Material: Q235. ... Length, width, height, eave height, roof pitch, etc. 2. Doors and windows: Dimension, quantity, position to put them. 3. ...