Installation method of UPVC windows and doors is different from that of wood, steel and aluminum windows and doors. Filling the gap between window& door frame and wall is usually implemented after the installation work is done....

Different window & door have different structure. We provide you with many choices with our professional technical drawings.

The sash and the frame of sliding series with large sizes are packed in separated package ( The sash and the frame have the corresponding NO of package, so when installing the sash and the frame, please note the corresponding sash and frame)...

Correct window & door maintenance helps guarantee a longer tenure of use and provides more protection to your home or office.