The sash itself can be hinged or swing. Frames are mounted on anchor bolts. The next option is cold glazing. It is similar to the system used to glaze facade bases. The sash are made of sliding, and the glasses are placed single.
The sash itself can be hinged or swing. Frames are mounted on anchor bolts. The next option is cold glazing. It is similar to the system used to glaze facade bases. The sash are made of sliding, and the glasses are placed single.