Just the glass or the entire frame? Single or double glazed? Double glazed units are replaced complete and are made individually to exact size, but are usually easy to replace. You can specify the type of glass and finish, including toughened or laminated. Single glazed will probably require replacement putty. Fixed or opening? Windows can have an additional surface film, such as semi-silvered. Even a see-through solar charger using carbon-based solar cells printed on a flexible plastic film, replacing the heavy and delicate silicon-based units.
Christopher Bell ● 2803d