The sash, or the part of the window that holds the panes together, presses against the frame, resulting in minimal air leakage. Both of these window styles extend past the exterior wall of a house ...
Fiberglass is the most energy-efficient and durable frame ... or basement windows are considered small. Large windows include bay and bow windows and oversized picture or decorative windows.
And condensation can soon turn into an expensive problem if it is not treated, causing damage to window frames, walls and furniture as well as contributing to damp and mould growth - which can ...