The exact origins of sash windows are disputed, though the earliest recognized examples day back to 17th-century England. Draught proofing for sash windows will involve sealing the gaps by which air escapes while keeping the window’s performance. This typically concentrates on three major areas: Glass Pane: Here is the real https://zanderkfxpf.digitollblog.com/35594354/getting-my-sash-windows-to-work