5 Simple Techniques For Thermal insulation for sash windows
Slash the V-strip substance into two strips the duration on the sash, as well as an extra inch for both sides. You’ll also need to Slice strips for The underside in the interior sash and the very best on the outer sash.One-hung windows include a fixed sash on top as well as a hung sash below, which slides up and down. They may be less costly than