5 Simple Techniques For Thermal insulation for sash windows
Slice the V-strip substance into two strips the size of the sash, plus an additional inch for each side. You’ll also need to Slice strips for the bottom of your internal sash and the very best of your outer sash.After caulking has dried, unfold a roll of weatherstrip and Reduce it according to the size of one's window sash.Pictured underneath is