RUMORED BUZZ ON SASH WINDOW DRAUGHT PROOFING

Meeting Rails: This is when the top and bottom sashes overlap. Even a one–2mm gap right here can enable chilly air to snake by way of, In particular on windy nights.And draught proofing the beads you could incorporate a lot more glazing. They're essentially a 2nd window powering your sash window. This makes a sealed gap involving The 2 windows, w