RUMORED BUZZ ON SASH WINDOW DRAUGHT PROOFING

Assembly Rails: This is where the very best and bottom sashes overlap. Even a 1–2mm hole in this article can allow cold air to snake through, Particularly on windy nights.'In higher winds, place draughts by listening out for rattles and whistling noises and experience for cold air coming in.'Homeowners should clean up their window sashes no less