SASH WINDOW DRAUGHT PROOFING THINGS TO KNOW BEFORE YOU BUY

Assembly Rails: This is where the best and bottom sashes overlap. Even a 1–2mm hole listed here can enable chilly air to snake by, Specially on windy nights.Utilized proper, They can be a small act of comfort—a declaration that cold has no enterprise in your home, Even though you’re not Completely ready for a complete refurbishment.Draught ex