While there's no disputing the charm of original sash windows, if you've moved into a period property, due to their potential age, you may find them less energy efficient than other types of windows.
Cold air sneaking under doors and around window frames does more than chill your ankles, it quietly drains the heat you are paying for. The fastest way to fight back is not a full renovation but a ...
Home efficiency in Ottawa often improves most when indoor temperatures stay consistent through winter swings and sticky ...