Windows are both a major source of heat loss and heat gain in any home.
Options for reducing unwanted heat loss or gain through your windows:
Windows are both a major source of heat loss and heat gain in any home.
Options for reducing unwanted heat loss or gain through your windows:
Wall insulation is required in news homes but is rarely found in older homes. Brick cavity and brick veneer walls offer only relatively low levels of insulation from the external environment.