This image shows significant energy loss from open windows:
This image shows air leakage under a double door:
These three images show water evaporating after a building water leak. The process of evaporation will reduce temperature below ambient and therefore show as a temperature differential.
Window seals and casement filling are often weak areas with excessive air infiltration.
This image shows significant energy loss from open windows:
This image shows air leakage under a double door:
These three images show water evaporating after a building water leak. The process of evaporation will reduce temperature below ambient and therefore show as a temperature differential.
Window seals and casement filling are often weak areas with excessive air infiltration.
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