doorways Archives - Construction Canada

Sealing open doorways and saving energy with air barriers

(12/01/2011)

One of the greatest sources of energy loss in a building is through an open door. For years, facilities have been losing substantial amounts of energy and money, while occupants suffer the discomfort of...

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Sealing open doorways and saving energy with air barriers

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Sealing open doorways and saving energy with air barriers

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