thisNZlife

What is a thermal envelope?

The walls, windows, doors, floors, and ceilings of a structure all form the thermal envelope. A good 'envelope' wraps around a house to help prevent warmth from getting out, and cold getting in.

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en-nz

2021-11-01T07:00:00.0000000Z

2021-11-01T07:00:00.0000000Z

https://thisnzlife.pressreader.com/article/281689732972961

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