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3 Cards in this Set
- Front
- Back
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Which 4 areas can be insulated further |
Glass windows walls gaps around openings eg.doors windows and metal water pipes |
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What is a cavity walls |
Outer walls can be built with a double layer of bricks air space reduces heat transfer |
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What is double glazing |
Most of heat in house transferred through large glass windows; reduced by having 2 panes of glass in the window frame with air gap between them |
