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03-07-2021, 10:10 AM
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Veteran member
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Join Date: Jan 2021
Location: Dhahran, Duesseldorf, Hemel Hempstead, Phoenix, Grand Rapids, Washington DC, and now TV
Posts: 851
Thanks: 142
Thanked 853 Times in 364 Posts
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Quote:
Originally Posted by grahambda
I bought a few rolls of insulation reflective foil and "tented" the area above our garage (stapled the foil to the roof trusses) cut in a fold-back "door" in case we need to access any other area of the roof. Sealed the joints with the same tape used for A/C ducting. We then lined the garage door with 2" insulation sheets - easy to do. The whole project took a weekend and cost less than $300.00 Measured the before and after temperatures and it was a consistent 15-20 degree drop. So good result based on the time and $$ investment.
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This stuff?
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