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Old 12-29-2012, 11:29 AM   #17
Waiting for Gudenov
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Joined: Dec 2009
Location: Central CT
Oddometer: 2,354
Originally Posted by trailrider383 View Post
Which one did you use? That link shows about four different types.
Originally Posted by LI LT Owner View Post
Forgive my ignorance, do you use this in place of insulation or in conjunction with it?
In the garage, I used the foil/bubble bubble/foil stapled to the studs and bottom of the roof trusses with no other insulation. In the addition, I used the same wrap stapled on the studs and bottom of the roof joists over fiberglass batt insulation that I slashed the kraft paper (so as not to have 2 vapor barriers.

I also used the foil/bubble bubble/white poly under the concrete slab. It seems to work at least as well as the 2" of blue foam under the slab in the rest of the house.
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