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Old 12-29-2012, 11:29 AM   #17
HapHazard
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Joined: Dec 2009
Location: Central CT
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Quote:
Originally Posted by trailrider383 View Post
Which one did you use? That link shows about four different types.
Quote:
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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