Talk of The Villages Florida - View Single Post - House built after July 2015 can't use attic TV antenna
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Old 10-31-2015, 09:16 AM
tuccillo tuccillo is offline
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They may be using OSB with foil (aka radiant barrier) already attached to one side for the roof sheathing. It is installed with the foil facing the attic. Felt, peal and stick in the valleys, and shingles are installed on top of the roof sheathng.

Quote:
Originally Posted by Jima64 View Post
I have to think it is not part of the shingle but put on from the attic after the roof is done.