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2 answers

Your roof is supposed to be layers of protection.
Plywood, vapor barrier, tar paper, then tile.

2007-03-12 19:21:37 · answer #1 · answered by annazzz1966 6 · 0 0

Tar paper is the vapor barrier

2007-03-12 19:49:40 · answer #2 · answered by Anonymous · 0 0

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