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TOPIC: Installation Process
1x4 covered by plywood to cut down on rippling
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Having metal roof over shingles...1x4 are laid..would plywood help eliminate excessive gas-canning( as roof is quite wavy)? Thank-you
Guest User
8/22/2006
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Depends on style and gage of product. In the lighter low profile it will help a little but not in the heavier gages.
Allan Reid
Dura-Loc Roofing Systems, Inc.
8/23/2006
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8/22/2006
Or copy this URL: https://www.metalroofing.com/spirit/comment/8524/find/Dura-Loc Roofing Systems, Inc.
8/23/2006
Or copy this URL: https://www.metalroofing.com/spirit/comment/8525/find/