Felt paper: "Whate is the difference between #15 felt paper, and #30 ..." - Guest User (11/13/2004) | Asphalt Shingles | Archive

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Whate is the difference between #15 felt paper, and #30 plain asphalt felt paper?		Guest User 11/13/2004	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/4603/find/
30 pound is thicker and, thus, more durable.		Guest User 11/13/2004	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/4604/find/