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Title
Decks and Substrates
Date
9/1989
Author(s)
ARMA
Page(s)
7-9
Keyword(s)
ARMA; deck; substrate; underlayment
Abstract
There has been much concern regarding adequate decking on sloped roofs, as well as the effects of certain underlayments. The following are official ARMA positions on such maters, taken from technical bulletins and its Residential Asphalt Roofing Manual.

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