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Abstract
Two options can be considered when a new roof is needed on an existing building: completely remove and replace all existing roofing materials (replacement), or install a new one over the existing roof (re-cover). To determine the appropriate option, and evaluation of existing condition is needed-together with a review of the roof structure and applicable building codes.
Two options can be considered when a new roof is needed on an existing building: completely remove and replace all existing roofing materials (replacement), or install a new one over the existing roof (re-cover). To determine the appropriate option, and evaluation of existing condition is needed-together with a review of the roof structure and applicable building codes.
Date
11/2020
11/2020
Author(s)
Deborah Staton; David Patterson; Christopher Griffin
Deborah Staton; David Patterson; Christopher Griffin
Page(s)
42
42
Source
Construction Specifier
Construction Specifier
Keyword(s)
building; codes; perimeter; rooftop; equipment
building; codes; perimeter; rooftop; equipment