RoofInspectionUSA field guide
Understand how shingles, metal roofing, flashing, drainage, decking, penetrations, and attic conditions affect roof inspection findings and next steps.
Roof Materials & Components
A metal-roof inspection starts by identifying the panel and attachment system, then traces seams, movement points, penetrations, edges and water evidence.
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Roof Materials & Components
An asphalt-shingle inspection looks beyond the shingle surface to attachment, transitions, drainage and interior evidence while making access limits explicit.
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