North Carolina Roofing Estimate Justification Manual
An unattributed 29-item justification sheet pairing common roofing supplement line items — decking, valley protection, ice and water barrier, OSHA-driven labor, overhead and profit — with a citation and a source link for each. A supplement checklist rather than an official code document.
Unattributed tradeUnattributed trade compilation (cites NC OSFM code, APA, ASTM and Xactware sources)



