Independent guide for commercial property owners
Commercial roofing, explained by people who build roofs.
TPO, EPDM, PVC, modified bitumen, built up and metal. What each system costs, how long it lasts, and when to repair instead of replace.
Roof Systems
TPO, EPDM, PVC, mod bit, BUR and metal compared side by side.
Replacement
Repair, restore or replace: a decision guide with real tradeoffs.
Cost
Replacement cost by system and square footage, with a calculator.
Contractors
How to vet a commercial roofer and the red flags to catch early.