Commercial roof coating can add a decade to a roof that is still sound, at a fraction of the cost of replacement. It cannot save a roof that has already failed. Here is how to tell which one your building needs, what each costs, and what Utah weather adds to the decision.

Flat roofing covers almost every commercial building in Utah, and the system you choose sets your costs, energy bills, and headaches for the next 20 to 30 years. Here is a straight breakdown of TPO, EPDM, modified bitumen, and BUR, including 2026 costs, lifespans, and when to repair versus replace.