TPO Roofing Built for Valley Heat and Title 24
Typical installed cost: $5.50 – $9.50 / sq ft
A dark roof in August can pass 160°F at the surface. White TPO drops that number fast. It also answers the cool roof section of Title 24, Part 6 on low-slope buildings. Fresno falls in California climate zone 13, so the aged reflectance values in the energy code apply to most re-roofs. Confirm the current edition and the exact prescriptive values with the City of Fresno building division before you pick a product.
Reflectance you can document
Pick a CRRC-listed white membrane and keep the aged values on file. The plan checker will ask for them. So will a PG&E rebate reviewer, if you chase one.
Welded seams, probed by hand
Hot-air welders fuse the laps. Our crew runs a probe along every seam and logs it. Glued seams are what let go after a few hundred thermal cycles.
Daily swing, tule-fog winters
Roof temperature can move 80°F between a foggy January dawn and a July afternoon. Reinforced 60- or 80-mil sheet, mechanically attached or fully adhered, takes that movement. Cheap thin sheet curls at the laps.
Buildings we see this on
Tilt-up distribution boxes off Highway 99 and the Golden State Boulevard corridor. Retail pads along Shaw Avenue near Clovis. Medical office roofs on Herndon.
TPO Roofing FAQs
What does a TPO roof run per square foot in the Valley?
Plan on $5.50–$9.50 installed. Thickness, insulation, attachment and tear-off drive the spread. Tear-off adds $1.50–$3.50/sq ft.
Will a white TPO roof clear Title 24 inspection?
A CRRC-listed white TPO typically meets the aged reflectance and emittance targets for low-slope nonresidential roofs. Confirm the adopted energy code edition with the City of Fresno before ordering.
Related Commercial Roofing in Fresno
Fresno Commercial Roofing serves Central Fresno, Downtown Fresno, Herndon Corridor, Clovis, Madera, Sanger and the San Joaquin Valley.