Fort Worth's adopted International Energy Conservation Code, with local amendments, requires reflective roofing or compliant alternatives on most low-slope commercial roofs and sets reflectivity options for residential reroof projects. The provisions support Climate Action Plan heat-island goals.
Fort Worth has adopted the International Energy Conservation Code with local amendments through its Building Standards Commission and Council. Low-slope commercial roofs generally must use roofing materials meeting the IECC Section C402 prescriptive solar reflectance index thresholds, or comply through an alternative with ENERGY STAR or Cool Roof Rating Council certified products. Residential steep-slope roofs follow Section R402 prescriptive insulation and reflectivity options or use the simulated performance compliance path. Fort Worth sits in IECC climate zone 3A, which drives moderate reflectivity and insulation values. Permits are issued through Development Services, and inspectors verify product certifications during roof-cover inspections. Reroof projects affecting more than 25 percent of the existing roof area trigger full IECC compliance.
Failure to install compliant reflective roofing can lead to permit denial, stop-work orders, and required tear-off. Building code violations under Fort Worth ordinances carry fines up to two thousand dollars per day for repeat conditions.
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See how Fort Worth's cool roof requirements rules stack up against other locations.
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