California Title 24 Building Energy Efficiency Standards mandate cool-roof reflectance values for new and re-roofed buildings in San Bernardino County climate zones 10, 14, 15, and 16, covering desert and mountain communities prone to extreme heat.
Title 24 prescribes minimum solar reflectance and thermal emittance values that vary by climate zone and roof slope. San Bernardino County spans climate zones 10 (Inland Empire valleys), 14 (high desert including Victorville and Hesperia), 15 (low desert near Joshua Tree and Twentynine Palms), and 16 (mountain communities). Low-sloped roof replacements over 50 percent of total area trigger compliance. Cool roof products carry Cool Roof Rating Council labels. Building permits must show compliance documentation. The standards reduce summer cooling loads, peak grid demand, and urban heat island effects in dense logistics corridors.
Building permit denial for noncompliant roofing. Re-roofing without permits triggers stop-work orders, double permit fees, and possible removal at owner expense.
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Fontana, CA
Aircraft noise in Fontana is federally regulated by the FAA, and the City has no local ordinance on overflights. Residents mainly hear approaches and departu...
Fontana, CA
Amplified music in Fontana is governed by Chapter 18 nuisance rules and the Zoning Code noise standards. Sound that is plainly audible across property lines ...
Fontana, CA
Fontana follows CALGreen Title 24 Part 11 for EV charging in new construction. HOA restrictions are preempted by California Civil Code 4745, which protects L...
Fontana, CA
Fontana regulates on-street parking under FMC Title 10 and CVC 22500 and 22651. Cars cannot park at colored curbs, block driveways, or exceed the state 72-ho...
Fontana, CA
Fontana removes abandoned vehicles under CVC 22651(k) on public streets. Inoperable, unregistered, or dismantled vehicles on private property are abated unde...
Fontana, CA
Fontana requires a building permit for masonry or solid fences over 42 inches and open fencing over 48 inches. Permits are issued through Building and Safety...
See how Fontana's heat island mitigation rules stack up against other locations.
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