Anaheim vs Santa Ana
How do cool roof requirements rules compare between Anaheim, CA and Santa Ana, CA?
Anaheim and Santa Ana have similar restriction levels.
Anaheim, CA
Orange County
New roofs and major reroofs in Anaheim must meet California Title 24 cool-roof reflectance and emittance standards, with extra requirements for low-slope nonresidential roofs reviewed under the city building permit process.
View full Anaheim rules →Santa Ana, CA
Orange County
California Title 24 building energy standards require cool-roof reflective materials on most new and replacement low-slope and many steep-slope roofs in Santa Ana's climate zone, reducing urban heat-island effects.
View full Santa Ana rules →Key Facts Comparison
| Fact | Anaheim | Santa Ana |
|---|---|---|
| Code basis | Title 24 Part 6 | - |
| Trigger | Reroof over 50% | - |
| Product listing | CRRC-rated | - |
| Permit | Required | Required |
| Authority | - | CA Title 24 Part 6 |
| Climate zone | - | Zone 8 |
| Rating body | - | Cool Roof Rating Council |
Highlighted rows indicate differences between cities.
Anaheim FAQ
Does a small patch repair require a cool roof?
No. Minor repairs below the 50% threshold typically do not trigger Title 24 cool-roof upgrades, but a permit may still be needed for safety inspections.
Can I get a tile roof to comply?
Yes. Many concrete and clay tile products meet residential Title 24 reflectance values; check the CRRC product directory before purchase.
Santa Ana FAQ
Are minor patches covered?
Repairs under 50% of roof area generally do not trigger full Title 24 compliance, but anything more substantial does. Confirm with the Building Agency.
Where do I pull a roofing permit?
Santa Ana's Planning and Building Agency issues roofing permits. Online portal access is available at santa-ana.org under Permits.
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