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🌍 Environmental Rules/Cool Roof Requirements

Cool Roof Requirements: Bakersfield vs Delano

How do cool roof requirements rules compare between Bakersfield, CA and Delano, CA?

Bakersfield, CA

Kern County

Some Restrictions

New construction and major reroofing in Bakersfield must comply with California Title 24 cool-roof reflectivity standards, which are particularly impactful in the Central Valley climate zone where summer roof temperatures exceed 150 degrees.

View full Bakersfield rules β†’

Delano, CA

Kern County

No data available yet for Delano.

Key Facts Comparison

FactBakersfieldDelano
Climate zoneZone 13-
Trigger threshold50 percent reroof-
CertificationCRRC rated products-
AuthorityTitle 24 Part 6-

Highlighted rows indicate differences between cities.

Bakersfield FAQ

Do small reroof patches require cool roofing?

Repairs covering less than 50 percent of roof area are exempt. Larger reroofs and new construction must meet Title 24 cool-roof requirements.

Can homeowners use traditional dark shingles?

Steep-slope homes may use rated shingles meeting reflectance thresholds or comply through equivalent attic insulation upgrades documented at permit.

Delano FAQ

No FAQs available.

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