Cool Roof Requirements: Alpharetta vs Atlanta
How do cool roof requirements rules compare between Alpharetta, GA and Atlanta, GA?
Alpharetta, GA
Fulton County
No data available yet for Alpharetta.
Atlanta, GA
Fulton County
Atlanta encourages high-albedo roofs through the Sustainable Building Ordinance and ATL2050 heat-island goals, but does not require cool roofs on private homes; LEED projects must meet SRI thresholds.
View full Atlanta rules →Key Facts Comparison
| Fact | Alpharetta | Atlanta |
|---|---|---|
| SRI low-slope | - | 78 minimum |
| SRI steep-slope | - | 29 minimum |
| Applies to | - | City-funded LEED projects |
| Private mandate | - | None currently |
Highlighted rows indicate differences between cities.
Alpharetta FAQ
No FAQs available.
Atlanta FAQ
Do I need a cool roof for a reroof permit?
No. Residential reroofs follow the Georgia state energy code. Cool-roof materials are optional but may qualify for utility rebates and reduce attic temperatures noticeably.
Is white the only cool color?
No. Many tile and shingle products meet SRI thresholds in lighter grays and tans. Look for Cool Roof Rating Council labels when shopping reflective materials.
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