2026 Alpharetta (30004) Line-Item Benchmark Schedule Labor Index: 1.02x
Use this schedule when reviewing quotes from contractors in Alpharetta, GA. Quotes exceeding these ranges by more than 18% typically contain dealer financing markups or unitemized overhead.
| Roof System Specification (30004 Code) | 2,200 Sq.Ft. Turnkey Cost | Wind / Hail Rating | Insurance Impact in Alpharetta |
|---|---|---|---|
| 30-Yr Architectural Asphalt Shingle Synthetic underlayment + ice/water barrier |
$13,530 | 130 MPH / Class 3 | Baseline HO-3 Replacement Eligibility |
| Class-4 Impact Resistant (UL 2218) SBS polymer-modified hail-proof shingle |
$15,695 | 110+ MPH / Class 4 | Saves ~$651/yr on Premium |
| 24-Gauge Standing Seam Metal Roof Hidden fastener Kynar 500 cool-roof finish |
$22,730 | 165+ MPH / Class 4 | 50-Year Lifespan + Max Wind Mitigation Credit |
Interactive 30004 Property Customizer Real-Time Math
Local Code, Rebate & Insurance Mandate Notes for ZIP 30004
Insurance & Wind/Hail Rule (Fulton County): 130-MPH architectural shingles qualify for full replacement cost coverage under standard Georgia HO-3 policies.
2026 Incentives & Utility Rebates: Georgia Power Home Energy Rebates ($1,500) + Georgia HERA Efficiency Grants + 30% Solar ITC
Permitting Authority: All structural roofing, electrical panel, and mechanical replacements in 30004 must be permitted through City of Alpharetta Building & Permitting Division (Fulton County) (Design Wind Speed: 110 MPH).
Frequently Asked Questions — Alpharetta, GA (30004)
What is the average cost to replace a roof in Alpharetta, GA (30004) in 2026?
For a typical 2,200 sq.ft. roof footprint in Alpharetta (30004), architectural shingle replacement averages $13,530 ($6.15/sq.ft.), while upgrading to UL 2218 Class-4 impact-resistant shingles costs approximately $15,695 and saves roughly $651 per year on homeowner insurance.
Does 30004 qualify for storm or hail insurance roof replacement claims?
Alpharetta (30004) carries a Ziprada Storm Risk Score of 84/100 (High (Severe Convective Storm & Wind Corridor)) with 7 severe weather events recorded over the past 12 months. 130-MPH architectural shingles qualify for full replacement cost coverage under standard Georgia HO-3 policies.