Hawaii
Flat Roof Replacement cost in Hawaii (2026)
Across Hawaii, flat roof replacement varies by your city's labor rates, climate and permit fees. Select your city below for a localized estimate.
Statewide range · 2026
$5,800 – $16,800
flat roof replacement typically falls in this range across 1 Hawaii cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Honolulu, HI | $5,800 – $16,800 |