Flat Roof Replacement cost: Jacksonville vs Miami (2026)
In 2026, flat roof replacement is about 2% less expensive in Jacksonville than in Miami. Most homeowners pay around $9,950 in Jacksonville versus $10,100 in Miami — a gap of roughly $150.
Jacksonville FL
Lower costTypically around $9,950
Miami FL
Typically around $10,100
Jacksonville vs Miami: full breakdown
| Factor | Jacksonville | Miami |
|---|---|---|
| Typical 2026 cost | $9,950 | $10,100 |
| Estimated range | $5,100–$14,750 | $5,200–$14,950 |
| Labor index (vs US) | ×0.94 | ×0.96 |
| Climate zone | Hot | Hot |
| Climate factor | ×1.02 | ×1.02 |
| Local permit | $275 | $325 |
| Labor share | $5,950 | $6,050 |
| Materials/equipment | $4,000 | $4,050 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national flat roof replacement range for local labor, climate and permits.
Jacksonville vs Miami
Is flat roof replacement cheaper in Jacksonville or Miami?
In 2026, flat roof replacement is cheaper in Jacksonville at about $9,950, versus $10,100 in Miami — a difference of about $150 (2%).
Why does flat roof replacement cost more in Miami than Jacksonville?
The main driver is local labor rates: Miami's labor index is 0.96 versus 0.94 in Jacksonville. Climate zone (hot vs hot) and permit fees also shift the total.
How much is flat roof replacement in Jacksonville, FL?
In Jacksonville, flat roof replacement typically runs $5,100–$14,750 in 2026, with most homeowners paying around $9,950.
Updated June 2026 · By Costadia Editorial