Basic
$3.13 – $7.05 per sq ft
Three-ply built-up roof with fiberglass ply sheets in hot asphalt, flood coat with gravel, new gravel stop
Install a new multi-ply built-up (tar and gravel) flat roof over an existing deck, per square foot, tear-off extra.
Built Up Roof in Jacksonville, Florida typically costs $3.69 to $8.29 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Jacksonville are 9.0% lower than the national average for built up roof.
National average: $4 – $9 per sq ft
$3.13 – $7.05 per sq ft
Three-ply built-up roof with fiberglass ply sheets in hot asphalt, flood coat with gravel, new gravel stop
$3.69 – $8.29 per sq ft
Four-ply fiberglass felts in hot asphalt over a base sheet, flood coat with embedded gravel, new gravel stop and flashings
$4.61 – $10 per sq ft
Four plies plus base sheet over new cover board, flood coat and gravel, new edge metal, re-flashed curbs and drains
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1.73 – $3.89 | sq ft |
| Labor | labor | $1.19 – $2.68 | sq ft |
| Supplies & Other | supplies | $0.46 – $1.04 | sq ft |
| Equipment & Disposal | equipment | $0.31 – $0.69 | sq ft |
Material costs in Jacksonville run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local built up roof contractors in Jacksonville for personalized quotes based on your specific project.