How Much Does 3 Layer Torch Down Roof Cost in San Antonio, Texas?
Install a 3-ply torch-applied modified bitumen flat/low-slope roof (base, ply and granulated cap), materials and labor, excluding deck repair.
3 Layer Torch Down Roof in San Antonio, Texas typically costs $4.51 to $8.11 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
3 Layer Torch Down Roof in San Antonio, Texas
$4.51 – $8.11
per sq ftPrices in San Antonio are 11.0% lower than the national average for 3 layer torch down roof.
National average: $5 – $9 per sq ft
Cost Breakdown in San Antonio
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $2.11 – $3.81 | sq ft |
| Labor | labor | $1.45 – $2.61 | sq ft |
| Supplies & Other | supplies | $0.56 – $1.02 | sq ft |
| Equipment & Disposal | equipment | $0.38 – $0.68 | sq ft |
Prices adjusted for San Antonio local market conditions.
Cost Factors in San Antonio, Texas
What Affects Pricing
- Materials ($2.25-$4.05 per square foot)
- Labor ($1.75-$3.15 per square foot)
- Supplies & Other ($0.60-$1.08 per square foot)
- Equipment & Disposal ($0.40-$0.72 per square foot)
Local Price Adjustments
Material costs6.0% below avg
Labor costs17.0% below avg
Material costs in San Antonio run proportionally higher than labor, which may favor labor-intensive approaches.
Frequently Asked Questions
References
- Angi: Torch Down Roofing Cost, Angi, retrieved Nov 2026
- This Old House: Torch Down Roofing Cost, This Old House, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
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