Roofing cost guide
Roof Replacement Cost Per Square Foot in 2026
See typical roof replacement costs per square foot ($3.50–$8.50/sq ft) and per square ($350–$850/sq) for asphalt shingles, metal, materials, and tear-off labor.
Last reviewed: October 2026
Cost Snapshot
$3.5 – $8.5 per sq ft
A residential roof replacement costs between $3.50 and $8.50 per square foot installed for architectural asphalt shingles ($350 to $850 per roofing square). Premium standing seam metal panels range from $9.00 to $18.00 per square foot.
Typical planning range based on the published references reviewed for this guide. Use it to prepare questions and compare written, itemized contractor proposals. Actual costs vary with project scope, materials, access, permits, and local conditions.
Parts vs. Labor Breakdown
| Component | Typical range | What it covers |
|---|---|---|
| Materials / equipment | $1.4 – $3.5 | Shingles, synthetic felt underlayment, ice barrier, starter shingles, and drip edge flashing ($140 to $350 per square). |
| Labor | $1.6 – $3.8 | Crew installation labor per square foot: measuring, chalking, pneumatic nailing, and ridge venting ($160 to $380 per square). Benchmark: BLS reports a May 2025 national median wage of $26.65 per hour for roofers (10th to 90th percentile: $18.01 to $39.29). That is what an employee earns; the hourly rate used here is what a contractor bills, which also covers insurance, equipment, overhead, and margin. |
| Permits | $0.1 – $0.25 | Municipal permit fees amortized per square foot of total roof surface ($100 to $350 total). |
| Disposal | $0.35 – $0.85 | Tear-off dumpster and disposal tipping fees amortized per square foot ($35 to $85 per square). |
| supplies additional | $0.05 – $0.1 | Roofing nails, ridge caps, silicone sealant, and flashing boots ($5 to $10 per square). |
Cost by Roof Size & Scope
| Size / scope | Typical coverage | Estimated installed cost | Average |
|---|---|---|---|
| 1,200 sq ft roof (12 squares) | Small single-story ranch | $4,200 – $10,200 | $6,240 |
| 1,800 sq ft roof (18 squares) | Average 3-bedroom home | $6,300 – $15,300 | $9,360 |
| 2,200 sq ft roof (22 squares) | Standard 4-bedroom home | $7,700 – $18,700 | $11,440 |
| 2,800 sq ft roof (28 squares) | Large two-story home | $9,800 – $23,800 | $14,560 |
| 3,500 sq ft roof (35 squares) | Executive two-story home | $12,250 – $29,750 | $18,200 |
Cost by Material & Method
| Type | Spec | Typical cost | Details |
|---|---|---|---|
| 3-Tab Asphalt Shingles | 20-year rated | $3.50 – $5.00 / sq ft installed | Basic economical 20-year shingle, lightweight strip design. |
| Architectural Laminated Shingles | 30-year to lifetime | $4.25 – $7.50 / sq ft installed | Dimensional fiberglass core, superior wind and impact resistance. |
| Standing Seam Metal | 50+ year lifespan | $9.00 – $18.00 / sq ft installed | Concealed-fastener 24–26 gauge Galvalume or aluminum panels. |
| Concrete or Clay Tile | 50 to 100-year lifespan | $11.00 – $24.00 / sq ft installed | Heavy structural roof tiles offering fireproof protection and Mediterranean styling. |
Additional Line Items Often Needed
| Item | Typical cost | Necessity | Notes |
|---|---|---|---|
| Existing Shingle Tear-Off | $1.00 – $2.00 / sq ft | Recommended | Stripping old layers avoids excessive weight and allows deck inspection. |
| Plywood Decking Replacement | $75 – $115 / sheet | As Needed | Replaces deteriorated or rotted 4x8 roof decking sheets. |
Frequently Asked Questions
How much does a roof replacement cost per square foot?
A roof replacement typically costs $3.50 to $8.50 per square foot for architectural asphalt shingles ($350 to $850 per 100-sq-ft square). Premium materials like standing seam metal range from $9.00 to $18.00 per square foot.
What is a roofing square?
In the roofing trade, a "square" is a unit of measurement equal to 100 square feet of roof surface area. A 2,000 square foot roof requires 20 squares of shingles, plus 10–15% extra for waste, valley cuts, and starter courses.
Why do some reports show a much higher cost to replace a roof?
Remodeling magazine's 2025 Cost vs. Value report lists a national average job cost of $31,871 for replacing an asphalt-shingle roof. That report prices its own defined project specification, so it is not directly comparable to the typical range on this page, which is built from homeowner-reported installed costs. Roof size, pitch, materials, and local labor all move the total, so compare itemized written quotes for your own roof.
Related Roofing cost guides
- Asphalt Shingle Roof Replacement Cost in 2026
- Metal Roof Cost in 2026: Material & Installation Pricing
- Roof Decking Replacement Cost in 2026: Sheathing Price Guide
How we estimate these planning ranges and the sources we review.