Updated July 10, 2026
3D Roofs Editorial Team
Editorial Standards
For a mid-size home in the U.S., a roof replacement runs about $12,738–$20,500 in architectural asphalt, the most common choice. Your real number comes down to two things: how much roof you actually have, and the material you put on it. The tables below break both down by home size and material, so you can see where your home lands before you ever call.
What a roof replacement costs in the U.S.
Pricing is based on roof area, not your home’s square footage, since pitch and the number of stories change how much surface you are actually covering. Each row maps a home-size range to the roof area we price on, then shows your local cost range by material.
| Home size | Class 3Architectural asphalt | Class 4Impact-resistant asphalt | R-PanelExposed-fastener metal | Standing seamPremium metal |
|---|---|---|---|---|
| 1,200-1,800 sq ft home~1,500 sq ft roof | $7,643–$12,300 | $8,748–$14,325 | $11,337–$20,500 | $18,234–$32,600 |
| 1,700-2,400 sq ft home~2,000 sq ft roof | $10,190–$16,400 | $11,664–$19,100 | $15,115–$27,333 | $24,312–$43,467 |
| 2,100-3,000 sq ft home~2,500 sq ft roof | $12,738–$20,500 | $14,580–$23,875 | $18,894–$34,167 | $30,390–$54,333 |
| 2,500-3,600 sq ft home~3,000 sq ft roof | $15,285–$24,600 | $17,496–$28,650 | $22,673–$41,000 | $36,468–$65,200 |
| 3,400-4,800 sq ft home~4,000 sq ft roof | $20,380–$32,800 | $23,328–$38,200 | $30,231–$54,667 | $48,624–$86,933 |
Local per-square-foot rates (materials + installation): Class 3 $6.75, Class 4 $7.75, R-Panel $11.25, standing seam $17.50 per sq ft of roof area.
Roof replacement cost by house size
If you only know your home’s square footage, start here. A roof is usually larger than the floor plan because pitch, overhangs, attached garages, valleys, and waste add surface area. We use an estimated roof area of about 1.15 times the home size, rounded to a clean planning number.
| House size | Estimated roof area | Class 3 shingles | Class 4 shingles | R-panel metal | Standing seam |
|---|---|---|---|---|---|
| 1,000 sq ft house | ~1,150 sq ft roof | $5,859–$9,430 | $6,707–$10,983 | $8,691–$15,717 | $13,980–$24,993 |
| 1,500 sq ft house | ~1,700 sq ft roof | $8,662–$13,940 | $9,914–$16,235 | $12,848–$23,233 | $20,665–$36,947 |
| 2,000 sq ft house | ~2,300 sq ft roof | $11,719–$18,860 | $13,414–$21,965 | $17,383–$31,433 | $27,959–$49,987 |
| 2,500 sq ft house | ~2,900 sq ft roof | $14,776–$23,780 | $16,913–$27,695 | $21,917–$39,633 | $35,253–$63,027 |
| 3,000 sq ft house | ~3,450 sq ft roof | $17,578–$28,290 | $20,120–$32,948 | $26,074–$47,150 | $41,938–$74,980 |
| 3,500 sq ft house | ~4,000 sq ft roof | $20,380–$32,800 | $23,328–$38,200 | $30,231–$54,667 | $48,624–$86,933 |
| 4,000 sq ft house | ~4,600 sq ft roof | $23,437–$37,720 | $26,827–$43,930 | $34,765–$62,867 | $55,918–$99,973 |
Example: a 2,000 sq ft house
A 2,000 sq ft house typically carries about 2,300 sq ft of roof once pitch and overhangs are counted. In the U.S., that puts a Class 3 architectural shingle replacement around $11,719–$18,860, Class 4 around $13,414–$21,965, R-panel metal around $17,383–$31,433, and standing seam around $27,959–$49,987.
Is house size the same as roof size?
No. The roof is usually larger than the floor plan. Pitch, overhangs, valleys, attached areas, and material waste all add roof surface.
What is the cheapest common reroof?
Class 3 architectural shingles are usually the lowest-cost full replacement material. Class 4 costs more up front, but can make sense where hail resistance matters.
How long does replacement take?
The on-site schedule depends on roof area, material, pitch, access, weather, crew plan, inspections, and deck repairs discovered after tear-off. Ask the contractor for working days, weather contingencies, and dry-in milestones in writing.
Why can the quote exceed the table?
The number rises when the measured roof area is larger, the pitch is steep, access is difficult, decking needs replacement, or local code requires upgrades.
What moves your price up or down
The table is a planning baseline. These are the scope factors that can move the final number and should appear clearly in a contractor’s proposal.
- Roof pitch. Steep roofs can require slower installation, added safety setup, and different staging. The proposal should price that complexity explicitly instead of hiding it in a lump sum.
- Decking condition. If the wood deck under your shingles is rotted or sagging, it has to be replaced before the new roof goes on. It’s the most common surprise found at tear-off.
- Ice and water shield. Extra leak protection at eaves and valleys should be priced from the specified membrane, coverage area, substrate preparation, and climate-zone requirements.
- Metal gauge. Heavier-gauge metal panels can add material and fabrication cost. Compare the exact panel, coating, span, attachment, and tested assembly rather than a generic upgrade allowance.
- Fixed add-ons. Upgrades such as compatible sealing details or powered attic ventilation need their own written scope. They should not be estimated as a generic flat add-on.
- Rush scheduling. Accelerated scheduling may add cost when a contractor offers it. Ask for any scheduling premium as a separate line item and confirm what date it actually commits to.
Deposits and payment schedules vary by contractor and applicable state law. Tie payments to clear milestones and keep the terms in the written contract. The cost calculator provides a planning range; a contractor prices the property-specific roof.
Is the Class 4 upgrade worth it?
Class 4 identifies performance in a defined impact test, not a guaranteed field lifespan or insurance credit. Compare the installed premium below, then ask your insurer in writing whether the exact product is eligible for any policy credit.
| Home size | Class 3 | Class 4 | Upgrade |
|---|---|---|---|
| 1,200-1,800 sq ft home | $7,643–$12,300 | $8,748–$14,325 | +$1,105–$2,025 |
| 1,700-2,400 sq ft home | $10,190–$16,400 | $11,664–$19,100 | +$1,474–$2,700 |
| 2,100-3,000 sq ft home | $12,738–$20,500 | $14,580–$23,875 | +$1,842–$3,375 |
| 2,500-3,600 sq ft home | $15,285–$24,600 | $17,496–$28,650 | +$2,211–$4,050 |
| 3,400-4,800 sq ft home | $20,380–$32,800 | $23,328–$38,200 | +$2,948–$5,400 |
How we price this
Every range starts from current national market rates for installed roofing, then adjusts for the U.S. using a regional cost index built from real roofing and construction cost data, with a roughly ±12% band for the spread between simple and complex roofs. These ranges reflect roughly national-average pricing for the U.S..These are market ballparks, not a quote: the final price depends on your roof’s size, pitch, decking, and the upgrades you choose. A contractor can provide a property-specific written quote after measuring the roof and reviewing its condition.
Cost data last reviewed June 2026.
Not paying cash up front? Financing can spread a replacement into monthly payments, which helps when you are covering an insurance deductible or upgrading materials. Or call +1 (866) 960-2682 to talk it through.
Plan your property-specific quote
Every figure here is a research-based planning estimate for the U.S.. A roofing contractor sets the final price after assessing the property and written scope.
