A new roof typically costs $7,000-$25,000 for a common U.S. home, with an average near $12,000. Roof size, material, slope, tear-off needs, and local labor rates drive the final price; a roof estimate is usually based on roofing squares, with one square covering 100 square feet.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Asphalt shingle replacement | $5,500 | $12,000 | $22,000 | Typical home, installed |
| Architectural shingles | $4-$7 per sq. ft. | $5-$9 per sq. ft. | $8-$12 per sq. ft. | Installed, roof surface area |
| Metal roofing | $10,000 | $22,000 | $45,000 | Material and roof design affect total |
| Tear-off and disposal | $1-$2 per sq. ft. | $1.50-$3 per sq. ft. | $3-$5 per sq. ft. | May cost more for multiple layers |
What a 1,700-Square-Foot Roof Usually Costs
For a 1,700-square-foot roof with standard access and architectural asphalt shingles, homeowners commonly pay $8,500-$17,000, with a midpoint around $12,000. The actual roof surface may be larger than the home’s floor area because of overhangs and slope. A steep or complex roof also requires more material and labor than a simple gable roof.
Roofers commonly quote by the roofing square, not by the home’s interior square footage. Asphalt shingle installation often runs $400-$900 per square, while premium products and difficult roof geometry can push prices above that range. Assumptions: U.S. average labor, standard architectural shingles, one existing layer, and ordinary access. A measured roof area and written scope are essential for comparing bids.
How shingles, tear-off, and labor shape the quote
A replacement estimate combines roofing materials, installation labor, removal of old roofing, and job-specific items such as flashing or ventilation. These ranges are broad; a contractor’s quote may group several items together. Ask whether each bid includes removal, underlayment, flashing, cleanup, and permit charges.
| Quote item | Typical price | What changes the charge |
|---|---|---|
| Architectural shingles and underlayment | $150-$350 per square | Brand, grade, and underlayment type |
| Installation labor | $150-$350 per square | Pitch, access, crew rates, and detailing |
| Tear-off and disposal | $1-$5 per sq. ft. | Number of layers and disposal fees |
| Flashing and roof ventilation | $300-$2,000 per job | Chimneys, valleys, vents, and replacement needs |
| Permit and inspection | $100-$1,000 | Local requirements and project scope |
How roof pitch, size, and layers change the estimate
A roof with 2,000 square feet of surface generally costs more than a 1,200-square-foot roof, even when both use the same shingles. Steep slopes—often roofs above a 6:12 pitch—can add roughly 10%-25% for extra safety measures and slower work. Multiple valleys, dormers, skylights, or chimneys increase cutting and flashing labor.
Removing two existing shingle layers instead of one can add about $1-$2 per square foot, depending on weight, access, and disposal rates. If roof decking is damaged, replacement commonly adds $70-$120 per sheet of plywood or OSB, including installation. Confirm whether the estimate includes a per-sheet decking allowance or charges for repairs only after tear-off.
How long roof replacement labor takes
A straightforward asphalt-shingle replacement on a typical home may take a crew of 4-6 roofers one to three days. Complex layouts, weather delays, material delivery, or extensive deck repairs can extend the schedule. Labor rates are often reflected in the per-square price rather than shown as hourly billing.
For projects billed by time, roofing labor may run about $45-$90 per worker-hour, although rates vary by market and contractor. A 5-person crew working 8 hours for two days represents 80 worker-hours before accounting for setup and cleanup. Clarify how delays and additional repair hours are approved and billed.
Comparing asphalt, metal, and tile roof prices
Asphalt shingles usually offer the lowest installed price and are widely available. Standing-seam metal often costs $10-$20 per square foot installed, while metal shingles commonly fall around $7-$14. Clay or concrete tile can run $10-$25 per square foot, and may require structural checks because of its weight.
Premium materials may last longer, but the roof structure, installation method, and local climate affect value. Replacing a roof with a heavier material can require extra engineering or framing work. Compare complete installed prices and expected maintenance, not material prices alone.
Why roof prices differ across U.S. regions
Urban markets with higher wages and disposal fees can cost 10%-25% more than national midrange pricing. Rural jobs may be 5%-15% less for labor, but long travel distances or limited contractor availability can erase the difference. Coastal areas may also have higher insurance, wind-rating, or code-related costs.
Regional climate influences product choice and installation details. Areas with heavy snow, hurricanes, or high winds may require specific underlayment, fastening, or shingle ratings. Local permit fees vary, too, so a quote should specify whether permits and required inspections are included. Use local written bids rather than applying a national average directly to a project.
Which roof add-ons can raise the total?
Common extras include replacing gutters, adding ridge vents, repairing fascia, installing ice-and-water shield, and removing satellite dishes. New gutters may add $7-$15 per linear foot, while ice-and-water membrane often adds $1-$3 per square foot of treated area. Decking repairs depend on the amount of damage found after the old roof is removed.
Some contractors charge a minimum fee for small repairs or add a premium for emergency work after a leak or storm. A full roof replacement may also expose code upgrades that were not visible during the initial inspection. Request unit prices for decking, flashing, and other uncertain repairs before work begins.
How to lower a roofing quote without cutting durability
Compare at least three written estimates using the same roof measurements, shingle grade, underlayment, ventilation plan, and tear-off scope. A cheaper bid may exclude disposal or flashing, so compare the final installed total. Scheduling outside peak storm-repair periods may improve contractor availability, though weather can limit work in winter.
Keep the roof design and material choice within the existing system when practical; avoid adding skylights or changing roof geometry during replacement unless needed. Bundling gutter work can sometimes reduce mobilization charges, but only if each line item remains clear. Value-engineer optional upgrades while keeping required flashing, ventilation, and manufacturer installation details intact.