Installing asphalt shingles typically costs $4-$8 per square foot, or about $6,800-$13,600 for a 1,700-square-foot roof. Roof size, shingle grade, tear-off work, pitch, and local labor rates drive the final price.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Installed asphalt shingles | $4 per sq ft | $5.50 per sq ft | $8 per sq ft | Standard installation, roof area basis |
| 1,700-sq-ft roof | $6,800 | $9,350 | $13,600 | Asphalt shingles, typical access |
| Architectural shingles | $5 per sq ft | $7 per sq ft | $9 per sq ft | Higher-grade shingle and installation |
| Roof tear-off | $1 per sq ft | $1.50 per sq ft | $3 per sq ft | May be quoted separately |
Typical shingle installation prices by roof size
For a straightforward asphalt-shingle replacement, contractors commonly quote $400-$800 per roofing square. One roofing square covers 100 square feet of roof surface, not 100 square feet of house floor area. A 2,000-square-foot roof therefore may cost $8,000-$16,000 before unusual repairs or high-end materials.
A practical average is about $5.50 per roof square foot for standard asphalt shingles installed. The estimate generally assumes underlayment, starter shingles, flashing details, and ordinary cleanup, but not extensive deck replacement. Assumptions: U.S. mid-market labor rates, standard asphalt shingles, normal access, no major structural repairs.
What roofing materials and labor add to the quote
Installed pricing combines shingles and related supplies with crew labor, equipment, and disposal. The ranges below are typical components, not amounts that should all be added to a contractor’s installed quote: many bids bundle several line items.
| Quote component | Low | Average | High | Typical basis |
|---|---|---|---|---|
| Shingles and underlayment | $1.25 | $2.25 | $3.50 | Per roof sq ft |
| Installation labor | $1.50 | $2.50 | $4 | Per roof sq ft |
| Flashing, vents, fasteners | $300 | $700 | $1,500 | Typical roof project |
| Removal and disposal | $1 | $1.50 | $3 | Per roof sq ft |
| Permit and inspection | $100 | $350 | $800 | Local fees vary |
Labor often represents roughly one-third to one-half of an asphalt-roofing quote. A useful estimate is For example, a three-person crew working 2 days for 8 hours per day at an estimated blended rate of $75-$125 per worker-hour implies $3,600-$6,000 in crew labor.
How roof pitch, layers, and square footage change price
Contractors measure sloped roof surface, then account for waste; steep or complex roofs need more time and safety equipment. A simple gable roof may sit near the lower range, while multiple valleys, dormers, and skylights can push labor and flashing costs upward.
Two existing shingle layers can add about $1-$2.50 per square foot for removal and disposal. Roofs steeper than roughly 6:12 commonly require additional safety measures and may cost 10%-25% more to install than easy-walk roofs. A roof over 3,000 square feet may have a lower per-square-foot rate if the layout is simple, but the total remains higher.
Ways to lower the shingle replacement price
Keeping the project to necessary work can reduce both labor and material charges. Ask whether the roof deck can be inspected after tear-off before approving blanket replacement, and request unit prices for plywood or sheathing repairs. Replacing damaged sections only can cost less than replacing the whole deck.
Compare bids using the same shingle grade, underlayment, ventilation, and disposal scope. Architectural shingles may offer a useful durability upgrade, but premium impact-resistant or designer products can add $1-$3 per square foot. Avoid paying for upgrades that do not address the home’s climate, warranty needs, or local code.
How long a roofing crew needs for asphalt shingles
A typical 1,500-2,500-square-foot roof takes a crew of three to five roofers about 1-3 working days when access is clear and the roof deck needs limited repair. Larger roofs, steep pitches, multiple layers, or rainy weather can extend the schedule. Some contractors charge higher rates for urgent leak response or tightly scheduled work.
Labor time rises when roof geometry or tear-off slows production. Confirm whether the estimate includes setup, cleanup, magnetic nail pickup, and protection for landscaping. Ask how weather delays affect the schedule and whether temporary waterproofing is included if the roof is opened before rain.
Three roof-size estimates with different shingle grades
These examples use installed pricing and show how size and material change a likely budget. Actual bids vary with location, roof shape, access, and deck condition.
| Example | Roof and material | Rate | Estimated total |
|---|---|---|---|
| Small replacement | 1,200 sq ft, 3-tab asphalt | $4.50-$6 per sq ft | $5,400-$7,200 |
| Mid-size roof | 1,700 sq ft, architectural asphalt | $5.50-$8 per sq ft | $9,350-$13,600 |
| Complex large roof | 2,800 sq ft, premium shingles | $7-$10 per sq ft | $19,600-$28,000 |
These totals assume installation but may exclude extensive decking repairs. If each example also needs a full tear-off, add roughly $1-$3 per square foot, with the lower end more likely for one layer and easy disposal.
Regional labor rates and permit charges across the U.S.
Roofing prices often run 10%-20% above national mid-market levels in high-cost coastal metros and dense urban areas. Rural markets may come in 5%-15% lower, though long travel distances or limited contractor availability can erase the difference. Severe-weather regions may also see demand-driven increases after storms.
Local labor and permit rules matter more than a national average. Permit fees may be a modest fixed charge or depend on project value and jurisdiction. Some areas require inspections or code upgrades, such as updated ventilation or wind-rated installation; buyers should verify these items with the local building department.
When repair or a cheaper shingle grade makes sense
A localized repair may cost $250-$800 for a small patch or a few replaced shingles, while larger flashing or leak repairs can reach $1,000-$2,500. Matching old shingles can be difficult, and a patch does not address widespread curling, granule loss, or recurring leaks. A roofer should inspect the underlying deck and ventilation before comparing repair with replacement.
Choose a lower-cost grade only after comparing expected service life and warranty terms. Basic three-tab shingles typically cost less than architectural shingles, but local wind requirements may restrict their use. Ask each contractor to state the product line, installation method, warranty coverage, tear-off layers, and any excluded repairs in writing.