Replacing the roof on an 1,100-square-foot house typically costs about $6,000-$14,000 for standard asphalt shingles, with an average near $9,500. The actual roof is usually larger than the home’s floor area, and pitch, tear-off, roofing material, local labor rates, and hidden deck damage can shift the quote substantially.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Complete asphalt roof replacement | $6,000 | $9,500 | $14,000 | About 1,300-1,600 sq ft of roof, including ordinary tear-off |
| Installed asphalt roofing | $4.50 per sq ft | $7 per sq ft | $10 per sq ft | Price per actual roof area, not house floor area |
| Architectural shingles | $7,000 | $10,500 | $15,000 | Typically costs more than basic three-tab shingles |
| Metal roofing | $12,000 | $18,000 | $28,000 | Varies by panel or standing-seam system |
| Decking replacement allowance | $300 | $900 | $2,000+ | Depends on how many damaged sheets need replacement |
Typical asphalt roof prices for an 1,100-square-foot home
For a straightforward replacement with asphalt shingles, a useful planning range is $6,000-$14,000. A common midrange quote is around $9,500-$10,500 for a one-story home with an ordinary gable roof, one existing shingle layer, standard architectural shingles, and no major structural repairs. Homes in high-cost metro areas or with steep, complicated roofs can exceed that range.
Roofing contractors price by the roof’s measured surface, often in squares. One roofing square equals 100 square feet. An 1,100-square-foot house may have roughly 1,300-1,600 square feet of roof, or 13-16 squares, after accounting for eaves, overhangs, roof pitch, and waste. A steep or complex design can push the surface area higher.
At $4.50-$10 per roof square foot installed, that estimated area produces a rough asphalt price of $5,850-$16,000. Quotes at the top of the range may include higher local labor costs, extensive tear-off, premium shingles, or difficult access. For a typical, accessible asphalt roof, budgeting about $8,000-$12,000 is a practical starting point.
Assumptions: 1,300-1,600 square feet of roof, standard asphalt shingles, one existing layer, normal access, and no major framing repairs.
How tear-off, shingles, and flashing appear in roof quotes
Roof replacement estimates combine materials, installation, removal, and job-site costs. The amounts below are typical planning ranges for a roof measuring about 1,300-1,600 square feet; line items vary by contractor and should not be added mechanically when the quote is already bundled.
| Quote component | Typical price | What changes it |
|---|---|---|
| Shingles and underlayment | $2,000-$5,000 | Shingle grade, roof area, and underlayment specification |
| Installation labor | $2,500-$5,500 | Pitch, crew access, roof details, and local wage rates |
| Tear-off and disposal | $800-$2,000 | Number of existing layers and dumpster or disposal fees |
| Flashing, drip edge, and ventilation | $500-$1,800 | Chimneys, valleys, roof edges, and required upgrades |
| Decking repair allowance | $300-$2,000+ | Rot, water damage, and number of sheets replaced |
| Permits and job overhead | $150-$900 | Municipal fees, insurance, and contractor operating costs |
Labor may be included in a per-square-foot rate or listed separately. Where it is broken out, an approximate labor calculation is 20-40 crew hours at $75-$125 per hour, depending on crew size, market, and job complexity. This is not necessarily the number of elapsed hours: a crew of three or four may finish a simple roof in one or two days.
Check whether the estimate specifies tear-off, disposal, flashing, ventilation, and cleanup rather than comparing only the shingle price.
Roof pitch and measured square footage change the total
Floor area alone cannot determine a roof replacement price. Contractors measure roof planes and account for pitch, overhangs, valleys, dormers, and waste. A simple, low-pitch roof might require about 1,200-1,350 square feet of material, while a steeper or more detailed roof on the same house can require 1,500-1,800 square feet.
Pitch affects both material use and work difficulty. A roof at 4:12 pitch has four inches of rise for every 12 inches of horizontal run; a roof at 8:12 is steeper and generally takes more labor and safety setup. Steep roofs may add roughly 10%-30% to labor compared with an easy-to-access, low-pitch design. Extra stories, tight access, and numerous dormers can add more.
Roof shape matters as well. A simple gable usually has fewer cuts than a hip roof, and each valley, skylight, chimney, or wall intersection requires careful flashing. Contractors may include a material-waste allowance of about 10%-15%, but the allowance depends on the shingle layout and roof shape. Ask for the measured roof area in squares and the stated pitch before judging a quote against the home’s 1,100-square-foot floor area.
Assumptions: Standard roof measurements; pitch and waste allowances vary by design and installer.
Installation time and crew labor for a small roof
A basic 13-16-square asphalt roof is often completed in one to two working days by a crew of three to five roofers, assuming dry weather and no substantial decking damage. A small roof does not always cost proportionally less than a large roof because setup, delivery, disposal, and site protection create minimum job charges. A contractor may also schedule a small project around larger jobs.
Steep slopes, multiple layers, complicated flashing, or a limited place to position a dumpster can extend work to two to four days. Repairs discovered after shingles are removed may pause installation while the owner approves extra work. Labor rates commonly fall around $75-$125 per hour when billed by time, but most residential replacement bids use a fixed project price.
Weather can affect both scheduling and duration. Shingles need appropriate conditions for installation and sealing, and rain can require protective tarps or a delay. Ask whether the quote includes temporary weather protection if the roof is opened and work cannot be completed that day. Confirm the expected crew size, tear-off date, cleanup plan, and how added labor is priced.
Regional labor rates can move an asphalt quote
Local wages, insurance, disposal charges, building rules, and contractor demand all affect roofing prices. Relative to a typical national planning estimate, a rural market with lower labor and disposal costs may come in about 10%-20% below it, while a major coastal metro can run 15%-35% higher. These percentages are broad comparisons, not guaranteed adjustments for a particular address.
In areas with frequent storms, contractor demand can rise sharply after hail or wind events. A quote during a busy recovery period may be higher or have a longer wait than one obtained in a quiet season. In colder regions, ice-and-water protection and local code requirements may increase material and labor charges around eaves and valleys.
Compare at least three written estimates from contractors working in the same local market. Make sure each uses a similar roof-area measurement, shingle grade, tear-off scope, and warranty description. A low bid may omit permit fees, disposal, or replacement of damaged decking rather than reflect a true savings. Local quotes are more useful than a national average when the roof has steep slopes or storm-related scheduling pressure.
Three-tab shingles, architectural shingles, and metal roofing
Basic three-tab asphalt shingles often produce the lowest installed price, commonly about $4.50-$7 per roof square foot. Architectural shingles generally cost about $5.50-$9.50 per square foot installed, or roughly $7,000-$15,000 for the estimated roof area. They are thicker and dimensional, and many homeowners choose them as a midrange replacement rather than the least expensive option.
Standing-seam metal roofing can cost about $9-$17 per square foot installed, with some complex systems exceeding that range. On a 1,300-1,600-square-foot roof, a broad budget is about $12,000-$28,000. Exposed-fastener metal panels may be less expensive than standing seam, but product details, underlayment, trim, and installer experience affect the final price.
Premium options such as slate or tile can cost substantially more and may require a structure capable of supporting their weight. Material suitability also depends on local climate, roof pitch, and manufacturer specifications. Replacement over an existing roof may sometimes be allowed, but adding layers can affect weight, removal costs, and code compliance. Compare installed prices for the same roof area and include underlayment, trim, flashing, and disposal in each material option.
Assumptions: Installed material ranges include ordinary installation; premium designs and specialty details may cost more.
Old shingles, rotten decking, and flashing add-ons
Removing one layer of asphalt shingles commonly adds about $0.75-$1.50 per roof square foot, or around $1,000-$2,400 for a 1,300-1,600-square-foot roof. A second layer, heavy shingles, or difficult dumpster access can raise tear-off and disposal charges. Ask whether the estimate includes haul-away and cleanup, not just removal from the roof.
Replacing damaged plywood or roof sheathing may cost about $75-$150 per 4-by-8-foot sheet installed, with higher rates possible for difficult access or thicker decking. A few sheets may add $300-$600; extensive rot can push repairs above $2,000. Before work begins, agree on a per-sheet rate and require photographs or approval before the contractor replaces more than the stated allowance.
Other possible charges include new chimney flashing at about $300-$900, skylight flashing at $200-$600 per unit, and upgraded attic ventilation at roughly $300-$1,200. Prices depend on design and whether the work requires opening or modifying surrounding roof areas. Request itemized prices for visible add-ons and a written process for approving concealed damage.
Ways to lower the roof replacement price without cutting scope
Choose a shingle grade that meets the home’s needs without paying for color, impact, or extended-warranty upgrades that do not address a real requirement. Standard architectural shingles are often a reasonable middle ground; moving from a basic to a premium line can add hundreds or thousands of dollars, depending on roof size and product price.
Keep the project scope clear. If gutters, skylights, or fascia are in serviceable condition, ask whether they can remain rather than replacing them automatically. At the same time, avoid eliminating needed flashing, underlayment, or ventilation to force down the bid; those items protect the roofing system and may be required by product instructions or local code.
Schedule before emergency demand when the roof is still safe to repair, and compare three quotes with matching materials and work descriptions. Ask whether the contractor can reduce delivery or disposal costs by coordinating related work, but confirm that bundling does not obscure individual charges. Minor repairs can be less expensive than replacement when damage is localized and the shingles remain serviceable; a professional inspection can clarify whether a patch is appropriate.
The most reliable savings come from matching material grade to the house, avoiding unnecessary add-ons, and comparing complete written scopes. Do not select solely by the lowest total: verify licensing and insurance where required, payment terms, workmanship coverage, cleanup, and the contractor’s rate for concealed decking repairs.