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By Renovation Guide HQ · Updated October 28, 2026
Quick Answer
A roof replacement costs $9,610 on average in the United States in 2026, with most homeowners paying $5,903 to $13,378 for a standard job. Material choice moves the total more than anything else. A typical asphalt shingle roof takes 2 to 3 days to install; a metal roof takes 3 to 5 days.
This guide opens the Roofing and Exterior cluster at Renovation Guide HQ. If you are comparing exterior projects, our exterior house painting cost guide covers the other big curb-appeal spend, and our metal-versus-shingles comparison (coming next in this cluster) will dig deeper into the two most popular materials.
Roof Replacement Cost Table
Roofers quote by the “square,” and one square equals 100 square feet of roof surface. A 1,800-square-foot home with a medium pitch has roughly 20 squares of roof area, because pitch adds surface beyond the home’s footprint. The totals below come from Angi’s 2026 roof replacement cost data, which puts the typical installed cost at $4 to $11 per square foot.
| Tier | Material | Total Cost | Per Sq Ft Installed | Timeline | Lifespan |
|---|---|---|---|---|---|
| Budget | 3-tab asphalt shingles | $5,800 to $8,000 (planning estimate) | $3 to $4.50 (planning estimate) | 1 to 2 days | 15 to 20 years |
| Mid-range | Architectural asphalt shingles | $5,800 to $20,000 | $4.50 to $7 (planning estimate) | 2 to 3 days | 25 to 30 years |
| Premium | Standing-seam metal | $5,700 to $25,000 | $9 to $16 (planning estimate) | 3 to 5 days | 40 to 70 years |
| Premium | Clay or concrete tile | $8,500 to $26,400 | $10 to $20 (planning estimate) | 5 to 7 days | 50 to 100 years |
| Luxury | Natural slate | $25,000 to $60,000 (planning estimate) | $15 to $30 (planning estimate) | 7 to 10 days | 75 to 150 years |
| Mid-range | Wood shakes | $16,000 to $27,000 | $8 to $14 (planning estimate) | 4 to 6 days | 20 to 30 years |
Labor is more than half of most roof replacement bills, which is why the same roof can cost very different amounts in different cities and from different crews. Materials run roughly 30 to 40 percent of the total (planning estimate); the rest goes to tear-off, disposal, permits, and overhead. When quotes differ by thousands of dollars, the gap is almost always labor rates, tear-off layers, or scope — not the shingles themselves.
Worked Budget Example: A 1,800 Sq Ft Home, Architectural Asphalt
Take a single-story home with a 1,800-square-foot footprint and a medium-pitch gable roof. Pitch and overhangs push the actual roof surface to about 2,000 square feet, or 20 squares. Here is what a complete architectural asphalt replacement looks like, line by line. All figures are planning estimates except where noted.
| Line Item | Cost |
|---|---|
| Tear-off of one old layer and disposal, 20 squares | $1,900 |
| Architectural shingles, 20 squares plus 10 percent waste | $2,400 |
| Underlayment, ice and water shield at eaves and valleys | $600 |
| Flashing, drip edge, and ridge vent | $650 |
| Installation labor | $4,300 |
| Permit | $350 |
| Decking allowance, 5 sheets of plywood | $300 |
| Total | $10,500 |
The math checks out: $1,900 plus $2,400 is $4,300; plus $600 is $4,900; plus $650 is $5,550; plus $4,300 is $9,850; plus $350 is $10,200; plus $300 is $10,500. That total sits just above the $9,610 national average, which makes sense for a full system with new flashing and ventilation rather than a shingles-only swap. If your decking is rotten across large areas, add $75 to $150 per sheet replaced (planning estimate) — and get that allowance written into the contract before work starts, not discovered mid-job.
What $8,000, $12,000, and $25,000 Actually Buy
$8,000 buys a 3-tab asphalt roof on a small, simple ranch: one-layer tear-off, basic underlayment, and standard flashing. It is a solid roof with a shorter life, best for a home you plan to sell within 10 years or a tight budget that still demands a full tear-off.
$12,000 buys an architectural asphalt roof on a typical 3-bedroom home, like the worked example above: full system, ice and water shield, new flashing, ridge vent, and a permit. This is the sweet spot for most homeowners — the best balance of cost, lifespan, and resale appeal.
$25,000 buys a standing-seam metal roof on that same home, or a tile roof on a smaller one. You pay roughly double up front, but you may never replace the roof again, and metal’s 40-to-70-year lifespan changes the 30-year math completely (see the lifetime comparison below).
Regional Differences
Roofing materials cost roughly the same nationwide, but labor does not, and labor is most of the bill. The figures below are illustrative planning estimates, not quotes. Expect the highest totals in the Northeast and on the West Coast, where a mid-range asphalt job can run 20 to 40 percent above the national average. The Midwest tracks close to the average. The South and rural markets often run 10 to 20 percent below it. Coastal and hurricane-prone areas add their own costs: stricter fastening codes, higher wind ratings, and sometimes impact-rated materials. Snow country adds ice and water shield requirements at eaves. Get three local quotes and make sure each one states the same scope, because a quote that skips the second tear-off layer or the decking allowance is not comparable to one that includes them.
7 Cost Factors With Dollar Impact
1. Roof size. Every square adds $400 to $1,100 installed (planning estimate, consistent with the $4 to $11 per square foot range). A 30-square roof costs roughly 50 percent more than a 20-square roof in the same material.
2. Pitch. A steep roof (above 7:12) adds $1,000 to $3,000 (planning estimate) in labor and safety equipment. Crews work slower, stage differently, and charge for the risk.
3. Complexity. Each valley, dormer, skylight, and chimney adds $200 to $800 (planning estimate) in flashing and labor. A cut-up roof with many planes can cost 20 to 30 percent more than a simple gable of the same size.
4. Tear-off layers. Removing one layer runs $1,000 to $2,000 (planning estimate) including disposal; a second buried layer roughly doubles that. Some codes allow a second layer over the first, but a full tear-off lets the crew inspect the decking, and most roofers recommend it.
5. Decking condition. Rotten or delaminated plywood must be replaced. Budget $75 to $150 per sheet (planning estimate), and insist on a per-sheet price in the contract so a soft deck does not become an open-ended change order.
6. Material grade. Moving from 3-tab to architectural asphalt adds $1,500 to $3,000 on a typical home (planning estimate). Moving from asphalt to standing-seam metal roughly doubles the total — but see the lifetime math below before dismissing it.
7. Season and timing. Late winter and early spring are typically the cheapest window (planning estimate: 10 to 15 percent labor savings in slow months). Summer and early fall are peak season, with longer waits and firmer prices. Emergency replacement after a storm costs the most, because crews are booked and tarping and temporary dry-in come first.
The 30-Year Math: Asphalt Twice vs. Metal Once
Comparing only the first invoice misleads. An architectural asphalt roof at $10,500 replaced once after 25 to 30 years costs about $21,000 over 30 years before inflation (planning estimate). A standing-seam metal roof at $25,000 installed once, with no replacement in that window, costs $25,000 — but it also avoids a second tear-off, a second round of disruption, and a second permit. Add the second roof’s likely higher future price, and the lifetime gap narrows sharply. Asphalt still wins on cash today; metal wins on total cost of ownership for homeowners staying 30-plus years. Tile and slate tilt the math further toward “buy once,” but only if your home’s structure can carry the weight — tile and slate often need an engineer’s check first.
DIY vs. Hiring a Pro
| Factor | DIY | Professional |
|---|---|---|
| Skill level, 1 to 5 | 5, expert only | Licensed roofing crew |
| Tools needed | Roofing nailer, compressor, tear-off tools, harness and roof jacks, dumpster | Included in the quote |
| Time for a 20-square roof | 2 to 4 weekends for an experienced crew of helpers | 2 to 3 days asphalt, 3 to 5 days metal |
| Savings | Up to 50 percent of the total (planning estimate), mostly labor | None, but includes warranty and code compliance |
| Legal and permit limits | Most jurisdictions allow homeowner roofing with a permit, but HOAs and insurers may require a licensed contractor; fall-protection rules still apply | Contractor pulls the permit and carries liability and workers’ compensation |
Roofing is one of the few home projects where the honest DIY advice is: do not DIY a full replacement unless you have real roofing experience. Falls are the leading cause of construction deaths, a badly flashed valley leaks for years before it shows, and most manufacturer warranties require certified installation. DIY makes sense for small repairs — replacing a few blown-off shingles or resealing a vent boot. Electrical work (moving a vent fan or mast), gas venting, and any structural decking repair belong to licensed pros. If you do tackle a small repair yourself, work with a partner, wear a harness tied off properly, and never work on a wet or icy roof.
Step-by-Step: How a Roof Replacement Runs
Step 1: Inspection and measurement, 1 to 2 hours. The roofer measures squares, checks pitch, photographs problem areas, and inspects the attic for leaks, ventilation, and decking condition.
Step 2: Tear-off, 4 to 8 hours. The old roofing comes off down to the deck, usually in one day for asphalt. Debris goes straight into a dumpster to protect landscaping.
Step 3: Decking repair, 1 to 4 hours. Soft or damaged sheets are replaced at the contract’s per-sheet price. This is the step that separates honest quotes from lowball ones.
Step 4: Underlayment and ice and water shield, 2 to 4 hours. Synthetic underlayment covers the deck; self-adhering ice and water shield goes at eaves, valleys, and penetrations.
Step 5: Flashing and drip edge, 2 to 3 hours. New metal flashing at chimneys, walls, skylights, and valleys, plus drip edge at eaves and rakes. Old flashing reused is a common shortcut — refuse it.
Step 6: Field installation, 1 to 3 days. Shingles or panels go on from eave to ridge, with proper nailing patterns and exposure. Metal takes longer because panels are custom-cut and seamed.
Step 7: Ridge vent and caps, 2 to 4 hours. Ridge ventilation is installed and capped, balancing intake vents at the soffits.
Step 8: Cleanup and final inspection, 2 to 4 hours. Magnetic nail sweep of the yard and driveway, gutter check, and a walk-through with the crew lead. The building inspector signs off where a permit was pulled.
Materials and Tools List
A complete asphalt system includes: architectural shingles, synthetic underlayment, ice and water shield, drip edge, step and counter flashing, pipe boots, ridge vent, soffit intake vents, roofing nails, and ridge cap shingles. A metal system swaps shingles for panels, clips, and seam caps. For a small DIY repair you need: a pry bar, hammer or roofing nailer, utility knife, caulk gun with roofing sealant, replacement shingles, and a harness with a roof anchor. Rent, do not buy, the compressor and nailer for a one-off repair.
9 Mistakes Contractors See Too Often
1. Reusing old flashing. Flashing is the leak point on most roofs, not the field shingles. New roof, new flashing, no exceptions.
2. Skipping the tear-off. Roofing over a failing layer hides decking rot and adds weight. Two layers is the legal maximum in most codes, and it is rarely the wise choice.
3. Ignoring ventilation. A roof without balanced intake and exhaust cooks shingles from below and voids warranties. Ridge vent without soffit vents does almost nothing.
4. No decking allowance in the contract. Without a per-sheet price, every soft sheet becomes a negotiation mid-job, when you have no leverage.
5. Choosing on price alone. The lowest bid usually omits something — disposal, flashing, or the permit. Compare line items, not totals.
6. Wrong nailing. High nails and too few nails per shingle are the top cause of wind blow-offs. The nailing zone is printed on every shingle for a reason.
7. No ice and water shield in snow country. Ice dams back water under shingles at the eaves. Shield there is cheap insurance.
8. Signing a storm-chaser contract. After a hailstorm, out-of-town crews offer free inspections and pressure signatures. Check licensing, local references, and how long the company has operated in your area.
9. Paying most of the money up front. A reasonable schedule is a deposit of 10 to 30 percent, progress payments tied to milestones, and final payment after inspection (planning estimate of standard practice). Full payment before work starts is a red flag.
Permits and Safety
Most US jurisdictions require a permit for a full roof replacement under the International Residential Code (IRC); repairs under a certain size often do not. Your contractor should pull the permit and schedule the inspection — if they ask you to pull it as the homeowner, ask why. Work on homes built before 1978 must follow EPA Renovation, Repair and Painting (RRP) lead-safe practices when painted surfaces are disturbed, and roofing materials installed before 1980 should be tested for asbestos before disturbance. Never burn or grind suspect materials. On the safety side, OSHA fall-protection rules apply to roofing work: harnesses, guardrails, or safety nets on steep or high roofs, plus eye protection and proper ladder setup. If a crew shows up with no fall protection on a two-story roof, stop the job and call the company owner.
Hiring a Contractor: 6 Questions, Red Flags, License Checks
Ask every bidder these six questions: (1) Are you licensed and insured, and will you show certificates for both general liability and workers’ compensation? (2) Will you pull the permit and handle inspections? (3) What is your per-sheet decking price, and what does the tear-off include? (4) Is all flashing new, and what ventilation changes are included? (5) What manufacturer and workmanship warranties do you offer, in writing? (6) Can you give three local references from jobs done more than a year ago? Red flags: cash-only pricing, pressure to sign today, no local address, a bid far below the others, and any request for full payment up front. Verify licensing through your state’s contractor license board website before signing — search for your state’s board by name, confirm the license is active, and check for complaints or disciplinary actions.
Financing a Roof Replacement
Most homeowners do not pay for a roof out of pocket, and several general options exist. A home equity line of credit (HELOC) offers flexible draws and interest-only payments during the draw period. A home equity loan gives a lump sum with fixed payments. A cash-out refinance replaces your mortgage with a larger one and takes the difference in cash, which only makes sense if current rates beat your existing rate. A personal loan requires no home equity but carries higher rates and shorter terms. This is general information, not financial advice, and no specific rates are quoted here because they change constantly — compare at least two lenders and read the total cost, not just the monthly payment. Insurance may cover replacement when damage comes from a covered event like hail or wind, but not when the roof simply wore out. Document damage with photos before repairs, and get the adjuster’s scope in writing before the crew starts.
Cost by Roof Size: Real Project Examples
Roofers price by roof surface area, not by your home’s floor area. Because of pitch, overhangs, dormers, and porches, your roof is almost always larger than your home’s footprint — typically 10 to 30 percent more. A 2,000 sq ft ranch with a moderate 6/12 pitch often has 2,200 to 2,600 sq ft of actual roof surface.
| Home Size | Typical Roof Area | Squares | Architectural Shingles | Standing Seam Metal |
|---|---|---|---|---|
| 1,000 sq ft ranch | ~1,150 sq ft | 11 – 12 | $5,000 – $9,000 | $10,000 – $21,000 |
| 1,500 sq ft home | ~1,700 sq ft | 17 – 18 | $7,700 – $13,500 | $15,000 – $32,000 |
| 2,000 sq ft home | ~2,300 sq ft | 22 – 24 | $10,000 – $18,000 | $20,000 – $43,000 |
| 2,500 sq ft two-story | ~2,700 sq ft | 26 – 28 | $11,700 – $21,000 | $23,000 – $50,000 |
Example: 1,000 Sq Ft Ranch
A small ranch with a simple gable roof is the cheapest scenario: 11 to 12 squares at $5,000 to $9,000 for architectural shingles, including tear-off, underlayment, and disposal. Steep pitches or dormers can push this toward $10,000.
Example: 1,500 Sq Ft Home
A 1,500 sq ft home needs 17 to 18 squares: $7,700 to $13,500 for architectural shingles. Competition is fiercest at this size, so comparing three bids often saves 5 to 10 percent. Metal runs $15,000 to $32,000.
Example: 2,000 Sq Ft Home
At 22 to 24 squares, expect $10,000 to $18,000 for architectural shingles (national average near $15,400). Complex rooflines add $2,000 to $5,000; decking repairs add another $1,000 to $3,000.
Tear-Off vs. Overlay: Which Is Right for You?
When your old roof comes off — or doesn’t — you’re choosing between a tear-off (stripping everything down to the deck) and an overlay (laying new shingles over the old ones). Most building codes allow a maximum of two shingle layers, so an overlay is only possible if you currently have one layer.
| Factor | Tear-Off (Full Replacement) | Overlay (Re-Roof) |
|---|---|---|
| Typical cost (asphalt) | $4.50 – $7.50 per sq ft | $3.00 – $5.00 per sq ft |
| Tear-off labor per square | $39 – $53 per square per layer | $0 (no removal) |
| Savings vs. tear-off | — | $1,000 – $3,000 on a typical home |
| Decking inspection | Yes — full access to repair rot | No — hidden damage stays hidden |
| Warranty | Full manufacturer warranty | Often reduced or voided |
| Weight on structure | One layer — lightest option | Two layers — heavier |
| Lifespan of new roof | Full rated lifespan (25–30 yrs) | Often 20–25% shorter |
When Tear-Off Is Worth It
A tear-off costs $1,000 to $3,000 more than an overlay but is the right choice in most cases. It lets the crew inspect and repair rotted plywood and install modern ice-and-water shield in valleys and eaves. Manufacturers typically honor full warranties only on tear-offs. If your roof is over 20 years old or you’re switching materials, tear off.
When an Overlay Makes Sense
An overlay works when you have one existing layer, sound decking, and plan to sell within a few years. Understand the trade-offs: added weight, no deck repairs, potentially 20–25% shorter lifespan, and often reduced warranty. Never overlay over an overlay — two layers is the legal limit almost everywhere.
Frequently Asked Questions
How much does it cost to replace a roof in 2026?
The national average is $9,610, with most homeowners paying $5,903 to $13,378 for a standard job. Size, material, pitch, and local labor move the final number well beyond that range in either direction.
How much does a new roof cost per square foot?
Installed costs run $4 to $11 per square foot on average. Asphalt sits at the low end, metal and tile in the middle, and slate at the top.
How long does a roof replacement take?
A typical asphalt roof takes 2 to 3 days including tear-off. Metal takes 3 to 5 days, tile 5 to 7 days, and slate up to 10 days. Weather, decking repairs, and inspections can extend any of these.
Should I repair or replace my roof?
Repair when damage is isolated — a few missing shingles, one failed flashing — and the roof is under roughly two-thirds of its expected life. Replace when leaks are widespread, shingles are curling or losing granules across slopes, or repairs would cost more than about a third of a replacement (planning estimate).
Does homeowners insurance cover roof replacement?
Insurance typically covers sudden damage from hail, wind, or falling trees, minus your deductible, but not wear and tear or age. Some policies pay actual cash value for older roofs, which can leave a large gap versus replacement cost — check your policy’s roof schedule before storm season.
What is the cheapest roof to replace?
3-tab asphalt shingles are the cheapest full replacement, at $3 to $4.50 per square foot installed (planning estimate). Architectural asphalt costs more up front but lasts 10 years longer on average, making it the better value for most homeowners.
Bottom Line
Budget around the $9,610 national average for a standard asphalt replacement, more for metal or tile, and judge every quote on its line items — tear-off, decking allowance, flashing, and ventilation — not its total. The cheapest bid that skips those items is the most expensive roof you will ever buy. Get three written quotes, verify licenses, and ask the six questions above before you sign. When you are ready, get 3 quotes through our contact page and compare them side by side.
How We Estimated These Costs
Cost figures in this guide come from Angi’s 2026 roof replacement cost data (national average $9,610; typical installed cost $4 to $11 per square foot), cross-checked against contractor-published 2026 price sheets and HomeAdvisor tear-off labor data ($39–$53 per square for asphalt). All other dollar ranges are planning estimates, not quotes. Roof pitch, access, local labor markets, decking condition, and code requirements in your jurisdiction can move your actual price outside these bands — which is exactly why we recommend three itemized, in-person quotes for every project. This guide was last updated in October 2026.
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