By The Roofing Brief Team ยท Last reviewed: October 2026
A 1200 sq ft roof cost in 2026 typically lands at $7,500 to $12,000 for architectural asphalt shingles on a single-story house, because a 1,200 sq ft ranch usually carries about 1,500 sq ft of actual roof (15 squares). Exposed-fastener metal runs about $9,000 to $15,000, standing seam about $15,000 to $27,000, and slate can pass $40,000. Price the measured roof, not the floor plan.
This page is the 1,200 sq ft entry in our cost-by-house-size series. It uses the same method as our 1,000 sq ft roof cost and 1,500 sq ft house roof cost pages: footprint plus overhang, times a pitch multiplier, divided into 100 sq ft squares, then priced per square foot by material. At the large end of the series, see our 3,000 sq ft roof replacement cost guide.
Key numbers at a glance
| Figure | Value for a 1,200 sq ft house | Source |
|---|---|---|
| Typical roof area (single story, 6/12 pitch, 1 ft overhang) | About 1,500 sq ft (15 squares) | Roofing Brief calculation; This Old House reports 1,517 sq ft |
| Architectural asphalt shingles, installed | $7,500 to $12,000 | $5 to $8 per sq ft, 2026 Roofing Cost Report |
| Exposed-fastener metal, installed | $9,000 to $15,000 | $6 to $10 per sq ft, 2026 Roofing Cost Report |
| Standing seam metal, installed | $15,000 to $27,000 | $10 to $18 per sq ft, 2026 Roofing Cost Report |
| Average single-story replacement, all materials | $8,809 | This Old House 1,200 sq ft analysis (RSMeans pricing) |
| Architectural shingle bundles to order | 48 to 51, plus starter and ridge cap | 3 bundles per square (GAF Timberline HDZ retail listing: 33.33 sq ft per bundle) |
How much does a roof cost for a 1,200 sq ft house?
A new roof for a 1,200 sq ft single-story house costs about $6,000 at the low end for 3-tab shingles and up to roughly $45,000 for natural slate, with most owners choosing architectural shingles at $7,500 to $12,000. These totals price 1,500 sq ft of roof (15 squares) at the 2026 installed rates in The Roofing Brief’s cost report, assuming a simple gable or hip, one layer torn off, and a sound deck.
Third-party estimates for the same house size land in the same zone. This Old House puts the average single-story 1,200 sq ft replacement at $8,809 and the all-material range at $6,648 to $21,354. Fixr puts the typical architectural shingle job at about $8,400. Differences between sources come mostly from the roof area each one assumes.
| Material | Installed cost per sq ft (2026) | Total on ~1,500 sq ft of roof | Typical service life | Source |
|---|---|---|---|---|
| 3-tab asphalt | $4 to $6 | $6,000 to $9,000 | About 20 years | Cost report; InterNACHI life chart |
| Architectural asphalt | $5 to $8 | $7,500 to $12,000 | 25 to 30 years | Cost report; roof lifespan by material |
| Class 4 impact shingle | $8 to $13 | $12,000 to $19,500 | Similar to architectural | Cost report |
| Exposed-fastener metal | $6 to $10 | $9,000 to $15,000 | 30 to 50 years | Cost report; fastener gasket life |
| Standing seam metal | $10 to $18 | $15,000 to $27,000 | 40 to 70 years | Cost report; Metal Roofing Alliance |
| Cedar shake | $10 to $18 | $15,000 to $27,000 | About 30 years | Cost report; InterNACHI |
| Concrete tile | $7 to $19 | $10,500 to $28,500 | 100+ years | Cost report; InterNACHI |
| Clay tile | $11 to $25 | $16,500 to $37,500 | 100+ years | Cost report; InterNACHI |
| Synthetic slate | $12 to $20 | $18,000 to $30,000 | Varies by product warranty | Cost report |
| Natural slate | $15 to $30 | $22,500 to $45,000 | 60 to 150 years | Cost report; InterNACHI |
Tile and slate weigh far more than shingles, so an older 1,200 sq ft ranch framed for asphalt may need a structural check before either goes on. That engineering cost is not in the totals above.
How big is the roof on a 1,200 sq ft house?
A single-story 1,200 sq ft house usually has 1,400 to 1,900 sq ft of roof, about 1,500 sq ft at a common 6/12 pitch. The roof is larger than the floor because overhangs extend past the walls and the slope stretches the surface. A two-story 1,200 sq ft house is the exception: its roof is closer to 800 sq ft because the living space is stacked.
The table below takes a 30 x 40 ft ranch footprint, adds a 1 ft overhang on every side (a 32 x 42 ft plan, or 1,344 sq ft), and multiplies by the pitch factor. Our math at 6/12 gives 1,503 sq ft, within 1 percent of the 1,517 sq ft This Old House reports for the same assumptions.
| Pitch (rise:run) | Pitch multiplier | Roof area | Squares | Architectural asphalt at $5 to $8 per sq ft |
|---|---|---|---|---|
| 3/12 | 1.031 | ~1,385 sq ft | 13.9 | $6,900 to $11,100 |
| 4/12 | 1.054 | ~1,417 sq ft | 14.2 | $7,100 to $11,300 |
| 5/12 | 1.083 | ~1,456 sq ft | 14.6 | $7,300 to $11,600 |
| 6/12 | 1.118 | ~1,503 sq ft | 15.0 | $7,500 to $12,000 |
| 7/12 | 1.158 | ~1,556 sq ft | 15.6 | $7,800 to $12,400 |
| 8/12 | 1.202 | ~1,615 sq ft | 16.2 | $8,100 to $12,900 |
| 9/12 | 1.250 | ~1,680 sq ft | 16.8 | $8,400 to $13,400 plus steep-slope labor |
| 10/12 | 1.302 | ~1,749 sq ft | 17.5 | $8,700 to $14,000 plus steep-slope labor |
| 12/12 | 1.414 | ~1,901 sq ft | 19.0 | $9,500 to $15,200 plus steep-slope labor |
Roofing Brief calculation. Multiplier is the square root of 1 + (rise/12) squared. The 2026 Roofing Cost Report notes steep-pitch, multi-layer tear-off and deck repairs can add $1 to $4 per sq ft.
Does the shape of a 1,200 sq ft house change the roof size?
Footprint shape changes a 1,200 sq ft roof only slightly, but story count and overhang depth change it a lot. A long, narrow plan has more perimeter, so it picks up a little more overhang area. Doubling the overhang from 1 ft to 2 ft adds about 170 sq ft of roof, nearly two squares, on a 30 x 40 ranch.
| 1,200 sq ft house type | Footprint | Roof area at 6/12 | Squares |
|---|---|---|---|
| Ranch, 30 x 40, 1 ft overhang | 1,200 sq ft | ~1,503 sq ft | 15.0 |
| Ranch, 28 x 43, 1 ft overhang | 1,204 sq ft | ~1,509 sq ft | 15.1 |
| Long ranch, 24 x 50, 1 ft overhang | 1,200 sq ft | ~1,512 sq ft | 15.1 |
| Narrow plan, 20 x 60, 1 ft overhang | 1,200 sq ft | ~1,525 sq ft | 15.3 |
| Ranch, 30 x 40, 2 ft overhang | 1,200 sq ft | ~1,673 sq ft | 16.7 |
| Two-story, 20 x 30, 1 ft overhang | 600 sq ft | ~787 sq ft | 7.9 |
Roofing Brief calculation using the same overhang and pitch method. This Old House reports 793 sq ft of roof for a two-story 1,200 sq ft house and notes only about 10 percent of homes this size have two stories. To run your own plan, use the roof area vs footprint calculator.
How many squares and bundles does a 1,200 sq ft house need?
A single-story 1,200 sq ft house at 6/12 needs about 15 roofing squares, which is 45 bundles of standard architectural shingles before waste, or 48 to 51 bundles once waste is added. Starter strip and ridge cap are ordered separately. Quotes that list 12 squares are pricing the floor area, and quotes far above 17 squares on a simple ranch deserve a question.
- Measure the footprint and add the overhang: a 30 x 40 ranch with 1 ft overhangs is 32 x 42, or 1,344 sq ft.
- Multiply by the pitch factor: 1,344 x 1.118 at 6/12 equals about 1,503 sq ft of roof.
- Divide by 100 for squares: about 15 squares.
- Multiply by 3 bundles per square for most architectural shingles: 45 bundles. GAF Timberline HDZ, for example, is sold at 33.33 sq ft per bundle.
- Add waste by roof shape: 5 to 7 percent for a simple gable (48 bundles) or 10 to 12 percent for a hip (50 to 51 bundles).
- Add starter strip and hip and ridge cap as separate line items sized by linear feet of eave, rake, hip and ridge.
Waste percentages follow our shingle bundle calculator. Designer shingles can need 4 or 5 bundles per square, so check the manufacturer spec before ordering.
How much does a metal roof cost on a 1,200 sq ft house?
A metal roof on a 1,200 sq ft single-story house costs about $9,000 to $15,000 for exposed-fastener panels and $15,000 to $27,000 for standing seam steel, based on roughly 1,500 sq ft of roof at 2026 installed rates. This Old House puts its metal average for this house size at $12,656. Panel type moves the price more than the house size does.
| Metal system | Installed cost per sq ft | Total on ~1,500 sq ft of roof | Source |
|---|---|---|---|
| Exposed-fastener (corrugated, R-panel) steel | $6 to $10 | $9,000 to $15,000 | 2026 Roofing Cost Report |
| Aluminum shingles | $9 to $16 | $13,500 to $24,000 | Roofing Brief metal roof cost data |
| Stone-coated steel | $10 to $18 | $15,000 to $27,000 | Roofing Brief metal roof cost data |
| Standing seam steel or aluminum | $10 to $18 | $15,000 to $27,000 | 2026 Roofing Cost Report |
Metal prices in 2026 carry tariff pressure: the cost report tracks Section 232 duties of 50 percent on steel and aluminum articles taking effect in April 2026, with finished roofing panels pulled into the duty base. Get metal bids in writing with a validity date. For the same math on a bigger house, see the metal roof cost for a 1,500 sq ft house.
A new metal or asphalt roof generally earns no federal tax credit in 2026. Per the IRS, the 25C Energy Efficient Home Improvement Credit covered qualifying property placed in service from January 1, 2023 through 2025, and roofing is not on its list of qualifying expenses. Check current IRS guidance and a tax professional.
Is it cheaper to put a metal roof or shingles on a 1,200 sq ft house?
Shingles are cheaper up front on a 1,200 sq ft house: architectural asphalt runs about $7,500 to $12,000 against $9,000 to $15,000 for exposed-fastener metal and $15,000 to $27,000 for standing seam. Per year of service the gap narrows, because metal is rated for 40 to 70 years by the Metal Roofing Alliance against 25 to 30 for architectural shingles.
| Option on ~1,500 sq ft of roof | Midpoint installed cost | Midpoint service life | Cost per year of service |
|---|---|---|---|
| 3-tab asphalt | $7,500 | 20 years | About $375 |
| Architectural asphalt | $9,750 | 27.5 years | About $355 |
| Exposed-fastener metal | $12,000 | 40 years | About $300 |
| Standing seam metal | $21,000 | 55 years | About $382 |
Roofing Brief calculation from the midpoints in the material table. It ignores financing, maintenance, insurance credits and resale, which can move the answer either way. If you expect to sell within 10 years, the lowest up-front number usually wins. If you plan to stay 30 years or more, metal can avoid a second tear-off.
What is the most expensive part of replacing a 1,200 sq ft roof?
Labor is the largest single line on a 1,200 sq ft roof, followed by materials and tear-off. Install labor runs about $150 to $300 per square for walkable asphalt, or $2,250 to $4,500 on 15 squares, per HomeGuide figures compiled in our roofing labor cost per square guide. In This Old House’s 2026 survey, 65 percent of owners named labor a major cost driver.
| Line item (architectural asphalt, 15 squares, one layer) | Unit rate | Cost on a 1,200 sq ft ranch | Source |
|---|---|---|---|
| Install labor | $150 to $300 per square | $2,250 to $4,500 | HomeGuide via Roofing Brief labor guide |
| Tear-off, one layer | $100 to $150 per square | $1,500 to $2,250 | HomeGuide, SupplementSnap |
| Architectural shingles | 48 to 51 bundles at $32 to $58 | $1,540 to $2,960 | Roofing Brief 2026 bundle price survey |
| Dumpster (10 yard) | Flat | $300 to $500 | Roofing Brief tear-off cost data |
| Permit | Flat fee, most cities | $150 to $650 | Roofing Brief permit data |
| Second layer removal, if present | $50 to $70 per square extra | $750 to $1,050 | HomeGuide, SupplementSnap |
| Rotted decking, if found | $5 to $12 per sq ft replaced | $375 to $2,700 (5 to 15 percent of deck) | Roofing Brief tear-off cost data |
The first five lines add up to about $5,700 to $10,900. Underlayment, drip edge, flashing, vents, overhead and profit fill the gap to the $7,500 to $12,000 installed range. Items often left out of low bids include drip edge ($200 to $700), ice and water shield to code ($400 to $1,200) and plumbing vent boots ($25 to $75 each), per our tear-off roof cost breakdown.
If the house already has two layers, an overlay is off the table. IRC Section R908.3.1.1 does not permit a roof recover where the existing roof has two or more applications of any roof covering, and many local codes are stricter.
Why does a 1,200 sq ft roof cost more per square than a big roof?
A 1,200 sq ft house pays a per-square premium because fixed costs, such as the permit, dumpster and crew mobilization, are split across only about 15 squares. The same permit and a slightly larger dumpster spread across 30 squares on a big house cost roughly half as much per square. Some contractors also set minimum job charges for small roofs.
| Job | Squares | Permit plus dumpster | Fixed cost per square |
|---|---|---|---|
| 1,200 sq ft ranch | 15 | $450 to $1,150 (10 yard) | $30 to $77 |
| Larger home | 30 | $550 to $1,300 (20 yard) | $18 to $43 |
Roofing Brief calculation from permit fees of $150 to $650 and dumpster rates of $300 to $500 (10 yard) or $400 to $650 (20 yard). This is why a 1,200 sq ft quote often prices toward the upper half of the per-square range. Compare the effect at other sizes on our 1,000 sq ft roof cost and 2,000 sq ft roof cost pages.
How much does a 1,200 sq ft roof cost in my region?
Region can move a 1,200 sq ft architectural shingle roof from about $7,500 in Sun Belt markets to $15,000 or more in the Northeast, California or Florida’s High Velocity Hurricane Zone. The adjustments below come from the 2026 Roofing Cost Report and are applied to the $7,500 to $12,000 national range for 15 squares.
| Region | Adjustment vs national | Architectural asphalt, 1,200 sq ft ranch |
|---|---|---|
| Sun Belt (TX, GA, NC, SC, TN) | National baseline | $7,500 to $12,000 |
| Mountain West (CO, UT, ID, MT, WY) | Baseline to +5% | $7,500 to $12,600 |
| Mid-Atlantic (PA, MD, VA) | +5 to +15% | $7,900 to $13,800 |
| Pacific Northwest (WA, OR) | +10 to +20% | $8,250 to $14,400 |
| Florida, outside HVHZ | +15 to +25% | $8,600 to $15,000 |
| Northeast (NY, MA, CT, NJ) | +20 to +30% | $9,000 to $15,600 |
| California | +25 to +40% | $9,400 to $16,800 |
| Florida HVHZ (Miami-Dade, Broward) | +30 to +50% | $9,750 to $18,000 |
Metro-level differences can be wider than these regional bands. See roof replacement cost by metro for city figures.
How long does it take to replace a 1,200 sq ft roof?
An asphalt shingle roof on a 1,200 sq ft ranch is usually a one to two day job, tear-off included, because 15 squares fits inside a full crew’s daily output. Standing seam metal often takes two to four days, since a crew installs about 8 to 18 squares a day and trim takes extra time. Tile, slate, deck repairs and weather stretch the schedule.
Many crews tear off only what they can dry in the same day, so a two-day job may leave the house covered with underlayment overnight.
How do you check a 1,200 sq ft roof quote?
Divide the quote by the number of squares listed, then compare that per-square price with the material ranges above. For architectural shingles on a 1,200 sq ft house, $500 to $800 per square is the normal 2026 band. A quote well above that should show a reason in its line items, such as two layers, decking, steep pitch or a premium material.
- Confirm the square count. For a single-story 1,200 sq ft house it should usually fall between 14 and 19 squares, depending on pitch.
- Divide the total by squares to get price per square.
- Compare with the band for the material quoted: $500 to $800 per square for architectural asphalt, $600 to $1,000 for exposed-fastener metal, $1,000 to $1,800 for standing seam.
- Check tear-off: how many layers, the per-square rate, and whether the dumpster is included.
- Look for a stated decking rate per sheet or per sq ft, so rotted wood is not an open-ended charge.
- Confirm permit, drip edge, ice and water shield and ventilation are in the base price.
A post on Reddit’s r/Roofing that ranks for this search is titled “Just got quoted 24000 for 1200 square feet of roof.” Run through the steps above, $24,000 spread over 15 squares works out to $1,600 per square. That fits standing seam pricing but sits about twice the top of the architectural shingle band, so a shingle quote at that level should come with an itemized explanation.
Which roof should you pick for a 1,200 sq ft house?
For most 1,200 sq ft ranches, architectural asphalt is the default value pick, exposed-fastener metal suits budget-minded long-term owners, and standing seam fits owners staying decades or facing heavy snow or wildfire risk. The table maps common situations to a starting choice. Local code, HOA rules and insurer requirements can override any of them.
| Your situation | Starting recommendation | Likely cost on ~1,500 sq ft of roof |
|---|---|---|
| Selling within 5 to 10 years | Architectural asphalt | $7,500 to $12,000 |
| Hail-prone area, insurer offers a credit | Class 4 impact shingle | $12,000 to $19,500 |
| Staying 30+ years, simple gable roof | Exposed-fastener metal | $9,000 to $15,000 |
| Staying 30+ years, heavy snow or wildfire exposure | Standing seam metal | $15,000 to $27,000 |
| Existing roof already has two layers | Full tear-off with any material | Add $750 to $1,050 for the second layer |
| Two-story 1,200 sq ft house (~8 squares) | Any material, roughly half the totals above | About $3,900 to $6,300 in architectural asphalt |
For pricing context across every home size, the 2026 Roofing Cost Report tracks national rates, regional adjustments and material price trends.
Frequently asked questions
How much should a 1200 sq ft roof cost?
A single-story 1,200 sq ft house should cost about $7,500 to $12,000 to reroof with architectural asphalt shingles in 2026, because its roof measures roughly 1,500 sq ft (15 squares) at a 6/12 pitch. Exposed-fastener metal runs about $9,000 to $15,000 and standing seam about $15,000 to $27,000. If you truly have 1,200 sq ft of measured roof, scale those totals down by about 20 percent.
Is it cheaper to put a metal roof or shingles?
Shingles are cheaper to install. On a 1,200 sq ft house, architectural asphalt costs about $7,500 to $12,000 against $9,000 to $15,000 for exposed-fastener metal and $15,000 to $27,000 for standing seam. Metal lasts longer, rated 40 to 70 years by the Metal Roofing Alliance, so its cost per year of service can match or beat shingles for owners who stay long term.
What is the most expensive part of replacing a roof?
Labor is usually the most expensive part. Install labor for asphalt shingles runs about $150 to $300 per square, or $2,250 to $4,500 on a 15-square, 1,200 sq ft ranch, before tear-off. Tear-off adds about $100 to $150 per square per layer. Rotted decking found after tear-off is a common surprise cost, at $5 to $12 per sq ft replaced.
How long does it take to replace a 1,200 sq ft roof?
A full crew usually replaces an asphalt shingle roof on a 1,200 sq ft single-story house in one to two days, including tear-off, since 15 squares is within a typical crew’s daily output. Standing seam metal commonly takes two to four days. Steep pitch, a second layer to remove, deck repairs, tile or slate, and rain delays can all add time.
How many bundles of shingles do I need for a 1,200 sq ft house?
A single-story 1,200 sq ft house at a 6/12 pitch needs about 45 bundles of architectural shingles for its roughly 15 squares, or 48 to 51 bundles with waste. Use 5 to 7 percent waste for a simple gable and 10 to 12 percent for a hip. Starter strip and ridge cap are ordered separately, and designer shingles may need 4 or 5 bundles per square.
Does a two-story 1,200 sq ft house cost less to roof?
Yes, a two-story 1,200 sq ft house usually costs much less to roof because its footprint is about 600 sq ft, giving roughly 790 sq ft of roof (about 8 squares). This Old House puts the average two-story replacement at $4,605 versus $8,809 for a single-story house of the same living area. Height can add some safety and staging labor.