Onward
A 1,700 sq ft house sits almost exactly at the U.S. average home size, which makes it the benchmark a lot of national roofing prices are built around. At this size, the gap between a fair quote and a padded one can run $5,000 or more on the same house. This guide gives you the real 2026 numbers, explains why your roof is bigger than your floor plan, and shows you how to price it by material and pitch before you sign anything.
How much does it cost to replace a roof on a 1,700 sq ft house in 2026?
Replacing the roof on a 1,700 sq ft house costs $9,500 to $16,500 in 2026 with mid-grade architectural shingles. That works out to about $5.50 to $9.50 per square foot installed, including a full tear-off of the old roof. Budget 3-tab shingles run a little less; metal, tile, and slate run two to four times more.
The number that matters isn’t your home’s 1,700 sq ft floor size — it’s your roof area, which is about 1,870 to 2,300 sq ft once you account for pitch and overhangs. That’s roughly 19 to 23 roofing squares.
Key takeaway: Budget around $9,500–$16,500 for an architectural shingle roof on a 1,700 sq ft house, but get your real number priced by measured roof area and material. A free Onward estimate gives you written quotes from vetted local pros in about 60 seconds.
Why your roof is bigger than 1,700 sq ft
This trips up almost every homeowner. Your home’s 1,700 sq ft is the flat floor area. Your roof sits at an angle over the footprint, so it covers more surface than the flat footprint beneath it.
The rule of thumb: roof area ≈ footprint × 1.1 to 1.4, depending on how steep the roof is. A low-slope roof adds little; a steep roof adds a lot. The eaves (overhangs) add a bit more. A 1,700 sq ft two-story home has a smaller footprint than a 1,700 sq ft single-story ranch, so its roof is smaller and cheaper even though the floor area matches.
For a typical 1,700 sq ft house, plan on roughly 1,870 to 2,300 sq ft of roof — about 19 to 23 squares (a square is 100 sq ft of roof). If a contractor quotes a firm price off your listed square footage without measuring, treat it as a red flag. We break the per-square math down fully in our cost per square guide.
1,700 sq ft roof replacement cost by material
Material is where your budget lives or dies. The table below shows typical 2026 installed totals for a 1,700 sq ft house, based on the 1,870–2,300 sq ft of actual roof area for this size.
| Material | Cost per sq ft (installed) | Typical total (1,700 sq ft house) | Lifespan |
|---|---|---|---|
| 3-tab asphalt shingle | $4.50–$7.00 | $8,400–$16,100 | 15–20 yrs |
| Architectural asphalt shingle | $5.50–$9.50 | $9,500–$16,500 | 25–30 yrs |
| Metal (corrugated/ribbed) | $7.00–$12.00 | $13,500–$27,000 | 40–60 yrs |
| Standing seam metal | $10.00–$18.00 | $19,000–$41,000 | 50–70 yrs |
| Clay or concrete tile | $10.00–$22.00 | $19,000–$50,000 | 50+ yrs |
| Natural slate | $14.00–$30.00 | $26,000–$69,000 | 75–100 yrs |
Why architectural shingles are the default
Asphalt covers about four out of five U.S. homes because it’s the cheapest material that still performs. Architectural (also called dimensional or laminate) shingles are the sweet spot in 2026 — they cost only a little more than flat 3-tab shingles but last 5–10 years longer, resist wind better, and look far better from the curb. Dig deeper in our architectural shingle cost guide and asphalt shingle cost guide.
When metal or tile pays off
Premium materials cost roughly two to five times more up front, but the math can favor them if you stay put. A standing seam metal roof lasts 50–70 years — long enough that you may never replace it again — and reflects heat to cut cooling bills. Tile and slate can outlive the house. Compare the long game in our metal vs. shingle breakdown.
1,700 sq ft roof replacement cost by pitch
Pitch (the steepness of your roof) changes both the surface area and the labor difficulty. Here’s how the same 1,700 sq ft house prices out across common pitches, using architectural shingles.
| Roof pitch | Steepness | Roof area estimate | Architectural shingle total |
|---|---|---|---|
| 3/12–4/12 (low) | Walkable, gentle | 1,870–1,980 sq ft | $9,500–$14,000 |
| 5/12–7/12 (moderate) | Standard | 1,980–2,150 sq ft | $10,800–$16,000 |
| 8/12–9/12 (steep) | Needs roof jacks | 2,150–2,330 sq ft | $12,500–$17,500 |
| 10/12+ (very steep) | Harness & staging | 2,330–2,600 sq ft | $14,500–$20,500 |
A very steep roof can add 15–30% to the bill versus a low slope on the same house — both because there’s more surface and because the labor is slower and more dangerous.
What drives your 1,700 sq ft roof price
Several factors move your number. Here’s what to watch so nothing on the final bill surprises you.
- Tear-off and disposal. Stripping the old roof and hauling it off adds $1,200–$3,200 for a house this size, depending on layers. It lets the crew inspect the wood underneath.
- Decking repairs. If the plywood or OSB is soft or rotted, it has to be replaced first — usually $2–$5 per sq ft for the affected area. A good quote includes a per-sheet price.
- Roof pitch and stories. Steep and tall roofs are slower and riskier, adding 10–25% to labor.
- Roofline complexity. Valleys, dormers, skylights, and chimneys mean more cuts and flashing. A simple gable roof costs less than a cut-up hip roof of the same size.
- New flashing, vents, and underlayment. Quality jobs replace the flashing, drip edge, and underlayment rather than reusing old parts.
- Where you live. Labor, permits, and disposal fees vary by region. Storm-belt states often run higher.
Repair or replace a 1,700 sq ft roof?
A repair runs $400–$2,500 and can buy a sound roof several more good years. Replace if the roof is past 80% of its rated life, you’re patching it every season, there’s widespread granule loss or curling, or the decking is sagging. Repair if the damage is localized, the roof is under 15 years old, and the rest is sound. When you’re on the fence, get an honest inspection — see our full roof repair cost guide and the roof replacement cost overview.
How to save on a 1,700 sq ft roof replacement
You can lower your cost without buying a worse roof.
- Get three written, itemized quotes. Three honest bids on the same scope routinely vary 20–30%. Onward matches you with several vetted pros at once.
- Re-roof in the off-season. Late fall and winter are slow for roofers in most regions — booking then can shave 5–15% off labor.
- Choose architectural shingles. They deliver 25–30 years for a fraction of metal or tile.
- Don’t auto-take the cheapest bid. A lowball often means builder-grade shingles, a skipped tear-off, or thin insurance.
- Verify license and insurance. Every pro in the Onward network clears The Onward Shield, our license, insurance, and reputation check.
Why homeowners price their roof through Onward
Onward isn’t a roofing company — we’re the layer of trust on top of the local ones. When you tell us about your roof, we match you with a few licensed, insured, background-checked pros in your area who compete for your job with free, written quotes. You compare the numbers, read reviews we re-verify yearly, and choose. Your information is never sold. See how we verify every roofer and how we calculate our cost ranges.
Your next step
A range is a starting point — your real price depends on your roof’s measured area, slope, material, and condition.
- In the next 60 seconds: Get a free Onward estimate and we’ll match you with vetted local roofers.
- Compare sizes: See costs for a 1,500 sq ft or 2,000 sq ft house.
- Before you sign: Make sure your quote is itemized — material grade, tear-off scope, decking price per sheet, and warranty length should all be in writing.
The homeowners who pay a fair price aren’t the ones who haggle hardest. They’re the ones who compare a few honest quotes from pros they can trust.
