The cost to replace a roof on a 1,400-square-foot house can range between $7,082 and $23,453, depending on factors like the number of floors in your home, your location, and your chosen roofing material. Most homeowners pay an average of $9,213 for this home improvement project, but this guide can help you get a clearer picture of your final roof replacement price.
Key Takeaways
- The cost to replace a roof on a 1,400-square-foot house ranges from $7,082 to $23,453 nationwide, with most homeowners paying around $9,213 on average.
- Asphalt shingles are the most popular and affordable roofing material, costing an average of $7,082 for a 1,400-square-foot home. Slate is the most expensive option at $23,453 for a home of the same size.
- Replacing a roof on a one-story, 1,400-square-foot home costs approximately $10,191 because of its larger roof area of 1,755 square feet. A two-story home of the same size costs about $5,302 with only 913 square feet of roof area.
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Roof Replacement Costs by Home Stories
The number of floors in your home impacts the cost of your roof. The more stories you have in your home, the smaller the size of your roof. A typical 1,400-square-foot home with one story will require more roofing materials than a home of the same size with two stories, which explains the significant cost difference.
Let’s use an example for clarity: A one-story home at 1,400 square feet will have roughly 1,755 square feet of roof area. On the other hand, a two-story home generally has about half that amount. Approximately 20% of homes at 1,400 square feet have two stories, so you’re more likely to have a one-story home at this house size.
When contractors calculate your roof replacement cost, they measure your actual roof square footage, not your home’s floor area. Understanding this distinction helps explain why identically sized homes might receive different roofing quotes. This calculation considers everything from your roof’s pitch to additional features like dormers and overhangs.
| Stories | Estimated Roof Square Footage | Average Roof Replacement Cost | Roof Replacement Cost Range |
|---|---|---|---|
| 1 | 1,755 | $10,191 | $7,833 – $25,942 |
| 2 | 913 | $5,302 | $4,075 – $13,496 |
Roof Replacement Costs by Material
Your choice of roofing material can dramatically change your new roof’s upfront cost and long-term value. Asphalt shingles remain the most popular choice nationwide due to their affordability and reasonable durability, representing approximately 75% of residential roofs in America.
Homeowner Insights
- According to the 2026 This Old House Roofing Survey of 1,000 homeowners, labor costs (65%) and materials (64%) were cited as the biggest contributors to final roof replacement price. Hidden or unexpected roof damage was meaningful but secondary, affecting roughly 1 in 4 projects. This means your material choice is one of the two most powerful levers you have for controlling your total cost.
Metal roofing, while more expensive initially, offers exceptional longevity that can offset the higher upfront investment over time. Specialty materials like wood, clay, and slate deliver distinctive aesthetic appeal and premium performance at considerably higher prices. Each material comes with its own installation requirements, maintenance needs, and expected lifespan, making this decision about more than just immediate cost concerns. Your local climate, home style, and how long you plan to stay in your home should all factor into selecting the right material for your 1,400-square-foot home’s roof replacement.
| Roofing Material | Commonality in Homes | Estimated Roof Replacement Cost for a 1,400-Square-Foot Home |
|---|---|---|
| Asphalt | 75% | $7,082 |
| Metal | 11% | $13,900 |
| Wood | 7% | $17,269 |
| Clay | 3% | $23,337 |
| Slate | 1% | $23,453 |
Pro Tip
- This Old House general contractor Tommy Silva notes that asphalt shingles remain the most cost-effective option: “This is a cost effective roof, which is one of the reasons why it’s most popular.” He adds that basic asphalt shingles can last 15 to 25 years, while architectural shingles—which have replaced the old three-tab style—offer a more substantial look with different thicknesses and grades available.
Roof Replacement Costs by Region
While researching roofing costs, we found that geographic location plays a significant role in determining what you’ll pay for a new roof on your 1,400-square-foot home. This regional variance stems from several factors, including local labor rates, building code requirements, and climate considerations specific to different parts of the country. Understanding these regional differences helps you set realistic expectations for your roofing project and explains why national averages might not perfectly reflect local market conditions.
In the Northeast, contractors often charge more due to stricter building codes and weather challenges, while Southern states may offer more competitive pricing due to year-round roofing seasons. Midwestern homeowners typically face moderate pricing influenced by seasonal constraints and average labor costs. Western states show variation depending on specific location, with coastal areas generally commanding premium rates compared to inland regions.
| Region | Roof Replacement Cost |
|---|---|
| Northeast | $9,518 |
| South | $9,327 |
| Midwest | $9,495 |
| West | $9,069 |
How Does a Roof Replacement Cost Vary by Home Square Footage?
Based on our math, we’ve found that a roof replacement costs about $674 per 100 square feet of living space in a one-story home and $366 per 100 square feet in a two-story home. For every 100 square feet of home, you’ll see roughly an increase of 120 square feet of roof in a one-story home and 60 square feet in a two-story home.
Pro Tip
- On a recent This Old House project, general contractor Charlie Silva explained that the homeowner opted against replacing a slate roof with slate again—not just because of cost, but because of ongoing maintenance: “You really have to take care of a slate roof over time.” Instead, they chose a metal shingle roof at roughly a third less the cost of standing seam metal, and it was even approved for a historic home.
This depends on your pitch angle and eaves. For this exercise, we assumed a pitch angle of 6/12 and eaves sticking out 1 foot from the home. The relationship between your home’s floor space and roof size isn’t perfectly proportional due to roof pitch, overhangs, and architectural features. Understanding these scaling factors helps you estimate how costs might change if your home is slightly larger or smaller than the standard measurements. Contractors calculate materials in “squares” (100 square feet of roofing area), and knowing how your home’s dimensions translate to roofing squares gives you better insight into pricing variations.
Roof Replacement Cost
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Ad DisclaimerFAQs About Replacing a Roof on a 1,400-Square-Foot House
How long does it take to install a roof on a 1,400-square-foot house?
A roof installation on a 1,400-square-foot home usually takes one to three days, though the exact timeline depends on factors such as the weather, your roof complexity, and your material choice. Rain, extreme heat, or wind can slow down progress, while multi-level homes or roofs with steep pitches, skylights, or dormers require extra time due to the intricate design. Asphalt shingles allow for the fastest turnaround of around one to two days, while slate or tile installations often take four to five days due to their weight and additional labor demands.
How long will my roof last?
The lifespan of your replacement roof will depend on the material you choose. Asphalt shingles, the most common and affordable option, typically last 15–30 years. Metal roofing offers more extended protection, with a lifespan of 40–70 years for steel or aluminum. Premium copper or zinc roofs can last a century or more with proper maintenance. Wood shakes and shingles generally last 20–30 years, while clay and concrete tiles last 50–100 years.
How do I know when it’s time to replace my roof?
Damaged or missing shingles, water stains on ceilings, and sagging roof decks all signal that your roof needs replacement rather than another repair. Cracked, curled, or bald asphalt shingles can expose your home to leaks, while stains on interior surfaces suggest water has already breached the roofing layers. If your roof has weathered multiple major storms or needs frequent fixes, investing in a full replacement usually makes more financial sense than continuing with patchwork repairs.
How We Calculated Our Roof Replacement Cost Estimates
The cost to replace a roof varies based on four primary factors: the home’s square footage, number of stories, roof pitch, and type of roofing material.
The cost to replace a roof varies based on four primary factors: the home’s square footage, number of stories, roof pitch, and type of roofing material.
For each home size, we applied standard architectural principles to determine the total roof area—a 6/12 roof pitch (rising 6 inches vertically for every 12 inches horizontally) with one-foot eave overhangs. The calculation also incorporates weighted averages reflecting the distribution of one-story versus two-story homes across the United States.
We converted the roof area measurement into “squares” (the roofing industry’s standard unit, with one square covering 100 square feet) to align with how vendors sell and price materials. Material costs were sourced directly from RSMeans data from Gordian®, the industry’s leading construction pricing database used by professional contractors nationwide.
The final cost estimates represent the number of required squares multiplied by the material cost per square. While these figures provide a reference point for budgeting purposes, actual prices may vary based on region, specific property characteristics, location, and current market conditions. For the most accurate pricing, we recommend requesting quotes from at least two reputable roofing companies in your area.
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