Calculate Roofing Cost by the Square Foot in 2023
Your roof has been damaged and you need to figure out how much it’ll cost to fix it.
Whether it’s parts of the roof or the whole thing, calculating roofing cost by the square foot can help you to get to grips with the funds you’ll need for the job.
Your roof is what keeps you safe and protected in your home – so it isn’t something you want to scrimp on.
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General Roofing Costs
The cost of roofing can vary significantly based on a range of factors, including the type of material, labor costs, size of the roof, and your location. Here’s a general breakdown:
- Materials: The choice of roofing material can have a huge impact on cost. Asphalt shingles are generally the cheapest, costing $2-$5 per square foot. Metal roofing can range from $3-$18, while tile or slate can cost upwards of $10-$20 per square foot.
- Labor: Labor costs can vary by region but expect to pay anywhere from $1.50 to $5 per square foot. More complex jobs or steeper roofs may incur higher labor costs.
- Underlayment and Accessories: Apart from the main material, you’ll also need an underlayment, which can cost between $0.50 and $1 per square foot, as well as accessories like flashing, vents, and fasteners, which could add another $1-$2 per square foot.
- Removal of Old Roof: If you’re replacing an old roof, removal can cost from $1-$5 per square foot, depending on the complexity and the number of layers to be removed.
- Permits and Fees: Costs can range from $100-$1,000, depending on local regulations.
- Miscellaneous: Things like a protective coating, gutter replacement, or additional carpentry work can add to the cost.
- Geographic Location: Prices will differ based on where you live due to labor costs and material availability.
- Size of Roof: Costs are often quoted per “roofing square,” which is a 10-foot by 10-foot area (100 square feet).
- Repairing Roof: If you’re repairing a roof, you can expect to invest somewhere between $400 – $1,200. If you receive a quote for over $3000 it’s likely time for a complete roof replacement.
To sum up, for an average 2,000-square-foot roof using asphalt shingles, you might expect a total cost between $8,000 and $16,000. However, if opting for premium materials and accounting for a complex design or high labor rates, costs could exceed $30,000 or more. Always get multiple estimates and consider all factors to get a comprehensive understanding of costs.
Roofing Costs by Square Foot Per Material
Roofing costs will differ depending on the material you need for your roof.
The materials come in different levels of price-point, and so the square footage also varies dependent on said material.
Shingle Roofs
The most common roof type in the US is an asphalt shingle roof – which also happens to be the least expensive to repair or replace.
The average price to replace an asphalt shingle roof is around $7 per square foot to install. Per 10 x 10 square-foot, you’re looking at between $500 and $1000 for a moderate repair, based on the average US roof size of 2000 square feet.
If your roof features wood shakes or cedar shingles you’re looking at a repair costing around $500 to $1000. This might be due to the build-up of moss or damage due to insects that live in the wood. There are also metal shingles, which would be around the same price.
A whole new asphalt shingle roof would be around $7500.
Metal Roofs
These cost an average of $500 to $1500 to repair. Metal roof damage can involve the fixing of loose seams or damaged fasteners.
The average price for a new metal roof would be double an asphalt roof
A 1000 square foot metal roof will therefore come in at between $5000 and $8500
So a 3000 square foot metal roof will come to between $16,000 and $27,000.
Fascia and Soffits
Fascia and soffits are architectural elements that border and ventilate the eaves of a roof. Fascia is a vertical board that caps the end of rafters and is often where gutters are attached. Soffits are the horizontal boards beneath the roof overhang, providing ventilation and a finished look.
Depending on how large your roof is, the average cost to repair fascia and soffits is $3000.
You can replace fascias with PVC or wood ($10 to $30 per 8-foot board) and soffit panels come in at approximately $20 for a 12-foot board.
These parts of your roof are subject to damage because they are often more exposed to the elements.
Trusses
Trusses are prefabricated structural frameworks used to support roofs and bridges. Comprising triangular units made of wood or metal beams, they distribute weight evenly and provide stability. Trusses are popular in construction for their strength-to-weight ratio, design flexibility, and ease of installation.
Roof trusses average around $1.90 to $4.50 per square foot. They are important as they support the whole roof and can actually stop more substantial leaks from penetrating the roof.
They can develop mold, which can be dangerous to health, so if you spot this then you’ll need them inspected.
Clay and Concrete Roofs
For clay and concrete roof, the prices come out as follows.
For a 1000 square foot roof, it will cost between $12,600 and $24,000.
For a 2000 square foot roof, you’re looking at a low end of $18,000 and a high end of $42,000.
For a 3000 square foot roof, it will cost between $24,000 and $45,000.
Slate and Stone Roofs
Often the nails on a slate or a stone roof can come loose, leading to the need for moderate roof repair.
It’s likely you’ll be looking at a quote of between $550 to $1500 to repair these nails.
Often they are too tightly attached to the roof, which can lead to propping up causing leaks to occur through the roof.
For a 1000 square foot roof, it will cost between $6000 and $12,300.
For a 2000 square foot roof, you’re looking at a low end of $13,000 and a high end of $21,000.
For a 3000 square foot roof, it will cost between $16, 000 and $27,000.
Other Roof Repair Issues
Chimney Repair
It’s time to repair your chimney if you notice crumbling mortar, loose or missing bricks, water leaks, or a damaged chimney crown. Additionally, if you experience poor draft, smoke backflow, or detect a musty odor, these are signs that your chimney may need professional inspection and repair.
A chimney repair is likely to set you back between $750 and $1000. This is because the damaged chimney could be caused by structural damage on another part of the roof around it. This means additional repairs.
One example of this is the shingles around the chimney. These would need to be taken away and replaced with brand new shingles.
You can see whether a deal can be arranged with your contractor when it comes to this kind of repair. As it covers multiple areas, they might be happy to slightly reduce the cost that they would usually quote for a lone shingle replacement.
Skylight Repair
It’s time to repair skylights if you notice leaks, condensation between the glass layers, or visible cracks. Discoloration around the frame, draughts, or reduced energy efficiency are also indicators that your skylight may need professional inspection and repair.
This might require totally new sealant and flashing. This might bump costs up to between $1000 to $3000. As is the case with considerable chimney damage, all the old shingles around the skylight will need to be taken away.
The area around the reflashed or resealed skylight will require replacement shingles. This might be a small portion of the roof, but it may require a larger space to be re-shingled. If this is the case, the cost will go up.
If you have more than one skylight to fix, the cost will of course go up in this case too.
It’s also worth noting that if a skylight is easier to get to, a contractor will likely reduce the quote of the job.
Garage Roofs
An entire replacement roof for a garage will come in at about $1500.
If a simpler repair is required, this will again be based on the materials needed. Base these quotes on the above list of materials, but be prepared for your garage roof repair to come in at a slightly lesser sum.
Guttering
Keeping guttering well maintained is important. But sometimes they’ll need repairing, not just cleaning.
Patching a hole in guttering will cost around $2 to $4. This is the cost of roofing cement and a patch.
Ready for Your Roof Repair
Whether you’re experiencing damage to your roof in the form of a leak or a different problem, we have you covered. Check out our search tool to find roof repair in your area today.
Use our online roofing cost calculator for a quote. Fill in the project, material, zip code, and homeowner section on the form for an estimate.
And if you have any questions at all, don’t hesitate to get in touch with us via our contact page.
Roofing Cost Near You
Roofing costs can vary considerably depending on geographic location due to factors like labor costs, material prices, and even weather conditions that might require specific types of roofing. Here are some examples comparing the costs of replacing or repairing 2000 sq ft roofing systems in various locations across the U.S.
New York City, New York
- Replacement (Asphalt Shingles): $12,000 – $20,000
- Minor Repairs: $400 – $1,600
Omaha, Nebraska
- Replacement (Asphalt Shingles): $8,000 – $13,000
- Minor Repairs: $500 – $1,200
San Francisco, California
- Replacement (Asphalt Shingles): $14,000 – $24,000
- Minor Repairs: $600 – $1,400
Miami, Florida
- Replacement (Asphalt Shingles): $10,000 – $16,000
- Minor Repairs: $450 – $1,300
Dallas, Texas
- Replacement (Asphalt Shingles): $10,070 – $13,000
- Minor Repairs: $500 – $900
Chicago, Illinois
- Replacement (Asphalt Shingles): $11,200 – $17,200
- Minor Repairs: $650 – $1,000
Seattle, Washington
- Replacement (Asphalt Shingles): $12,000 – $22,800
- Minor Repairs: $500 – $1,200
Atlanta, Georgia
- Replacement: $9,000 – $15,500
- Minor Repairs: $550 – $900
Boston, Massachusetts
- Replacement: $11,000 – $17,000
- Minor Repairs: $550 – $1,300
Denver, Colorado
- Replacement: $9,000 – $13,500
- Minor Repairs: $400 – $800
Phoenix, Arizona
- Replacement: $8,000 – $14,800
- Minor Repairs: $350 – $800
Minneapolis, Minnesota
- Replacement: $13,000 – $17,400
- Minor Repairs: $650 – $1,100
New Orleans, Louisiana
- Replacement: $9,600 – $14,600
- Minor Repairs: $300 – $800
Salt Lake City, Utah
- Replacement: $9,000 – $12,900
- Minor Repairs: $250 – $700
Portland, Oregon
- Replacement: $12,000 – $15,000
- Minor Repairs: $300 – $800
Raleigh, North Carolina
- Replacement: $8,000 – $13,000
- Minor Repairs: $250 – $700
Philadelphia, Pennsylvania
- Replacement: $13,000 – $18,900
- Minor Repairs: $550 – $1,000
A couple of points to note:
- Labor Costs: Cities like New York and San Francisco generally have higher labor costs, making any type of construction work, including roofing, more expensive.
- Material Costs: Some materials might be more expensive in certain regions. For example, metal roofing may be more common and thus less costly in regions prone to wildfires.
- Weather Conditions: Places with severe weather conditions might require more durable (and expensive) materials, affecting the overall cost.
Remember, these are just estimates; you should get several quotes for a more accurate assessment of your specific situation.