Use our Ohio flat roof cost calculator for an instant price range estimate based on your building specifications and material preferences. Explore commercial roofing pricing details to make an informed decision, and when you’re ready, contact Diamond Roofing Systems for a custom quote tailored to your project.
The average cost of a flat roof replacement in Ohio is approximately $857,927 - $1,871,086. Flat roof replacements in Ohio can range from roughly $90,000 to over $2,000,000. The cost of a commercial roof replacement will depend on the square footage of your facility, the roofing material you choose, the architectural elements of your roof, and whether or not your existing roof will have to be removed. For a fully custom estimate, contact Diamond Roofing Systems.
Flat Roof Replacement Costs in Your Area
Flat roofing costs can vary based on location and project details. The following flat roof replacement costs in various Ohio cities are based on the average-sized commercial building in each respective location:
City
Flat Roof Cost
Warren, OH
$376,253 - $820,584
Flat roof replacement costs in Warren, OH typically range from $376,253 to $820,584. On average, businesses invest around $598,419 to replace their roof.
Akron, OH
$259,868 - $566,757
In Akron, OH, flat roof replacement costs run between $259,868 and $566,757. Most commercial property owners spend about $413,313 for a full replacement.
Cleveland, OH
$310,236 - $676,606
Flat roof replacement costs in Cleveland, OH generally range from $310,236 to $676,606. The average cost to replace a commercial roof here is approximately $493,421.
Parma, OH
$190,280 - $414,992
For Parma, OH, flat roof replacement costs span $190,280 to $414,992. Businesses often budget around $302,636 for a complete replacement.
Lorain, OH
$535,663 - $1,168,249
Flat roof replacement costs in Lorain, OH range from $535,663 to $1,168,249. On average, property owners pay close to $851,956 to replace their roof.
Elyria, OH
$450,372 - $982,233
In Elyria, OH, replacing a flat roof can cost between $450,372 and $982,233. The typical project lands near $716,303 in total.
Mentor, OH
$303,198 - $661,257
Flat roof replacement costs in Mentor, OH usually fall between $303,198 and $661,257. The midpoint for most projects is about $482,228.
Canton, OH
$55,140 - $206,775
In Canton, OH, flat roof replacement costs range from $55,140 to $206,775. The average investment for a new flat roof is roughly $130,958.
Youngstown, OH
$95,836 - $359,385
Flat roof replacement costs in Youngstown, OH run from $95,836 to $359,385. Most businesses spend around $227,611 to replace their roof.
Euclid, OH
$663,656 - $2,488,710
In Euclid, OH, replacing a flat roof costs between $663,656 and $2,488,710. The average project comes in near $1,576,183.
Lakewood, OH
$63,540 - $238,275
Flat roof replacement costs in Lakewood, OH range from $63,540 to $238,275. The midpoint price is about $150,908.
Cuyahoga Falls, OH
$66,108 - $247,905
In Cuyahoga Falls, OH, flat roof replacement costs vary from $66,108 to $247,905. The typical cost falls close to $157,007.
Mansfield, OH
$341,640 - $1,281,150
Flat roof replacement costs in Mansfield, OH range from $341,640 to $1,281,150. Most projects average around $811,395.
Strongsville, OH
$243,968 - $914,880
In Strongsville, OH, replacing a flat roof can cost anywhere from $243,968 to $914,880. The average replacement runs about $579,424.
Medina, OH
$101,732 - $381,495
Flat roof replacement costs in Medina, OH typically span $101,732 to $381,495. On average, a business spends roughly $241,614 on a new flat roof.
Ohio Commercial Roof Replacement Cost by Material
Different roofing materials come with different price points. Here’s what you can expect:
TPO
$4.50 - $7.88 / sq ft
EPDM
$5 - $8.75 / sq ft
Modified Bitumen
$12 - $15 / sq ft
PVC
$5 - $8.75 / sq ft
Metal
$8 - $14 / sq ft
Coatings
$4 - $8 / sq ft
What is the cheapest type of flat roof?
TPO is the most budget-friendly flat roofing option, offering a cost-effective balance between durability and energy efficiency. With its reflective surface, TPO helps reduce cooling costs by minimizing heat absorption. TPO is lightweight, easy to install, and provides strong resistance to UV rays, chemicals, and punctures. Due to its affordability and long lifespan, TPO is a popular choice for commercial buildings looking for an economical yet durable roofing solution.
What is the most expensive type of flat roof?
Modified bitumen is among the most costly flat roofing materials due to its multi-layered installation and high durability. This asphalt-based system offers superior waterproofing and is designed to withstand extreme weather conditions. Modified bitumen roofs require professional installation and periodic maintenance to ensure longevity. Modified bitumen roofs are a premium option for commercial properties that demand maximum protection.
Price of Flat Roof Replacement by Square Foot
Roof Size
Roof Replacement Cost
5,000 sq. ft
$22,500 - $75,000
10,000 sq. ft
$45,000 - $150,000
25,000 sq. ft
$112,500 - $375,000
50,000 sq. ft
$225,000 - $750,000
75,000 sq. ft
$337,500 - $1,125,000
100,000 sq. ft
$450,000 - $1,500,000
125,000 sq. ft
$562,500 - $1,875,000
150,000 sq. ft
$675,000 - $2,250,000
175,000 sq. ft
$787,500 - $2,625,000
200,000 sq. ft
$900,000 - $3,000,000
Commercial Flat Roof Cost Factors
Size The total area of your roof significantly impacts the final cost. Larger surfaces require more materials and labor, driving up overall expenses.
Material Different materials vary in cost, lifespan, and maintenance needs. Our materials range from $4.50 to $15 per square foot.
Tear Off Removing your existing roof will add to the costs because of labor and disposal fees.
Architectural Features Complex roof designs with slopes, skylights, or HVAC systems may require additional work, increasing costs.
Time of Year Roofing projects completed in peak seasons may have higher labor costs due to demand, while off-season installations might lower the cost.
Need a Commercial Roofing Quote in Ohio?
Contact Diamond Roofing Systems for your free flat commercial roofing quote.