Roofing costs depend on your project and location. Check with a local pro for your specific job.
EPDM roofing installation costs $13,000 to $25,000 for a 1,600-square-foot roof, depending on your roof size and membrane thickness.
Your roof slope affects EPDM installation, as steep angles stress the membrane and lead to shifting, wrinkles, and future repairs.
You should account for demolition and prep work, building permits between $400 and $1,700, and underlayment replacement when creating your budget.
Hiring a local roofing professional prevents leaks from wrinkles or missed seams and protects your home from water damage.
In 2026, the national average cost for EPDM roofing is $17,000, though your total will vary based on roof size, slope, and labor rates. Most homeowners spend between $13,000 and $25,000, with primary cost drivers including membrane thickness, roof complexity, and whether underlayment needs replacing. On the higher end, larger homes with angled roofs can reach up to $55,000.
Roof slope matters more for EPDM than for most other roof types because the membrane is designed to drain water in specific directions, and steep angles can compromise the seal during and after installation. Over time, gravity causes the material to shift or wrinkle, which leads to repairs or full replacement. For this reason, EPDM is best suited to roofs with very low angles, typically less than 10 degrees.
EPDM roofing installation costs $7.43 to $13.00 per square foot, and because materials account for roughly half the total project cost, roof size is one of the strongest drivers of your final bill. Labor compounds this further, since every additional square foot also adds installation time. Costs can shift based on weather and the availability of roofing materials and skilled professionals. The table below breaks down the average cost of EPDM roofing based on roof size
| Roof Size in Square Feet | Average Cost in 2026 |
|---|---|
| 700 | $5,200–$9,100 |
| 1,000 | $8,100–$13,300 |
| 1,250 | $10,000–$16,700 |
| 1,600 | $13,000–$21,000 |
| 2,000 | $16,200–$26,300 |
| 2,500 | $20,300–$33,400 |
| 3,250 | $26,500–$43,900 |
A roofing professional is the best choice for EPDM installation, delivering faster, higher-quality results than a general contractor who only occasionally handles this type of work. Expect to pay $45 to $95 per hour per worker for a dedicated roofing pro.
General contractor pricing for EPDM roofing comes in two forms: hourly rates, typically $40 to $250 per worker per hour, or a percentage-based fee of 15% to 25% of the total project cost. The percentage model is more common on larger projects where the scope and materials make a flat hourly estimate difficult to predict.
EPDM roofing costs vary significantly by location, driven by factors such as site access, seasonal weather extremes, local labor availability, and overall market demand. High-cost metros like San Francisco, New York, and Seattle consistently run higher than lower-demand markets elsewhere in the country. The figures below reflect approximate costs for a 1,600-square-foot roof and illustrate how geography affects pricing across different regions:
| Location | Average Cost in 2026 |
|---|---|
| San Francisco, CA | $8,200–$22,500 |
| Austin, TX | $6,700–$18,900 |
| Birmingham, AL | $5,200–$14,000 |
| Los Angeles, CA | $7,500–$21,600 |
| Memphis, TN | $6,200–$14,900 |
| Raleigh, NC | $6,800–$18,700 |
| Seattle, WA | $7,200–$19,900 |
| Boston, MA | $7,700–$20,400 |
| Cleveland, OH | $5,400–$14,100 |
Beyond the membrane itself, several additional factors can affect your total EPDM roofing budget, including site preparation, permits, and the condition of your existing underlayment.
Before new EPDM can go down, the existing roof and potentially its underlayment must be removed and properly disposed of, which costs $40 to $90 per worker-hour. Disposal of demolition work is billed separately, typically by the pound or per dumpster.
New EPDM roofs almost always require a building permit, and as explained in guidance on who pays for building permits, that cost falls on the homeowner—typically between $400 and $1,700. When you hire a roofing professional, the permit fee is usually included as a line item in the total project cost rather than billed separately.
Underlayment is the base layer of the roof, sitting between the structural support and the outer membrane, and costs around $1.50 per square foot to install. If your existing underlayment is damaged or deteriorated, replacing it before the new EPDM goes down adds to your overall project cost.
EPDM roofing may appear simple from the ground, but achieving a flat, sealed, and watertight membrane is trickier than it looks. A small wrinkle or missed seam can let water in, leading to leaks, expensive repairs, or replacement. Hire a licensed roofer near you who can install the membrane, handle flashing, and ensure the entire roof sheds water properly.
Hiring a pro to install EPDM roofing results in a roof that lasts longer and requires fewer repairs over its lifetime. Here are reasons to hire a roofing pro for this task:
Roofers know how to prepare the roof deck and ensure the membrane adheres correctly.
They use the right adhesives, rollers, and tools to prevent bubbles, wrinkles, or lifted seams.
Pros can install flashing and drainage features that prevent leaks.
A roofing pro can identify underlying issues, such as soft decking or poor slope, and correct them before installing new EPDM roofing.
Hiring a licensed roofer preserves warranties and reduces the risk of water intrusion.
"Single-ply membranes like EPDM, TPO, and PVC excel on low-slope or flat roofs, particularly in commercial and multi-family settings, where energy efficiency and waterproofing are priorities. However, they are not ideal for steep-sloped residential roofs, where materials like tile or asphalt shingles offer better durability and curb appeal."
— Paul Watrous, President of the National Roof Certification and Inspection Association (NRCIA)
The general rule when considering whether to replace or repair is if the repair costs more than 50% of a total replacement, you’re better off with a full replacement. The economics often work in your favor over time as instead of multiple repairs, you knock out the entire job at once. As the saying goes, “Buy once cry once,” and that is apt when considering a roof repair, especially with EPDM.
Most EPDM issues affect the entire roof. For example, UV damage, severe weather, salt spray, and other factors will affect the entire roof, making any repairs apply to nearly every section of the roof. This is why most EPDM repairs are often treated as full replacement jobs.
EPDM roof installation averages around 50/50 cost between labor and materials. Saving on materials is much easier, so consider trying some of the methods below before trying to negotiate a lower labor fee:
Expand your search radius for materials to a few hours. Even with gas, you can save a lot.
Buy materials at once and in bulk—negotiate a price if possible.
Use any and all coupons or discount codes.
Use recycled materials (as long as they are in perfect condition).
Work alongside your contractor if permitted.
Minimize any custom work done.
File your own permits if permitted by your contractor.
Get multiple contractor quotes.
Hire in the winter offseason, weather permitting.
Unlike other more fashionable roofing choices like copper or stainless steel, EPDM roofing isn’t a common add-on when homeowners are looking to bump their home’s value. That being said, a new roof of any kind can easily make the house more enticing to would-be buyers.
When considering the return on investment (ROI) for installing an EPDM roof, homeowners can expect to recoup a decent amount of their investment—somewhere in the range of 30% to 50% of the project cost. Homeowners should also see lower monthly energy bills, which can bring the ROI amounts even higher.
Ask your roofer whether the roof deck needs repairs before installing new EPDM roofing.
Determine which EPDM thickness and installation method is most suitable for your roof.
Meet so your pro can take roof measurements and photos and estimate the material and labor costs.
Discuss how they plan to handle drainage, flashing, roof penetrations, and other concerns.
Review the project timeline and discuss how the weather may affect installation dates.
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
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Mitchell and the crew were top tier i am so happy with my new roof
Home Genius ExteriorsD1 Roofing delivers outstanding service from beginning to end, backed by a strong warranty and expert teams. I highly recommend them for their excellence in meeting and surpassing expectations with unmatched communication. Choosing D1 Roofing was flawless decision
Division 1 Roofing LLCThis place took $25,000 for a flat roof job with a five-year warranty and never returned to fix the leaks that were caused by their work. These people are not professionals and should not be doing this type of work. They incorrectly changed the pitch of the roof, and caused more damage than...
The technician was very professional and friendly. He answered all my questions and was very thorough. He left the fireplace area very clean . He inspected from the roof and advised me as to other work that might need to be done. There was no pressure there. I was very satisfied with the...
Supreme brick & chimneyI am really impressed with their timeliness and turnaround. Mitchell came out, and we decided to move forward with their pricing. Our roof was on within a week, and we could not be happier with their team! Amazing company, great prices and honest, dependable craftsmanship. I highly recommend...
Window Depot USA of Central OhioManuel Calvillo is the best option in the area for roofing and you won't be disappointed.
They damaged multiple items on my property, including a marble slab used as a table top, tried to hide it, and refused to pay or replace. Arrived day one without a ladder to access roof & delayed a day. Left a mess in back yard; didn't wear face masks; no show by owner to property to see damages
Grants Tree ServiceI've hired Gary/Cherokee Roofing for two different homes, work quality, responsiveness, and completion have been great both times. And the prices quoted were very competitive. I would definitely hire again.
Lyle did a great job removing asbestos shingles from our front porch roof. They worked together with our roofer to make sure that the new roof was able to be installed on the same day that Lyle removed the asbestos shingles.
Lyle EnvironmentalBradley Builders did a good job replacing the roof on our front porch. They color-matched the existing shingles on the rest of the house and installed a metal ridge roll since we live in a historical neighborhood. They did the job while we were out of town. When we got back, everything was...
Bradley Builders, Inc.From average costs to expert advice, get all the answers you need to get your job done.
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