TPO vs EPDM: Which membrane is right for your flat roof?
Local answers from TruRoof, commercial roofing in Loveland, OH.
You manage a commercial building in Loveland with a flat roof that’s starting to leak or blister. You’ve heard TPO and EPDM are the two main options, but you’re not sure which one your building needs. The Little Miami River valley weather means heavy rains and humid summers, so the choice matters.
Flat roofs often trap water because the slope isn’t steep enough to shed it fast. TPO is a white thermoplastic that reflects sunlight and can lower cooling costs in summer. EPDM is a black rubber that flexes in cold and handles standing water well. If your roof holds puddles after rain, that points to one material. If it bakes under direct sun, the other may work better.
A full replacement on a typical commercial flat roof in Loveland can range from $4 to $8 per square foot. The final cost depends on the roof’s size, how much insulation and decking need repair, and whether there’s hidden water damage. TPO material often costs a little less, but labor and roof condition matter more than the sticker price of the membrane.
Call TruRoof for a free roof assessment. A contractor will measure the slope, check the drains, and look at how water moves. That tells you which membrane fits your building’s actual conditions—not just a brochure. Don’t wait for the next big storm to turn a small leak into a ceiling collapse.
Once the right roof is on, your building stays dry. Summer cooling costs drop, and you stop checking the forecast every time it rains. The roof just works, season after season.
What people in Loveland say
"I'm reviewing my two new roofs, on my house and my garage, installed by TruRoof. The company, and Damon Chuke, their representative, helped me work with the insurance company, and with understanding all the details of the whole process. They took out an obsolete chimney, were on time and professional, and the finished roofs and flashing are beautiful. Many compliments from neighbors. Highly recommended by me."
"We have a beautiful condo in a historic building from the 1840s. Late November had a bad leak in the dining room area. I called Britt at TruRoof who came out and inspected the entire roof of the building. He said to do the entire roof could be around $50,000. But then he started laughing and said you need to caulk the area around one of the chimneys. I thought he was nuts, but I did the caulking, which cost me about 25 bucks worth of outdoor caulk, and there are no more leaks. I cannot express my appreciation for his diligence and his honesty. That kind of a company and a person is rare these days. Highly, highly, highly recommend these guys."
"TruRoof did an outstanding job from start to finish. Communication leading up to the start date was great. Once on site and the project started, everything went as discussed, and the crew was very professional."
Other things people in Loveland ask
can you reroof over an existing flat roof
A recover works when there is one roof layer and dry insulation. A core sample tells us in an hour.
how much does a commercial roof cost
We price by square footage, system and insulation and give you a written proposal you can put in front of the board.
commercial roof keeps leaking after repairs
When a roof fails despite repeated repairs, the membrane is likely shot. Get a core sample to check insulation. If it is wet, a full replacement or a silicone restoration coating may be needed. Stop wasting money on patches.
roof coating vs replacement flat roof
Coatings work when the roof is still structurally sound and the membrane is intact. If there are multiple leaks, ponding, or wet insulation underneath, a coating won't fix it. Get a moisture scan and a core sample before deciding.
Ready to talk?
TruRoof handles commercial roofing in Loveland and the area around it.