Roof coating or full replacement? What flat roofs really need.
Honest answers from TruRoof, commercial roofing in Dayton, KY.
Your Dayton commercial flat roof is showing its age. Maybe it’s along KY 303 or near Manhattan Harbour. It leaks a little after storms, but you’re not ready for a full tear-off. You wonder if a roof coating is a smart fix or wasted money.
Flat roofs in Dayton take a beating. Hot summers and freezing winters cause the membrane to expand and crack. Rain pools in low spots, especially on older buildings near the Ohio River. You might see bubbles, small splits, or water stains inside. A roof coating can seal those surface cracks and reflect heat. But it only works if the insulation underneath is dry and the roof deck is solid. If you have soft spots or multiple leaks, a coating just hides the problem.
Coatings cost less upfront. For a typical Dayton storefront or office, a silicone or acrylic coating might run $3 to $5 per square foot. A full replacement with a new membrane can be $9 to $14 per square foot, depending on the roof size and access. Coatings buy you 5 to 10 years. A new roof lasts 20 to 30 years. If your roof has wet insulation or serious ponding, a coating fails fast. You end up paying twice. That’s why a proper inspection matters.
The smart move is to get a moisture scan and a core sample. This shows exactly where water is trapped. Do not let anyone coat your roof without checking first. TruRoof offers free commercial roof inspections in Dayton and Campbell County. We use infrared scanning to find wet spots. Then we give you a clear report, not a sales pitch. You’ll know if a coating can work or if replacement is the only way.
After the right fix, your flat roof holds up through Dayton’s weather. No more leaks during spring storms. No more emergency calls. Your business stays dry, and your roof budget stays predictable. You can focus on running your business, not worrying about the ceiling.
What people in Dayton 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 Dayton 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.
TPO vs EPDM flat roof
TPO is white and reflects heat, which helps cooling costs in summer. EPDM is black rubber and handles ponding water well. For most Cincinnati commercial buildings, TPO is the default choice. Get a roof assessment to match the membrane to your roof's slope and drainage.
Ready to talk?
TruRoof handles commercial roofing in Dayton and the area around it.