Flat roof keeps leaking after repairs? Here's why.
Honest answers from TruRoof, commercial roofing in Eastgate, OH.
You own a commercial building in Eastgate with an older flat roof. You've had it patched multiple times, but every storm brings new leaks. You're tired of throwing money at temporary fixes while inventory and tenant spaces are at risk.
When a flat roof keeps leaking after several repairs, the underlying membrane has likely failed. Repeated patches only cover surface cracks. They don't stop water that has already soaked into the insulation below. In Eastgate, our freeze-thaw cycles and heavy summer storms speed up this deterioration. Once the insulation is wet, it holds moisture against the roof deck. That causes leaks to reappear even after patching.
The scope depends on what a core sample reveals. If the insulation is dry, a silicone restoration coating can seal the roof for 10-15 years. That costs a fraction of a full replacement. If the insulation is saturated, a tear-off and new roof is necessary. For a typical commercial flat roof in Eastgate, a coating might run $3 to $6 per square foot. A full replacement can range from $8 to $12 per square foot. Roof size, number of penetrations like HVAC units, and deck repairs all affect the final price.
Stop paying for patches. Call TruRoof for a core sample inspection. We'll cut a small section to check insulation moisture. You'll get a clear recommendation. If a coating works, you'll know. If a replacement is needed, you'll have a plan and an honest price. Don't wait for the next heavy rain to damage your inventory or equipment.
Picture your building after a storm. No dripping ceilings. No damp spots on boxes. No frantic calls to a roofer. Your flat roof will be watertight for decades, backed by a warranty. You can focus on your business, not the weather forecast.
What people in Eastgate 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 Eastgate 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.
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.
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 Eastgate and the area around it.