The flat roof over your back porch, garage or addition is the one that always seems to leak. Water sits on it after every afternoon storm, the seams look tired and you’re not sure whether it needs a patch or a whole new membrane. If you’re looking into EPDM roofing in Orlando, you probably want a straight answer on whether rubber roofing is the right fit for your home, and what it’ll take to stop the leaks for good.
That’s a smart question to ask before anyone starts work. Flat roofs are less forgiving than sloped ones, and the material and the installation both matter.
APC Roofing is a GAF Certified roofing contractor, licensed in Florida (CCC1337030) and insured. We install and repair flat and low-slope roofs on homes and light commercial buildings, and inspections and estimates are free. Call 407-270-1129 and a roofer will look over the roof and report back.
What EPDM is, in plain terms
EPDM is a synthetic rubber membrane that comes in large sheets. It’s been used on flat roofs for decades. The sheets are glued or fastened to the roof deck, and the seams are joined with primer and special seam tape. Because it’s flexible, EPDM handles heat, cold and some movement in the building without cracking.
On homes, you’ll usually find EPDM in a few places:
- Porch and patio roofs
- Garages and carports
- Additions and Florida rooms with a low-slope roof
- Flat sections that tie into a shingle or tile roof
Those are spots where shingles don’t work. Shingles need a pitch to shed water, and on a nearly flat surface water backs up under them. A membrane like EPDM is built to sit under standing water without leaking.
EPDM in Orlando’s climate
Central Florida’s weather is hard on any flat roof. The sun beats down nearly every day, summer storms dump heavy rain most afternoons and hurricane season brings strong wind from June through November.
Here’s how EPDM holds up to that:
- Sun. EPDM resists UV well. Standard black EPDM absorbs heat, though, which can warm the room below. White EPDM is available, and some homeowners choose a reflective membrane like TPO instead. You can compare the two on our TPO roofing in Orlando page.
- Rain. The weak points are the seams, drains and edges, not the open sheet. Water that ponds for days after a storm usually points to a low spot or a clogged drain, and it wears the membrane faster.
- Wind. On a flat roof, wind pulls hardest at the edges and corners. Secure edge metal and a well-adhered membrane are what keep it from peeling back.
Signs your flat roof needs attention
- Water still standing on the roof two days after rain
- Seams that are lifting, wrinkled or pulling apart
- Bubbles or blisters in the membrane
- Cracks or splits, especially near edges and around pipes
- Stains on the ceiling under the flat section
- Loose or bent edge metal
Repair, recover or replace
A small puncture or a single failed seam on an otherwise sound EPDM roof can usually be repaired with a patch and fresh seam tape. Our flat roof repair in Orlando team handles that kind of work.
If the membrane is worn out across the whole roof, it’s time for something new. The big question is what’s underneath. If the decking and insulation are dry and solid, a new membrane can sometimes go over the old one. If they’re wet or soft, the old roof has to come off first so the damaged material can be replaced. A tear-off also gives the crew a chance to fix low spots so water drains properly. For full new roofs, see flat roof installation in Orlando.
Coatings sometimes come up as an option for an aging flat roof. They can help on a roof that’s dry and in decent shape, but they won’t fix wet insulation or failed seams underneath.
Other flat roof options
EPDM isn’t the only choice, and the right one depends on your roof. TPO is a white, heat-welded membrane that reflects a lot of Florida sun. Built-up roofing (BUR) uses layers of felt and asphalt, often topped with gravel, and you’ll still see it on older Orlando homes and commercial buildings. You’ll get an honest recommendation based on your roof, not on what’s easiest to sell. See all our flat roofing services in Orlando.
How it works with APC Roofing
- Book your free inspection. Call 407-270-1129 or request a free online estimate.
- Get a clear, honest assessment and estimate. You’ll get photos of the membrane, seams, drains and edges, and a recommendation to repair, recover or replace, with the reasons laid out.
- Get your roof done and your yard cleaned up. The crew installs or repairs the roof, ties it into the rest of your roofline and cleans up before leaving.
Financing is available through partners including Aqua Finance, Fortifi, Hearth and Home Run Finance.
Questions about EPDM roofing in Orlando
Is EPDM a good choice for a flat roof in Florida?
It can be. EPDM handles UV and movement well and is a proven flat roof material. In Orlando’s heat, a white or reflective membrane can keep the space below cooler, so it’s worth comparing EPDM and TPO for your roof.
How long does an EPDM roof last?
A well-installed EPDM roof can last many years. Seams, drainage and how much foot traffic it gets make the biggest difference.
Why does my flat roof keep leaking in the same spot?
Water often travels under a membrane before it shows up inside, so the leak may start somewhere else. Seams, edges and pipe penetrations are the usual sources.
Can you tie a new flat roof into my shingle or tile roof?
Yes. The transition between a flat section and a sloped roof is one of the most common leak spots, so it gets careful flashing work.
A flat roof that just works
A small flat roof leak is easy to put off, but water that sits on a tired membrane finds its way into the decking and the ceiling below. The repair gets bigger the longer it waits.
Once your flat roof is fixed right, the afternoon storms roll through and the water drains away. The porch stays dry and the ceiling stays clean. Call 407-270-1129 to book your free inspection, or start with our free online estimate.
