Most homes around Altamonte Springs have a shingle or tile main roof, but a lot of them also have a section that’s nearly flat: a back porch, a carport, a Florida room or an addition. That low section is often where the first leak shows up, usually as a brown ring on the porch ceiling after a heavy afternoon storm.
Flat roofing in Altamonte Springs isn’t hard to understand once someone explains it, but it does work differently from the rest of your roof. You should know what you’ve got, what’s wrong with it and what your options are before anyone hands you a price.
APC Roofing is GAF Certified, licensed in Florida (CCC1337030) and insured. We repair and install flat and low-slope roofs on homes and light commercial buildings, and your inspection is free. Call 407-270-1129.
Why a flat roof needs different materials
Shingles and tile keep water out by overlapping. Rain runs down over each piece and off the edge, and that only works when the roof has enough pitch. Asphalt shingles generally need a slope of at least 2 inches per foot, and tile needs more than that. On anything lower, wind-driven rain creeps up under the overlaps and into the wood.
A “flat” roof isn’t truly flat either. It should fall about a quarter inch per foot toward a drain, scupper or gutter. The covering has to be a continuous membrane sealed at every seam, because rain sits on a low roof far longer than it does on a steep one. An hour after a storm, your main roof is dry while the porch roof can still be wet.
Flat roofing in Altamonte Springs: the systems we work with
Here are the membranes you’re most likely to find on a low-slope roof around Altamonte Springs:
- TPO. A white single-ply membrane with heat-welded seams that reflects much of the sun’s heat. See TPO roofing in Altamonte Springs.
- EPDM. A black synthetic rubber membrane with taped seams, common on older porches and additions. See EPDM roofing in Altamonte Springs.
- Modified bitumen. Asphalt mixed with polymers and laid in rolls, often found on older carports and porches.
- Built-up roofing. Layers of felt and asphalt, mostly on older homes and commercial buildings.
The right pick depends on your deck, how the roof drains and what sits on it, like an AC condenser or a satellite dish. You’ll hear our recommendation and the reasons for it, and you make the call.
What Central Florida weather does to a flat roof
The sun is the steady one. A black membrane soaks up heat and passes it into the room below, which is why some Florida rooms feel like ovens by midafternoon A white membrane bounces much of that heat back. Either way, years of UV slowly stiffen the surface and work at the seams.
Rain is the sudden one. Our summer storms dump a lot of water in a short time, and any clogged drain or sagging spot lets it pond. Water still standing on a flat roof two days after a storm is a problem worth fixing. It ages the membrane underneath, grows algae and adds weight that can make the low spot deeper with every rain.
During hurricane season, wind pulls hardest at the corners and edges of a low roof. A loose strip of edge metal gives the wind something to grab, and once air gets under the membrane it can peel back a lot more.
Repair or a new flat roof?
A repair usually makes sense when the problem is limited: one torn seam, a punctured spot, a cracked pipe boot or loose edge metal, with dry insulation underneath. Most flat roof leaks trace back to one small spot like that. Our flat roof repair in Altamonte Springs page covers how leaks get found and fixed.
Replacement starts to make sense when many seams are failing, the membrane cracks when it’s flexed, or large areas of insulation are wet. If the roof ponds because the deck has sagged, a new membrane alone won’t fix that. The slope has to be corrected too. Our flat roof installation in Altamonte Springs page walks through how a new one gets built.
One spot deserves a special look on any house: the seam where the flat roof meets the main roof. The membrane should run up under the shingles or tile so water sheds down onto it. When it’s lapped the wrong way, water runs behind it, and you get a wet ceiling right where the porch joins the house.
How it works
- Book your free inspection. Call 407-270-1129 or request a free estimate online.
- Get a clear, honest assessment and estimate. We check the drains, seams, edges and the tie-in to your main roof, and you get photos of what we found plus a written estimate. If a repair will do, we’ll tell you.
- Your roof gets done and the site gets cleaned up. Financing is available through Aqua Finance, Fortifi, Hearth and Home Run Finance if you need it.
Flat roofing questions from Altamonte Springs homeowners
What’s the best flat roof material for Florida?
Many homeowners here choose a white membrane like TPO because it reflects heat. EPDM is still a solid roof when it’s installed well. Your drainage and what’s on the roof matter as much as the material.
Can I put shingles on my flat porch roof?
Not if the slope is under about 2 inches per foot. Shingles on a roof that low tend to leak, which is why low-slope roofs use a sealed membrane instead.
How do I know if my flat roof needs replacing?
Watch for leaks in more than one place, seams lifting along their length, cracks in the surface or water that ponds for days. An inspection with a moisture check tells you whether the insulation underneath is still dry.
Do you work on flat roofs for businesses?
Yes. We repair and install low-slope roofs on light commercial buildings as well as homes.
A dry porch and a cooler room
A small leak on a flat roof doesn’t stay small for long. Water spreads through the insulation where you can’t see it, and by the time the ceiling stains, the fix is bigger. Call 407-270-1129 to book your free inspection. You’ll get a dry porch, a roof you don’t have to think about every time it rains and a clear answer you can trust.
