Flat Roofing
Serving Brevard & Indian River County, FL — Florida's Space Coast & Treasure Coast
Low-slope systems for additions, lanais, and commercial buildings — drainage and seams are everything.
About Flat Roof
Flat (low-slope) roofs are common across the Space Coast — on commercial buildings, additions, lanais, garages, and most of the strip-mall and small-office stock from Cocoa down to Vero Beach. They're a different animal from pitched residential roofs: drainage, seam integrity, and a UV-reflective top surface are what determine whether they last 5 years or 25.
The two systems we install most often are TPO (thermoplastic polyolefin) and modified bitumen. TPO is a white, single-ply membrane that's heat-welded at the seams; it reflects radiant heat exceptionally well, which is why it's the go-to choice for Florida commercial buildings trying to control HVAC costs. Modified bitumen is a torch- or self-adhered asphalt-based system, more familiar to traditional flat-roof owners and excellent for residential additions and small commercial.
We don't install old-school built-up tar-and-gravel except for repairs to existing systems. Modern TPO and modified-bitumen products outperform it in nearly every measurable category — cost, longevity, reflectivity, and ease of repair.
On flat roofs, the most common failure point isn't the membrane itself — it's poor drainage, clogged scuppers, or seams that weren't properly welded. Every flat-roof job we do includes verifying slope-to-drain and water-test or visual-test of every seam.
Pros
- Best fit for low-slope, commercial, and add-on structures
- TPO reflects heat — significant cooling savings in FL
- Modern membranes carry 15–25 year manufacturer warranties
- Lower install cost per square foot than pitched roofs
- Easy to inspect and repair section-by-section
Cons / Trade-offs
- Shorter lifespan than pitched metal or tile
- Drainage problems can ruin even a perfect membrane
- Ponding water accelerates failure if slope isn't right
- Seam quality depends heavily on installer experience
Best for
Commercial buildings, retail, churches, residential additions, lanais, and any low-slope or zero-slope roof area.
Why it works across Brevard & Indian River County
Florida thunderstorms dump huge volumes of water in minutes — a flat roof that doesn't drain fast enough pools water, accelerates membrane breakdown, and starts leaking. We design every flat-roof job around drainage first, membrane second.
Every roof is different. Get a free, no-pressure on-site estimate for your home.
Free Estimate — (321) 550-2272Flat Roof Roofing — FAQ
What's the best flat-roof material for Florida?+
For commercial and most additions, white TPO is our top recommendation — excellent UV and heat reflectivity, modern seam welding, 15–25 year warranties. Modified bitumen is a close second and a good fit for residential add-ons.
How long does a TPO roof last in Florida?+
A properly installed TPO roof on the Space Coast typically lasts 15–25 years. UV exposure, ponding water, and seam quality are the main factors that shorten or extend that range.
How much does a flat roof cost?+
Flat roofs are priced per square foot. TPO typically runs $5–$10/sq ft installed; modified bitumen $4–$8/sq ft. Commercial jobs vary significantly with size, access, and tear-off requirements — call (321) 550-2272 for a free on-site estimate.
My flat roof has standing water — is that normal?+
No. Ponding water is one of the top causes of flat-roof failure. If water sits more than 48 hours after rain, drainage needs to be corrected before — or as part of — any membrane work.
Can you repair my existing flat roof instead of replacing it?+
Often, yes. Many flat-roof leaks are isolated to seams, flashings, or penetrations and can be repaired for a fraction of replacement cost. We'll give you an honest read after inspection.