Flat & Low-Slope Roofing in Sebastian, FL

Leeward Roofing installs and repairs flat and low-slope roofs in Sebastian, FL for homes and businesses. Free estimates: 772-589-2400.

Flat and low-slope roofs are common on Florida additions, lanais, carports, and commercial buildings. They demand the right membrane and proper drainage to handle our heavy rain and intense sun. Leeward Roofing installs, repairs, and recoats low-slope systems built to keep water out.

Flat Roofing Systems We Install

  • TPO single-ply — reflective, energy efficient, heat-welded seams
  • Modified bitumen — tough, multi-layer protection
  • Built-up roofing (BUR) — proven, durable layering
  • Silicone & elastomeric coatings — extend the life of an existing roof

Why Proper Flat Roofing Matters in Florida

Low-slope roofs do not shed water as quickly as pitched roofs, so ponding water, UV breakdown, and seam failures are the usual culprits behind leaks. We make sure drainage, slope, and membrane quality are right so your roof performs through every rainy season and storm.

Flat Roof Repair & Recoating

Catching problems early saves money. We repair leaks, blisters, and failing seams, and we apply reflective coatings that can add years of life to a sound flat roof while lowering cooling costs.

Why Homeowners Choose Leeward Roofing

  • Licensed & insured Florida roofing contractor
  • Family-owned and local to the Treasure Coast
  • Free, no-pressure estimates and honest recommendations
  • Quality materials and clean, code-compliant installation
  • Workmanship you can trust, from inspection to final cleanup

Roofing Service Areas on the Treasure Coast

Leeward Roofing proudly serves Sebastian, Vero Beach, Fellsmere, Micco, Roseland, Barefoot Bay, Grant-Valkaria, and the surrounding Indian River and Brevard County communities.

What a Flat Roof Costs in Florida

Flat and low-slope systems are typically priced by membrane type and square footage. TPO and modified-bitumen installs commonly land in the $7–$14 per square foot range installed, depending on insulation, tear-off vs. recover, drainage corrections, and roof access. We will inspect drainage and decking first so the estimate reflects the real scope — not a lowball that grows mid-job.

What to Expect When You Work With Leeward

  1. Free inspection & honest assessment — we photograph your roof and tell you whether a repair or replacement is the smarter call.
  2. Clear written estimate — itemized materials, scope, and timeline. No pressure.
  3. Permitting & insurance handled — as a licensed Florida contractor we pull permits and coordinate inspections so you do not have to.
  4. Clean, code-compliant installation — trained, insured crews and daily cleanup.
  5. Final walkthrough & warranty — we stay until you are satisfied and understand your manufacturer and workmanship warranties.

Flat Roofing FAQs

How long do flat roofs last in Florida?

It depends on the system: TPO and modified bitumen typically last 15–25 years, and coatings can extend that further with regular maintenance.

Why does my flat roof keep leaking?

Most flat-roof leaks trace back to ponding water, failed seams, or worn flashing. A proper inspection pinpoints the source so the repair actually holds.

Can you put a flat roof over my existing one?

In many cases yes, a recover or coating is an option. We will assess the existing roof and recommend repair, recover, or full replacement honestly.

How often should a flat roof be inspected?

At least once a year, plus after major storms, to catch ponding, seam separation, or membrane damage early.

Can you fix ponding water?

Yes — we correct drainage with tapered insulation, added drains, or crickets so water sheds instead of pooling.

Get Your Free Flat Roof Estimate in Sebastian, FL

Call Leeward Roofing at 772-589-2400 for your free estimate, or contact us online. We will inspect your roof, answer your questions, and give you a clear, honest quote.

Related Roofing Services

Explore more: Metal Roofing, Asphalt Shingle Roofing, Tile Roofing, Flat & Low-Slope Roofing, TPO & Commercial Roofing, and Standing Seam Metal Roofing. View all roofing services or see our recent projects.

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