Flat Roofing Central Florida

TPO, EPDM, modified bitumen & more for flat and low-slope roofs throughout Central Florida. Commercial & residential flat roofing specialists. Licensed CCC1330134.

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FL License CCC1330134 · 37 Years Experience · 4.9★ Google

Flat & Low-Slope Roofing in Florida’s Climate

Flat and low-slope roofs (0:12 to 2:12 pitch) are universal in Central Florida commercial construction and common on residential additions, porches, and modern homes. Florida’s flat roof challenge is unique: 50+ inches of annual rain that sits on the roof longer than it would on a steep slope, combined with intense UV that degrades membranes, and hurricane winds that test seams and fastening systems.

The right flat roofing system depends on your building type, budget, roof access frequency, and local code requirements. One World Roofing installs all major flat roofing systems and will give you an honest recommendation based on your specific needs — not just the highest-margin product.

Flat Roofing Systems We Install in Orlando

TPO Membrane

$6.50–$10.50/sq ft 20–30 years

#1 FL commercial flat roof. White reflective membrane. Heat-welded seams. 60-mil standard. NDL warranties to 30 years.

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EPDM Rubber

$5.50–$9.00/sq ft 20–25 years

Proven rubber membrane for warehouses and industrial. 60-mil and 90-mil options. Fully adhered and mechanically fastened.

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Modified Bitumen

$5.00–$8.50/sq ft 15–25 years

Multi-layer protection for high foot-traffic commercial roofs. SBS and APP systems. Torch-applied and cold-applied.

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PVC & BUR Systems

$5.50–$12/sq ft 15–30 years

PVC for chemical-exposure buildings. Built-up roofing (BUR) for extreme durability requirements. Custom specifications.

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Cost Guide — Central Florida

Real installed cost ranges based on Central Florida projects. We publish pricing because transparency builds trust.

SystemInstalled Cost ($/sq ft)10,000 sq ft EstimateFL LifespanBest Application
TPO 60-mil (mech. fastened)$6.50–$10.00$65,000–$100,00025–30 yearsCommercial flat roofs, offices, retail
TPO 60-mil (fully adhered)$8.00–$11.50$80,000–$115,00025–30 yearsHigh-wind zones, architectural buildings
EPDM 90-mil (fully adhered)$7.00–$10.50$70,000–$105,00020–25 yearsWarehouses, large industrial flat roofs
Modified Bitumen (2-ply)$5.50–$9.00$55,000–$90,00020–25 yearsHigh foot-traffic roofs, HVAC-dense buildings
PVC Membrane$8.50–$12.50$85,000–$125,00020–30 yearsRestaurants, chemical exposure environments
Built-Up Roofing (BUR, 3-ply)$6.00–$10.00$60,000–$100,00020–30 yearsMaximum durability, extreme traffic roofs

Prices are per square foot installed including labor, materials, insulation board, and standard flashings. Contact us for a free site-specific estimate.

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Get Your Free Roofing Estimate in Central Florida

Licensed CCC1330134 · 37 Years Experience · 813+ Projects Completed

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Frequently Asked Questions

What is the best flat roof system for Florida?+
For most Central Florida commercial flat roofs, 60-mil TPO is our top recommendation — best combination of cost, energy efficiency, seam performance, and warranty backing. For high-traffic roofs, modified bitumen or BUR adds durability. For industrial buildings with chemical exposure, PVC is the right choice.
How long does a flat roof last in Florida?+
TPO: 20–30 years. EPDM: 20–25 years. Modified bitumen: 15–25 years. BUR: 20–30 years. All flat roofing systems benefit significantly from twice-yearly inspections in Florida — spring before hurricane season and winter after. Catching a failed seam early costs hundreds; missing it can cost thousands in interior damage.
How much does flat roof replacement cost in Orlando?+
Installed costs range from $5.50/sq ft (modified bitumen) to $12.50/sq ft (PVC). A 10,000 sq ft TPO replacement runs $65,000–$100,000. We provide free on-site estimates with full system specifications and written quotes before any work begins.
Can flat roofs have drains or scuppers in Florida?+
Yes — proper drainage design is critical for Florida flat roofs. Internal drains, overflow scuppers, or tapered insulation to create slope-to-drain are all used depending on building design. Poor drainage is the #1 cause of premature flat roof failure in Central Florida.