Commercial Roofing Types
Most Florida commercial buildings use flat or low-slope roofing systems. TPO (thermoplastic polyolefin) is currently the most popular choice, offering good energy efficiency and durability. Metal roofing is gaining popularity for its longevity. Choice depends on budget, building use, and energy goals. These same systems are common on apartment complexes, so owners weighing multi-family roofing face many of the same decisions covered here.
Commercial Roofing Comparison:
- • TPO: Best value, energy-efficient, 15-25 years
- • Metal: Longest life (40-60 years), higher upfront cost
- • EPDM: Proven performer, economical, 20-30 years
- • Modified Bitumen: Traditional, good for foot traffic
TPO Roofing
Thermoplastic Polyolefin is the most popular commercial roofing membrane today:
Advantages
- White reflective surface reduces cooling costs
- Heat-welded seams are strong and watertight
- Resists UV, ozone, and chemicals
- Relatively affordable installation
- Good warranty options (15-30 years)
Considerations
- Thinner membranes (45-60 mil) less durable
- Can be damaged by HVAC chemicals
- Seam quality depends on installer skill
Cost: $4-8 per square foot installed
Need Professional Help?
Gimo's Roofing offers free inspections and estimates throughout Jacksonville and Northeast Florida.
Commercial Metal Roofing
Advantages
- Longest lifespan (40-60+ years)
- Low maintenance requirements
- Excellent wind and impact resistance
- Reflective coatings available for energy savings
- Can often be installed over existing roof
Considerations
- Higher initial cost
- Requires experienced installation
- Expansion/contraction must be accommodated
Cost: $7-15 per square foot installed
EPDM Rubber Roofing
Advantages
- Proven 50+ year track record
- Very durable and flexible
- Economical option
- Easy to repair
Considerations
- Black color absorbs heat (white available but less common)
- Seams can be weak point over time
- Can shrink as it ages
Cost: $4-7 per square foot installed
Modified Bitumen
Advantages
- Multi-ply system offers redundancy
- Good for roofs with foot traffic
- Easy to inspect and repair
- Works well with complex roof designs
Considerations
- Torch-down installation has fire risk
- Not as reflective as TPO (unless coated)
- Shorter lifespan than some alternatives
Cost: $4-9 per square foot installed
Choosing the Right System
Consider These Factors
- Budget: Initial cost vs lifecycle cost
- Building Use: Foot traffic, rooftop equipment
- Energy Goals: Cooling cost reduction priorities
- Lifespan Expected: How long you'll own the building
- Local Codes: Wind and fire ratings required
Get a Free Roofing Estimate
Instant online pricing or schedule an in-person assessment. Financing available from $99/month.
You Might Also Read
- TPO vs EPDM Roofing - Best flat roof materials
- Flat Roof Options for Florida - Complete guide
- Roof Drainage Systems - Critical for flat roofs
Key Takeaways: Commercial Roofing
- • TPO is most popular for good reason, value and performance
- • Metal offers best ROI for long-term building owners
- • EPDM is proven but less energy-efficient unless white
- • Get multiple bids from commercial roofing specialists
- • Consider lifecycle cost, not just initial price
Need commercial roofing advice? Contact Gimo's Roofing for a consultation on your business property. Call (904) 606-5313.
