Roofing Materials & Systems

Understand the different commercial roofing systems available and which is best for your facility's needs, budget, and long-term goals.

TPO (Thermoplastic Polyolefin)

A modern, single-ply membrane system that's become increasingly popular for commercial roofing.

Available From

Versico Carlisle

Characteristics

Durability 20-30 years
Cost $$$
Energy Efficiency Excellent (white membrane)
Installation Complexity Moderate

Advantages

  • Excellent UV and chemical resistance
  • Superior energy efficiency with white options
  • Heat-weldable seams for durability
  • Flexible in cold temperatures
  • Easy to repair and maintain

Considerations

  • Higher initial cost than some alternatives
  • Requires specialized trained installers
  • Less proven long-term track record than EPDM

Best For

Office buildings Retail centers Modern facilities Energy-conscious properties

EPDM (Ethylene Propylene Diene Monomer)

A proven, single-ply rubber membrane system with decades of use in commercial roofing.

Available From

Mule-Hide

Characteristics

Durability 25-40 years
Cost $$
Energy Efficiency Good (with coatings)
Installation Complexity Low

Advantages

  • Proven 40+ year track record
  • Cost-effective solution
  • Excellent weather resistance
  • Easy to install and repair
  • Flexible in all climates

Considerations

  • Lower solar reflectance (darker color)
  • Seams require ongoing maintenance
  • May require coatings for energy efficiency

Best For

Budget-conscious projects Retrofit applications Industrial facilities Long-term value

Modified Bitumen

A traditional, tar-based membrane system widely used in commercial and industrial applications.

Available From

Carlisle

Characteristics

Durability 15-25 years
Cost $$
Energy Efficiency Moderate
Installation Complexity Moderate

Advantages

  • Time-tested durability
  • Good puncture resistance
  • Excellent in wet climates
  • Proven performance track record
  • Cost-effective

Considerations

  • Shorter lifespan than TPO/EPDM
  • Requires torch application (safety concerns)
  • Black membrane absorbs heat
  • Environmental concerns with tar

Best For

Industrial facilities Existing system overlays Climate-specific applications

Metal Roofing

Metal panel systems offering durability and aesthetic appeal for commercial properties.

Characteristics

Durability 40-70 years
Cost $$$+
Energy Efficiency Excellent
Installation Complexity High

Advantages

  • Longest lifespan available
  • Superior durability and wind resistance
  • Excellent fire resistance
  • Lightweight design reduces structural load
  • Recyclable material

Considerations

  • Highest upfront cost
  • Requires specialized installation
  • Can be noisy in heavy rain
  • More limited repair options

Best For

High-end facilities Historic buildings Architectural significance Long-term investments

Material Comparison

Metric TPO EPDM Modified Bitumen Metal
Initial Cost $$$ Higher $$ Moderate $$ Moderate $$$$ Highest
Lifespan 20-30 yrs 25-40 yrs 15-25 yrs 40-70 yrs
Maintenance Low Moderate Moderate Low
Energy Efficiency Excellent Good Fair Excellent
UV Resistance Excellent Good Fair Excellent

Can't Decide?

The best roofing system depends on your facility type, budget, climate, and long-term goals. Our roofing experts can evaluate your property and recommend the optimal solution.

Schedule a Free Assessment