Flat roofing systems are commonly used for commercial and industrial buildings throughout Chicagoland. However, not all flat roofs are created equal. Choosing the right material can significantly impact performance, longevity, and energy efficiency.
Here’s a breakdown of the three most common systems we install at Trust Roofing.
EPDM Roofing (Rubber Roofing)
EPDM (Ethylene Propylene Diene Monomer) is a durable synthetic rubber membrane widely used for commercial flat roofs.
Benefits:
- Long lifespan (20–30 years)
- Excellent resistance to UV rays
- Flexible in extreme temperatures
- Cost-effective
EPDM is ideal for buildings that require a dependable, low-maintenance roofing solution.
TPO Roofing
TPO (Thermoplastic Polyolefin) is a single-ply membrane known for its energy efficiency.
Benefits:
- Reflects sunlight and reduces cooling costs
- Strong seam heat-welding system
- Resistant to mold and punctures
- Environmentally friendly
For property owners looking to reduce energy bills while maintaining durability, TPO is a popular choice.
Modified Bitumen Roofing
Modified Bitumen is an asphalt-based roofing system reinforced with fiberglass or polyester.
Benefits:
- Superior waterproofing
- Excellent durability
- Strong resistance to heavy foot traffic
- Ideal for layered protection systems
It’s a great option for buildings that experience consistent rooftop traffic or mechanical installations.
So Which One Is Best?
The answer depends on your building structure, budget, and long-term goals. At Trust Roofing, we evaluate your property and provide honest recommendations based on performance — not upselling.
With over 25 years of experience in commercial and industrial roofing, we help you make the right investment the first time.