Choosing the right commercial roofing system is essential for performance and longevity. Two of the most popular options today are TPO and EPDM. Here’s a simple comparison to help you choose the right fit.
1. Durability
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TPO: Resists UV damage, chemicals, and punctures.
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EPDM: Known for long lifespan and excellent weather resistance.
2. Energy Efficiency
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TPO: Highly reflective, keeping buildings cooler and reducing energy costs.
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EPDM: Absorbs heat (since it is black), better for colder climates.
3. Installation
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TPO: Heat-welded seams provide superior waterproofing.
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EPDM: Faster installation and usually more budget-friendly.
4. Cost
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TPO: Slightly more expensive due to advanced material and welding.
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EPDM: Typically cheaper up front.
5. Best Use Cases
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Choose TPO if: You want energy efficiency and strong UV resistance.
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Choose EPDM if: You prefer affordability and proven durability.
Bottom Line:
Both are excellent options—your final choice should depend on climate, budget, and building needs. A professional inspection can help determine which system is the best fit.