TPO vs EPDM Roofing Systems for Commercial Properties
If you’re weighing your options between TPO vs EPDM roofing, you’re not alone. These two flat roofing systems are among the most popular for commercial buildings—and for good reason. They’re cost-effective, durable, and suitable for a wide range of properties.
At Luna Siding and Roofing Inc., we work with business owners to evaluate the best types of commercial roofing based on energy use, climate, and budget.
What Makes TPO and EPDM Different?
Let’s explore how each system works and where it performs best.
TPO Roofing at a Glance
TPO (thermoplastic polyolefin) is a single-ply white membrane known for its energy efficiency and reflective surface. It’s often selected for buildings in hot climates looking to reduce cooling costs.
Learn more about energy-efficient roofing for commercial spaces.
EPDM Roofing in Focus
EPDM (ethylene propylene diene monomer) is a durable black rubber membrane. It’s highly flexible and handles cold climates well. EPDM is a solid choice for buildings that need long-lasting protection in variable weather.
If your current flat roof is aging, you’ll want to check out this flat roof replacement guide to time your upgrade right.
Key Differences Between TPO and EPDM Roofing
Here’s a quick breakdown to compare their features:
- Material
- TPO: Thermoplastic white membrane
- EPDM: Flexible black rubber sheet
- Energy Performance
- TPO: Reflects UV rays and reduces cooling bills
- EPDM: Absorbs heat, better for colder regions
- Installation
- TPO: Heat-welded seams for extra waterproofing
- EPDM: Installed with adhesive or ballasted with stone
- Durability
- TPO: Lasts 15–20 years with proper care
- EPDM: Can last 25–30 years and handles snow well
- Cost
- TPO: Mid-range pricing with energy savings over time
- EPDM: Lower upfront cost and easy repairs
- Maintenance
- TPO: May require professional tools for repair
- EPDM: Simple patching with basic materials
Need more detailed comparisons? Check out our guide to commercial roof replacement in Warwick.
FAQs – TPO vs EPDM Roofing
Is TPO more energy-efficient than EPDM?
Yes, TPO reflects sunlight and is better for reducing cooling costs in warm climates.
Which roofing system lasts longer?
EPDM generally lasts longer, especially in areas with freezing temperatures and snow.
Can both systems be repaired easily?
EPDM is easier to patch with DIY kits. TPO may require a roofing pro due to its heat-welded seams.
Talk to Experts About Your Roofing Options
Still unsure which system is right for your business? At Luna Siding and Roofing Inc., we’ll help you compare all materials, assess your current roof, and recommend the best solution based on performance and cost.
We serve Warwick and surrounding areas with honest, expert service. Contact us today for a free consultation today.