When it comes to commercial flat roofing solutions, EPDM (Ethylene Propylene Diene Monomer) has been a trusted option for decades. At CRS, we’ve installed and repaired EPDM systems across New Jersey for a wide variety of businesses, from office buildings and warehouses to retail centers. If you’re exploring options for a flat or low-slope roof, here’s what makes EPDM a top contender.
What Is EPDM Roofing?
EPDM is a synthetic rubber roofing membrane known for its long lifespan, resilience, and affordability. Typically available in black or white, EPDM comes in large rolls that are either mechanically fastened, fully adhered, or ballasted.
Key Benefits of EPDM
Longevity
EPDM roofs can last 25 to 30 years or more with proper installation and maintenance.
Weather Resistance
EPDM stands up to extreme weather, including high winds, hail, and snow, and remains flexible in both hot and cold temperatures.
Cost-Effective
Installation is generally more affordable compared to other flat roofing systems, and its durability reduces the need for frequent repairs.
Easy to Repair
In case of punctures or leaks, EPDM is relatively easy to patch, helping you extend the life of your roof without major expense.
Eco-Friendly Options
White EPDM reflects UV rays, improving energy efficiency, and the material itself is often recyclable at the end of its life.
Common Applications
EPDM is ideal for:
- Commercial buildings with low-slope roofs
- Warehouses and industrial facilities
- Medical and educational institutions
- Multifamily residential buildings
EPDM vs. TPO Roofing: What’s the Difference?
While both EPDM and TPO are single-ply roofing membranes designed for flat or low-slope roofs, they have key differences:
| Feature | EPDM | TPO |
| Material | Synthetic rubber | Thermoplastic polyolefin |
| Color Options | Black or white | Mostly white |
| UV Resistance | Moderate (black) / High (white) | Excellent |
| Seam Welding | Taped | Heat-welded |
| Energy Efficiency | Good (white EPDM) | Excellent |
| Cost | Often more affordable | Slightly more expensive |
Need Help Choosing the Right Roof?
CRS has decades of experience helping New Jersey property owners choose and install the best roofing system for their needs. Whether you’re considering EPDM, TPO, or another flat roofing material, our experts are here to guide you every step of the way.
