Why You Still Get Great Value from EPDM Than Other Denver CO Flat Roofing Options

As a commercial property owner, it's important to cut corners where possible without compromising the overall quality of your building. Over-cutting can shorten the lifespan and capability of your Denver CO property, which can possibly leave you with building fines too. However, if you're planning to use EPDM to replace your aging roof, you're not actually cutting down on value. In fact, you're adding more value to your roof.

How is this possible? Everyone knows that EPDM is the cheapest flat roofing material. It only has about 20-25 years lifespan and does not reflect UV Rays as well as TPO or PVC flat roofing material can.

As experienced commercial roofers in Denver CO, we uphold EPDM as an excellent roofing solution. In fact, there are so many good things about it. Thomas.Net has great insight about why EPDM roofs are extremely viable solutions for commercial properties without breaking the bank. Read more below.

EPDM’s biggest advantages lie in how weatherproof it is outdoors. It can resist abrasion, UV rays, ozone, aging, and weather, and it’s the most waterproof rubber available. EPDM is also steam resistant, functioning in up to 392 degrees F (200 C) without air, and chemical resistant, including to polar fluids. With similar properties to silicone rubber below 250 degrees F, EPDM is resilient, has low electrical conductivity, and adheres easily to metals.  It’s also very flexible, with 600% elongation and a tensile range of 500-2500 psi, while functioning well in temperatures from -50 degrees F (-45 C) to 350 degrees F (177 C). On top of that, EPDM insulates and reduces noise, part of the reason it’s so commonly used in the automotive industry.

Further below, it lists the uses EPDM has beyond roofing too.


This is EPDM’s most common application, thanks to its flexibility, resiliency, and weatherability. It can be found in vehicle weather stripping, seals, sealant, wire and cable harnesses, and brake systems. It’s also blended with other materials to make fender extensions, rub strips, and car bumpers.


Industrial applications use EPDM for its electrically insulating and waterproof properties, as well as its resilience and flexibility. EPDM can be found in parts such as water system O-rings, hoses, and gaskets, as well as in electrical insulators and connectors for wire and cable. It also takes the form of accumulator bladders, diaphragms, grommets, and belts.  (Continued)

EPDM does have some disadvantages. One of them is its problematic interaction with different types of solvents such as contact cement, hydrocarbon oils, and lubricants. Therefore, your HVAC maintenance teams must always monitor their use of these substances when servicing your rooftop equipment. In addition, it isn't the best when it comes to preventing fires -- this is important to keep in mind when planning to purchase EPDM roofs.

Lastly, we have found that EPDM quality depends on the manufacturer you source it from. To ensure you get the best EPDM supply and the best EPDM replacement or installation possible, you can always enlist our help at Roper Roofing. With decades of experience handling exceptional roofing solutions, you're guaranteed only the best results in all your projects. Contact us today!

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