Biggest Benefits of Choosing EPDM

When it comes to roofing applications, EPDM (Ethylene Propylene Diene Monomer), is one of the most popular options available. This type of roofing is very popular in commercial roofs, but it has plenty of other applications, as well. It has been around since the 1960s, and it has proven itself in the decades since it became available. If you are considering some of the choices available to you, it’s time that you looked at all of the benefits that come with EPDM

Benefits of Choosing EPDM:


When it comes to roofing, many people are leery of the cost. It’s true that many types of roofing can be quite expensive. However, that’s not the case with EPDM roofing, whether it is the membranes or the liquid coating. It tends to be quite affordable, even for large roofs, when compared with the other options out there. This makes it possible to afford the repair or the roof without worrying that you are going to break the bank or need to take out a large loan.

Not only is the material affordable, but so is the installation. You could save even more if you choose to take care of the installation yourself. However, hiring someone to take care of it for you is still quite affordable, and you can be sure it has been installed properly.

It’s Lightweight

With some roofing applications, the roof structure will need to be reinforced to make sure it can hold up the weight. Asphalt, for example, tends to be quite heavy. You will not have that problem with EPDM, as it is very lightweight. It will not require any reinforcement to the roof deck.

Stop the Leaks

If you have been troubled with leaks, or you worry that there could be leaks in your future, EPDM is an ideal solution. This is a quick and easy way to provide the roof with the protection it needs to keep the structure beneath dry. Few things are as devastating as realizing that you waited too long to shore up the roof from leaks and now have to replace the entire thing, or even worse, the roof leak has damaged the property in the building.

Works Well in Many Environments

One of the other great benefits of EPDM roofing is that it will work quite well for all sorts of environments. It stands up to the rain and snow, so you will not have to worry about leaks. It is also UV resistant, so you will not have to worry about the sun damaging the roof. In fact, the colors of the EPDM – black or white – can help with energy efficiency. Using black in colder areas can help to absorb the heat, reducing the cost of heating. Using white in warmer climates, helps to reflect the heat, which will reduce the cooling costs.

In addition, EPDM is flexible. This means it can contract and expand without cracking. Even if you live in an area where it gets very cold in the winter, your roof will be able to hold up to the temperature changes without issue.


Another reason that so many people love EPDM roofing is the fact that it is very durable. As mentioned, it can stand up to the weather, and just about anything that’s thrown at it. The material can also last and provide protection for decades.

If you are still wondering which type of roofing material is best for your needs, consider all of the benefits that EPDM can provide. It’s a popular material for plenty of reasons.

EPDM Roofing vs. TPO Roofing

If you have a building with a flat roof, or nearly flat, then you’ve likely already realized that there are a lot of specialty roofing options out there to help you keep your building in good repair. Two of the most commonly used materials are EPDM roofing, also known as rubber roofing, and TPO roofing. In fact, both of these technically fall into the category of rubber roofing, but they have a few key differences that property owners need to know.

Cost Comparison: EPDM Roofing Wins

When it comes to comparing the cost, something that most property owners are keeping near the top of their priorities, EPDM roofing is the most economic choice. It tends to be more inexpensive in both materials and labor costs for single ply roofing membranes. It does make long-term sense to invest in a pricier EPDM coverage that is thicker, but even that will be less expensive than TPO of the same or similar thickness.

Durability Comparison: EPDM Roofing Wins

In terms of durability, we have more data on EPDM roofing than we do on TPO. TPO is still relatively new compared to EPDM, so we have yet to see how long-lasting this product is. But EPDM roofing can last for multiple decades, and can withstand all the common environmental factors that cause roofing materials to become brittle and crack over time. It’s been shown that TPO does not withstand pooling water the way that EPDM roofing can, and also that TPO does not perform as well in cold climates the way EPDM does.

Maintenance Comparison: Inconclusive

When it comes to maintenance, both EPDM and TPO have pros and cons. EPDM is far easier to maintain, with almost nothing needed beyond keeping up any acrylic paint that is used to make the roofing material more attractive. However, if it does need repairs, they are very easy to do. TPO on the other hand, is hard to repair, and may have to be replaced altogether. That being said, TPO seams tend to be much stronger than EPDM seams because of the way they are adhered to the roof. While EPDM is usually placed in a single sheet without seams, if there are seams, they may not be as strong.

Installation Comparison: EPDM Roofing Wins

EPDM roofing can be installed very quickly, and requires no special equipment or chemicals. It just takes a practiced roofer to ensure that the material is laid out flat and adhered properly, and that’s it. TPO requires a welding process to be installed, and can take quite a bit longer.

The Final Verdict

Both EPDM and TPO offer great energy saving benefits, and TPO may offer slightly more savings due to its solar heat reflective capabilities. But overall, EPDM roofing offers more advantages for the business owner or homeowner who wants a quality rubber roof coating that is fast and inexpensive. While TPO can still be a good choice, EPDM is easier to maintain and install, and is more durable.