TPO and EPDM flat roofs are common choices for businesses in Killeen, Texas, and that’s no accident. Both materials of these membrane roofing systems can provide more than a decade of strong performance at a fair price point, so at Killeen Boom Town Roofing Contractors, we install both.
We will compare the pros and cons of TPO roofing vs EPDM roofing. Both TPO roofing and EPDM are flat membrane roofing systems that see use on various commercial buildings of different sizes. Once again, both of these options are good, modern solutions, and we install, restore, and repair both.
Pros And Cons Of EPDM Vs. TPO
Both EPDM and TPO have their pros and cons. In this section, we will highlight the most commonly cited pros and cons of EPDM vs. TPO, as well as a bit of scientific data about the two membranes. Here is a bit of scientific data regarding the best qualities of each roofing system. If you have any questions, feel free to post them below. We will try to get back to you.
EPDM Impact Resistance EPDM roofing is probably one of the strongest commercial roofing membranes available, rivaled by only polymer and thermoplastic membranes. It can take a lot of punishment, and it is a durable and extremely resistant surface to even high-pitched lawn mower blades. While an EPDM roof may not be as expensive as a coated TPO, this doesn’t make it a cheaper option.
TPO vs. EPDM Which is better?
The biggest issue with TPO vs. EPDM is that each of these are a bit different. The biggest difference is what kinds of materials you’ll find inside the roof. While EPDM uses rubber, TPO uses fabric and nylon. This means they’re a bit different in durability. There are also added considerations like you’ll find when choosing a roofing material, such as UV degradation and mold. Here’s an overall comparison, but these are two very distinct products and systems. Pros of TPO versus EPDM
- Durability: These systems have a decade-plus of use behind them, which puts their durability in the same ballpark as concrete, steel, and titanium.
- Cheap: Both of these roofing systems are in the upper tier of roofing materials
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Both TPO and EPDM are good for business
When comparing both TPO and EPDM roofing options, there are many factors that take the durability of the roof into consideration. There are many benefits that are unique to the TPO system For business owners, the main advantage of TPO roofing is that it offers a wider array of materials that can be used in its construction.
EPDM roofs are more durable
As an important aspect of durability, EPDM is designed to last longer in some scenarios than TPO. EPDM roofs don’t necessarily have to be replaced within a few years; they can withstand and maintain use of up to 30 years. On the other hand, TPO roofing is a newer material, and it doesn’t have as long of a life expectancy, and it can be prone to a failure if it’s damaged or loses integrity.
EPDM membranes also weigh less Of course, it’s not a stretch to guess that, given that EPDM is more durable than TPO membranes, it’s also going to be more durable to install. They also weigh less, which is a significant benefit to commercial buildings where space is limited.
TPO roofs are more affordable
With both types of roofing system, you pay more upfront. However, with a TPO roof system, the higher cost will also pay off in the long run. TPO roofing has a lifespan of 14-15 years, on average, versus 9 years for EPDM roofs. Both TPO and EPDM are highly water resistant This is another one that’s easy to figure out: a membrane roof is more water-resistant than an asphalt or concrete roof.
Again, a TPO roof has a lifespan of 14-15 years on average, while EPDM roof systems can have up to 20-25 years of strong performance. TPO roofs are known to have a shorter installation time This will differ depending on the type of system you choose, but generally TPO roofing systems can be installed faster than EPDM roofing systems.
Pros and Cons of EPDM vs TPO Roofing EPDM Pros High Performance New Roofing Technology Low Maintenance Space Age Low Energy Consumption Anti-Freeze Resistance Uses Low VOC (Volatile Organic Compounds) The top benefit of EPDM is the fact that it’s proven to have an outstanding water resistance.
This is an important feature that benefits a lot of companies, especially commercial buildings with sprinkler systems, without which the building wouldn’t be able to function. However, many EPDM roofing systems are also anti-freeze resistant. This is important because no matter how good a water repellent coating may be, ice and snow can still build up over the winter.
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