TPO Vs EPDM Roofing: Which is the Best | DKG Roofing

Difference Between TPO vs EPDM Roofing: Which One Stands Out Best?

TPO & EPDM Roofing

When it comes to roofing materials for your RV or commercial building, the debate between TPO and EPDM is a common one. 

Both materials have their pros and cons, from cost considerations to durability and installation. 

In this comprehensive blog post, we will look into the key differences between TPO and EPDM roofs, covering aspects such as cost, installation, lifespan, and TPO roofing problems. 

By the end, you’ll have a better understanding of which roofing material may be the best fit for your specific needs. Let’s explore TPO and EPDM roofing together.

Understanding TPO Roofing

TPO roofing

TPO roofing, or Thermoplastic Polyolefin roofing, is a popular choice for RVs and commercial buildings. 

Known for its energy efficiency and reflective properties TPO roofs can help reduce cooling costs by reflecting sunlight away from the structure.

The TPO roofing material is also lightweight and flexible, making TPO roofing installation easier and potentially quicker than other roofing options. TPO roofs are resistant to mold growth and tears, enhancing their longevity.

Additionally, TPO is a recyclable material, making it an environmentally friendly choice for those looking to reduce their carbon footprint.

Is TPO Roofing the Best?

TPO roofing is indeed a fantastic choice for those looking for energy efficiency, durability, and environmental friendliness. Its reflective properties help reduce cooling costs, while its lightweight nature and resistance to mold make it easy to maintain. 

Is TPO Roofing Waterproof?

Yes, TPO roofing is waterproof. TPO (Thermoplastic Olefin) roofing membranes are designed to provide excellent weather resistance and waterproofing capabilities, protecting buildings from water infiltration and leaks. The material is also resistant to UV rays, making it suitable for all types of weather conditions. 

Understanding EPDM Roofing

EPDM Roofing

EPDM roofing, also known as Ethylene Propylene Diene Monomer roofing, is a popular choice for those seeking a durable and long-lasting roofing solution.

This synthetic rubber roof system’s membrane offers excellent resistance to weathering, UV rays, and ozone exposure, making it a reliable option for various climate conditions. 

EPDM roofing is known for its flexibility, allowing it to adapt well to building movements without cracking or tearing. Its ease of installation and low maintenance requirements contribute to its cost-effectiveness over the long term.

It makes it a practical choice for those looking for a reliable and sustainable roofing option.

TPO vs EPDM Cost Comparison

TPO & EPDM Cost comparison

TPO Roofing Cost

TPO roofing is a cost-effective option for commercial and industrial buildings. The average TPO roofing cost per square foot ranges from $5 to $7. This makes it a budget-friendly choice compared to other roofing materials like TPO or PVC

EPDM Roofing Cost

EPDM roofing is a cost-effective solution for those seeking a durable and reliable roofing material. The average cost of EPDM roofing per square foot typically falls between $4 to $8. This affordability, combined with its longevity and low maintenance requirements, makes EPDM a popular choice for both residential and commercial roofing

TPO Vs EPDM Roofing: Pros and Cons

Pros and cons

TPO Roofing Pros and Cons


  • Budget-friendly choice compared to other materials
  • Suitable for those looking for an economical roofing solution
  • Provides good value for money with decent durability and performance
  • Reflects heat and sunlight, making it energy-efficient
  • Available in various TPO roofing colors to suit aesthetic preferences
  • Easy installation process with fewer seams, reducing the risk of leaks
  • You can contact the best TPO roofing manufacturers like DKG roofing contractors.


  • Not as long-lasting as other roofing materials (15-20 years)
  • Susceptible to punctures and tears if not properly installed or maintained
  • Can shrink over time, causing wrinkles and potential for leaks
  • Not as environmentally friendly as EPDM due to the use of chemical components during the manufacturing process

EPDM Roofing Pros and Cons


  • Long lifespan of 20+ years, making it a great investment for building owners
  • Highly durable and can withstand extreme weather conditions such as high winds and hailstorms
  • Resistant to punctures and tears, reducing the risk of leaks
  • Environmentally friendly, as it is made from recycled materials and can also be recycled at the end of its lifespan. 


  • Limited roofing colors to pick from options like white EPDM as compared to other roofing materials
  • Can be more expensive upfront compared to traditional roofing materials such as asphalt shingles
  • Requires professional installation for optimal results, adding to the overall cost
  • Not as energy efficient as TPO due to its dark color that absorbs heat, potentially increasing cooling costs in hotter climates.

What is the Lifespan of an EPDM Roof?

Lifespan of EPDM Roofing

The lifespan of an EPDM roof typically ranges from 20 to 30 years, making it a long-lasting roofing option for property owners. However, with proper maintenance and care, it is not uncommon for EPDM roofs to last even longer than 30 years. This makes it a cost-effective choice in the long run as it reduces the need for frequent repairs or replacements.

Which RV Roof is Better: EPDM Or TPO?

which rv roof is better

When comparing EPDM and TPO roofs for RVs, EPDM stands out as the better option in many aspects. EPDM roofs offer a lifespan ranging from 20 to 30 years, making them long-lasting and cost-effective due to reduced repair or replacement needs. 

Additionally, EPDM’s durability and low maintenance requirements make it a reliable choice for RV owners seeking a long-lasting roofing solution that can withstand various weather conditions.


The choice between TPO and EPDM roofing can significantly impact the longevity and functionality of your structure. Both materials bring distinct advantages to the table, and understanding these nuances can lead to a more informed decision that best suits your specific needs.

If you need help deciding between TPO and EPDM, DKG Roofing is at your service. Contact us at (940) 497-2833 for expert advice and comprehensive roofing services tailored to your requirements.

About DKG Roofing

With over two decades of serving homeowners in North Texas and Denton Roofing, DKG Roofing has established itself as a highly sought-after roof repair and replacement contractor.

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