Which Is Cheaper EPDM Or TPO?

Are you considering a roofing project and wondering which material, EPDM or TPO, would be the more budget-friendly option? Well, you’re in luck! In this article, we will explore the cost factors associated with EPDM and TPO roofing materials, helping you make an informed decision that aligns with your budget and needs. So, let’s dive right in and find out which one comes out on top when it comes to cost efficiency.

Which Is Cheaper EPDM Or TPO?

Factors Affecting Cost

When it comes to deciding between EPDM and TPO roofing materials, cost is a significant factor that needs to be considered. The overall cost of a roofing project is influenced by two main components: material cost and installation cost. Understanding the factors that affect these costs can help you make an informed decision.

Material Cost

The first component of the overall cost is the material cost. It includes the cost of the roofing material itself, such as EPDM or TPO. Both EPDM and TPO have their own individual costs, so let’s take a closer look at each one.

EPDM Material Cost

EPDM (Ethylene Propylene Diene Monomer) is a popular roofing material known for its durability and longevity. When considering the material cost, one key aspect to consider is the cost per square foot. EPDM tends to be moderately priced, making it an attractive option for many budget-conscious individuals. The cost per square foot can vary based on factors such as the thickness of the EPDM membrane and the supplier you choose.

Another important consideration regarding EPDM material cost is its life expectancy. EPDM roofs are known for their long lifespan, typically ranging from 20 to 30 years. This longevity helps to offset the initial material cost, as it means you won’t have to invest in a new roof for many years.

Lastly, EPDM’s maintenance cost is relatively low. This is due to its resistance to various weather conditions, including UV rays and extreme temperatures. The occasional cleaning and inspection are usually all that’s needed to keep an EPDM roof in good condition.

TPO Material Cost

TPO (Thermoplastic Olefin) is another popular roofing material that offers its own unique advantages. In terms of material cost, TPO generally falls within a similar price range as EPDM. The cost per square foot will depend on various factors, including thickness and supplier.

Like EPDM, TPO also offers a reasonable life expectancy of around 20 to 30 years. This long lifespan helps to justify the initial material cost, as you won’t have to worry about replacing your roof for a couple of decades.

When it comes to maintenance cost, TPO is also considered to be relatively low-maintenance. Similar to EPDM, occasional cleaning and inspections are generally enough to keep a TPO roof in good shape.

Which Is Cheaper EPDM Or TPO?

Installation Cost

The second component of the overall cost is the installation cost. This includes labor cost and any additional costs associated with the installation process.

EPDM Installation Cost

When it comes to EPDM installation, the labor cost can vary depending on factors such as the size and complexity of the project, as well as the region where you reside. It’s advisable to obtain quotes from multiple contractors to get an accurate estimate for your specific project.

In addition to labor cost, there may be additional costs associated with EPDM installation. These can include the cost of insulation, adhesive, and any necessary tools or equipment. It’s important to factor in these additional costs when budgeting for your roofing project.

TPO Installation Cost

Similarly to EPDM, the labor cost for TPO installation will vary based on factors like project size, complexity, and location. Obtaining quotes from multiple contractors is recommended to obtain an accurate estimate for your specific project.

When it comes to additional costs, TPO installation may also require insulation, adhesive, and other materials. It’s crucial to consider these additional expenses when planning your budget.

Which Is Cheaper EPDM Or TPO?

Long-Term Cost Considerations

While the initial material and installation costs are important factors to consider, it’s vital to take long-term cost considerations into account when deciding between EPDM and TPO.

Energy Efficiency

Both EPDM and TPO roofs offer energy efficiency benefits, but TPO tends to have an edge in this category. TPO is known for its reflective properties, helping to reduce heat absorption and lower cooling costs during hot summer months. If energy efficiency is a significant concern for you, TPO might be the better choice.

Repairs and Maintenance

When it comes to repairs and maintenance, both EPDM and TPO roofs have relatively low costs. However, EPDM is generally considered to be easier to repair due to its flexibility and the availability of patching materials. TPO can also be repaired, but it might require more specialized skills and materials.


Both EPDM and TPO roofs are known for their durability and long lifespan. However, EPDM has a slight advantage in terms of overall durability. It is more resistant to punctures and tears, making it a suitable choice for areas with heavy foot traffic or potential debris impact.

Which Is Cheaper EPDM Or TPO?


In conclusion, the cost of EPDM and TPO roofing materials is influenced by various factors such as material cost, installation cost, energy efficiency, repairs and maintenance, and durability. Both EPDM and TPO offer their own benefits and considerations when it comes to cost.

EPDM generally offers a moderately priced material cost, with a long life expectancy and low maintenance. The labor and additional costs for EPDM installation can vary, but it is generally considered to be a cost-effective option.

TPO falls within a similar price range as EPDM when it comes to material cost. It also offers a long lifespan and relatively low maintenance. TPO’s reflective properties make it a more energy-efficient choice, but it might require slightly more specialized repairs.

Ultimately, the choice between EPDM and TPO will depend on your specific needs, preferences, and budget. It’s advisable to consult with roofing professionals and obtain multiple quotes to make an informed decision that suits your individual circumstances.

Which Is Cheaper EPDM Or TPO?

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