What is TPO Roofing?

What is TPO Roofing?

TPO roofing is the most commonly used material in the roofing industry, especially for commercial roofing. This material is used because it is durable, energy-efficient, and cost-effective. You can explore this blog if you want to know more about TPO, its benefits, and other aspects. In this article, you’ll learn more about TPO roofing.

What is TPO roofing?

TPO (Thermoplastic Polyolefin) is a simple ply-roofing membrane made from ethylene propylene rubber. It is a blend of polypropylene and ethylene-propylene polymers and is typically reinforced with polyester. TPO membrane is known for its excellent resistance to UV rays, ozone, and chemical exposure, which makes them highly durable and long-lasting.
If you have an option for a flat roof or a low slope dormer over a bedroom, TPO is always a great option because it’ll keep the room below more excellent. Primarily, this is used in non-living spaces like garages or covered patios.

What is TPO Roofing Made Of?

TPO roofing is a single-ply roof system that means only one sheet (or membrane) of TPO is installed. It is comprised of three different layers: –

  • Thermoplastic Polyolefin base layer
  • Polyester-reinforced fabric center
  • Thermoplastic Polyolefin top layer

Every TPO layer is made of ethylene-propylene rubber and manufactured with carbon fiber, fiberglass, and talc fillers. All fillers work to add to TPO’s flexibility and strength.

What is TPO Roofing Made Of?

What are the Benefits of TPO Roofs?

  • Easy Installation: TPO roofing membranes are considered lightweight and flexible, making them more accessible and quicker to install than traditional roofing materials. Most roofers install TPO roofs because the sheets of material are simple to install, clean process Installation, and less labor intensive.
  • Durability: – TPO roofing membranes resist tears, punctures, dirt, and grime. It remains flexible to adjust the slope of a roof and maintain overall integrity through natural roof movement. TPO roofs can last between 15 and 20 years and need low maintenance.
  • Cost-Effective: – TPO roofing materials remain relatively affordable, which makes it a cost-effective choice for commercial buildings. It’s the least expensive material in commercial roofing and is more economical than PVC or rubber roofs.
  • Environmentally Friendly & Energy Efficient: – TPO roofing is available in white and light-colored variants that reflect sunlight and reduce heat buildup, leading to lower cooling costs. It’s eco-friendly as it doesn’t contain chlorine and remains 100% recyclable, reducing carbon emissions.
What are the Benefits of TPO Roofs?

Maintenance of TPO roofing

Regular inspection and maintenance are recommended to maintain a TPO roofing system and extend its lifespan. Here are some of the critical maintenance practices performed by Excel Construction Group:

  • Inspection: Professionals regularly check for any damage, punctures, or signs of wear.
  • Cleaning: – It’s essential to keep the roof surface clean from debris and dirt to help maintain its reflectivity and prolong its lifespans.
  • Repairs: Address any leaks or damage that can prevent issues and keep the roofing system’s integrity.
  • UV Protection: – Applying UV protection coating can assist in enhancing the longevity of the TPO membrane.


In summary, TPO roofing offers a range of benefits that make it an attractive option for commercial buildings.

Excel Construction Group professionals help understand the installation process and maintain the requirements of TPO roofing. It allows you to make informed decisions about their roofing needs and ensure the longevity of their roofing system. Contact us at (833) 324-2699 to learn more about TPO roofing and its installation. Get more information about TPO roofing options: Replace, Recover or Recoat.

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