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TPO Roofing

When you see a massive commercial roof that is flat or only slightly pitched and covered in a white membrane, you are probably looking at a thermoplastic polyolefin or TPO roof surface. You might not know if this surface can be used in residential or commercial applications, and the color is not always white. However, the white material used for a commercial roof is the most common application. The team at Weather brings decades of combined experience to the installation and care of TPO roofs. We would like to share some of that knowledge and expertise with customers who could benefit from this roofing surface being used on their homes or commercial properties.
Why Is TPO So Popular In Flat Or Low Pitch Roof Applications?
As a single-ply poly membrane, TPO is very similar to a thick sheet of plastic. It is ideal for flat roofs and roofs with very little slope. Water does evaluate or run off of these roofs, but only very slowly compared to a steep roof. So, having a waterproof surface is critical to protecting the support structure of the roof and the building under it. In its most common form, white roofing helps to reflect the sun and limit the heat created inside the structure. This is perfect for a large commercial property where no one ever sees the roof or has an up-close view of the surface. If you are using it in a residential application that has a view of the roof, you could notice it getting dusty and dirty between rains or washing off the surface. But the ultimate benefit of this poly surface is that it provides exceptional protection to a roof that has very little slop and could experience standing water. There are no nail homes, as you have with traditional single or tile roofs, and there is no worry of water backing up between the surfaces of shingles or tiles and creating water damage and roof leaks.
What Is The Life Expectancy Of A TPO Roof?

The life expectancy of any roof surface is a crucial factor to consider for many reasons. First, you consider the lifetime of the surface to help compare the cost to other surfaces and their longevity. In addition, you know that having a new roof installed is costly and can be a hassle logistically. So, the longer the life of the roof, the happier most property owners are with the surface. Finally, consumers want as many trouble-free and worry-free years as possible from a roof, So a longer life span means a more extended period of time before you need to worry about leaks and water damage due to the end of life of your roof.

In the case of TPO surface, you will enjoy about 25 years of service when the experts at Weather install the surface. So, know that you have two decades of carefree ownership to enjoy before thinking about the decline of the integrity of your TPO roof. To learn more about the installation process, warranty, and cost of using TPO on your next roofing project, please don’t hesitate to get in touch with the exceptional team at Weather to answer these and any other questions you have regarding a roofing project.

TPO Roofing FAQs

TPO roofing is a single-ply thermoplastic polyolefin membrane designed for flat or low-slope roofs. The membrane is heat-welded at the seams to create a continuous waterproof surface, making it ideal for large commercial buildings or residential properties that need strong leak protection.

TPO provides a seamless, waterproof layer that prevents water from pooling or seeping into the structure. Its white surface reflects sunlight, reducing heat absorption and cooling costs. These features make it a top choice for commercial buildings, warehouses, and offices in cities like Kansas City and Destin.

When installed by experts like Weather, a TPO roof can last about 25 years with proper maintenance. Routine inspections and timely commercial roof repairs help maintain its performance and extend its lifespan.

Yes. The bright, reflective surface helps lower indoor temperatures and reduces cooling costs by up to 20 percent. This makes TPO an energy-saving option for large facilities and homes in warmer climates, including Oklahoma and Omaha.

Absolutely. While it is most common on commercial buildings, TPO is also a practical solution for residential flat roofs, rooftop decks, and modern homes. Weather customizes each installation to match your property’s design and structural needs.

TPO needs minimal upkeep. Schedule regular roof inspections to catch minor issues early and clean the surface to remove dirt or debris that could affect its reflective properties.

Weather’s team mechanically attaches or fully adheres the TPO membrane to the roof deck and heat-welds the seams. This creates a watertight barrier without the nail holes found in shingle or tile roofs, reducing the risk of leaks.

Yes. While white is the most popular for its reflective qualities, TPO is available in light gray and tan to fit different architectural styles or local building requirements.

TPO offers excellent durability, UV resistance, and energy savings at a competitive cost. Compared to EPDM or PVC, it provides similar waterproofing with added heat-reflective benefits. Explore Weather’s full range of commercial roofing systems for more options.

Yes. Weather can communicate directly with your insurance provider to speed claim approvals and simplify the repair or replacement process, ensuring your project moves forward without unnecessary delays.