TPO roofing membranes come with a variety of pros and cons that can impact your decision. This Blog Post compiles all the TPO Roofing Pros and Cons that our roofing experts could think of. We hope this guide makes your roofing decision easier and more informed.
And remember, whether you choose TPO or another roofing option, one thing you won’t have to question is requesting a quote from Best Roofing LA. Our Los Angeles Roof Installation Team is here to bring your roofing vision to life—no matter what option you select!
TPO Roofing Pros & Benefits
Pro 1: TPO Roofing Is A Low-Cost Option
One of the primary advantages of TPO roofing is its cost-effectiveness. TPO offers a budget-friendly solution for property owners looking for quality roofing at a reasonable price. On average, TPO roofing prices range from $2.00 to $3.50 per square foot, TPO roofs provide an attractive option for those seeking to balance performance and affordability.
Pro 2: TPO Roofs Are Very Durable
Durability is a significant benefit of TPO roofing. These roofs are known for their resistance to tears, punctures, and the buildup of dirt and mold. Additionally, TPO roofing membranes offer superior flexibility compared to other single-ply roofing options, allowing them to accommodate building movement and thermal expansion more effectively. This durability contributes to the overall longevity of TPO roofs.
Pro 3: TPO Roofs Are Highly Energy-efficient
Energy efficiency is another notable advantage of TPO roofing. The UV-resistant properties of TPO help reduce cooling costs in warm climates and during summer months. In fact, TPO roofs not only meet but exceed EPA Energy Star requirements. This energy efficiency translates to lower utility bills and a reduced environmental impact, making TPO an eco-friendly roofing choice.
Pro 4: TPO Roofing Can Be Easily Installed
The ease of installation is a significant benefit of TPO roofing. The lightweight nature of TPO materials makes them easier to maneuver and work with during the installation process. This results in reduced labor time compared to other roofing options, potentially lowering overall installation costs.
Pro 5: TPO Roofs Are Easy To Maintain
Low maintenance requirements are a key advantage of TPO roofs. These roofing systems are resistant to mold growth, punctures, tears, and dirt accumulation. The flexibility of TPO also allows it to accommodate building settling and thermal movements, reducing the need for frequent repairs or adjustments. Proper TPO Roofing Maintenance can even help extend its lifespan to up to 30 years.
Pro 6: TPO Roofing Looks Great On Most Home Styles
Aesthetic versatility is another benefit of TPO roofing. Available in a variety of colors, TPO allows property owners to choose options that complement their building’s overall design. This flexibility in appearance, especially with the diverse TPO roofing colors available, makes TPO roofs suitable for a wide range of architectural styles.
Pro 7: TPO Roofs Are 100% Recyclable
Environmental sustainability is an additional advantage of TPO roofing. These roofs are 100% recyclable, with old TPO roofing materials being repurposed to create new TPO roofing products. This recyclability contributes to the eco-friendly nature of TPO as a roofing choice.
TPO Roofing Cons
Con 1: TPO Roofs Have A Short Lifespan
One of the main disadvantages of TPO roofing is its relatively short lifespan. Typically, TPO roofs last between 15-20 years, with some poorly maintained roofs lasting as little as 7 years. This shorter lifespan is partly due to the ongoing development and refinement of TPO formulas over the past three decades.
Con 2: TPO Roofs Break Down With Prolonged Exposure To High Heat
Heat sensitivity is a notable drawback of TPO roofing. Prolonged exposure to high temperatures can cause TPO membranes to deteriorate. This can lead to issues such as seam and flashing separation, cracking within the material, and premature deterioration of the laminated top layer. These heat-related problems can significantly reduce the roof’s durability and longevity.
Con 3: TPO Roofs Are Relatively New To The Industry
The relative novelty of TPO roofing in the market is both an advantage and a disadvantage. While it allows for ongoing improvements, it also means that TPO roofs haven’t undergone extensive long-term testing. Issues such as seam failures and membrane curing and cracking have been reported in some instances, highlighting the need for continued product development.
Con 4: TPO Roofing Has Low Chemical Resistance
Chemical resistance is a potential weakness of TPO roofing. While generally resistant to many substances, TPO may react negatively to certain oils or exhaust from grease traps. This limitation can make TPO roofs less suitable for industrial environments or areas with high chemical exposure.
Con 5: TPO Roof Seams Are Susceptible To Leaks
The seam-heavy nature of TPO roofing installation presents another disadvantage. TPO is typically installed in narrow rolls, requiring seams every six to eight feet. While these seams are usually sealed correctly, each one represents a potential point of failure and an opportunity for leaks to develop over time.
Are TPO Roofs The Best Choice For Flat Roofs?
When it comes to flat roofs, TPO can be an excellent choice due to its energy efficiency, durability, and cost-effectiveness. However, the best roofing solution depends on various factors, including climate, budget, and specific building requirements. It’s worth comparing TPO to other flat roofing options to make an informed decision. In the past few months, Best Roofing LA has published several roofing material comparison guides, so be sure to check them out! Here are the guides that focus on comparing TPO roofing with other flat roofing materials:
