3 Common TPO Roofing Issues to Avoid

September 8, 2023 2:18 pm Published by Leave your thoughts

Aerial,View,Of,An,Apartment,Building,With,Flat,Roof,InTPO (Thermoplastic Olefin) roofs have become increasingly popular in recent years due to their durability, energy efficiency, and affordability. However, despite their numerous benefits, there are a few common issues that can arise with TPO roofing systems. In this blog post, we will discuss three of these issues and provide tips on how to avoid them.

1. Poor Installation Practices

One of the biggest issues that homeowners encounter with their TPO roofs is poor installation. This can lead to a range of problems, such as leaks, premature aging, and decreased energy efficiency. To avoid this issue, it is crucial to hire a reputable and experienced roofing contractor.

When selecting a contractor, make sure to ask for references and check online reviews to ensure their credibility. Additionally, verify that the contractor has proper certifications and training for installing TPO roofing systems. A qualified professional will follow the manufacturer’s guidelines and industry best practices, ensuring a proper installation that will stand the test of time.

2. Lack of Maintenance

While TPO roofs are known for their low-maintenance nature, neglecting regular inspections and maintenance can lead to significant problems down the line. Regularly inspecting your TPO roof can help detect any early signs of damage, such as punctures or loose seams, allowing you to address these issues before they worsen.

To maintain your TPO roof properly, schedule professional inspections at least twice a year, preferably in the spring and fall. During these inspections, a roofing professional will examine the roof’s condition, identify any potential problems, and make the necessary repairs or adjustments.

In addition to professional inspections, it is essential to perform some routine maintenance tasks yourself. Keeping the roof clean from debris, such as leaves and branches, will prevent clogging and buildup, which can compromise the roof’s effectiveness.

3. Inadequate Drainage Systems

TPO roofs rely on effective drainage systems to ensure proper water flow off the roof. If the drainage system is inadequate or poorly designed, water can pool on the roof, leading to leaks and potential structural damage.

To avoid drainage issues, it is crucial to have a well-designed and properly installed drainage system. A good drainage system should include gutters, downspouts, and adequate slope on the roof to facilitate water runoff. It is also important to regularly inspect and clean the gutters to ensure they are clear of any debris that can hinder water flow.

If you notice any signs of ponding or standing water on your TPO roof, it is essential to address the issue promptly. Consult with a professional roofing contractor who can assess the drainage system’s effectiveness and make any necessary adjustments or repairs.


TPO roofs offer several advantages, including durability, energy efficiency, and cost-effectiveness. However, to reap the full benefits of these roofing systems, it is crucial to avoid common issues that can arise. By ensuring proper installation, performing regular maintenance, and addressing any drainage problems promptly, you can prolong the life of your TPO roof and maximize its performance.

Remember, prevention is always better than cure when it comes to roofing issues. By taking proactive steps and hiring a reputable roofing contractor, you can avoid potential headaches and costly repairs down the line. Invest in the longevity and efficiency of your TPO roof by addressing these common issues to enjoy a worry-free roofing experience.

Got Questions? Let Us Help!

Since 1987, R & H Roofing has remained one of the most trusted names in the roofing industry. We specialize in commercial and industrial roofing and offer a wide variety of roofing systems including EPDM systems, TPO Systems, Metal Roofing Systems, BUR Tar & Gravel Systems, Asphalt Shingles, and PVC Systems. We also work with some of the leading manufacturers including Firestone, Carlisle, Duro-last, and Garland. Contact us today to learn more about what we can do for you!

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