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How Long Does A TPO Roof Last?

Posted on October 2, 2023

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How Long Does A TPO Roof Last?

If you’ve recently installed a TPO roof, or you’re considering one for your commercial or residential property, you’re probably wondering how long it will last. After all, a roof is a significant investment, and you want to ensure it offers lasting protection. In this article, we’ll get down to the nitty-gritty of TPO roofing and answer the question of how long they last.

Understanding TPO Roofs

How Long Does TPO Roof Last

Before we proceed further to understand the longevity of TPO roofs, let’s take a moment to understand what TPO is. TPO is a single-ply roofing membrane made from a blend of rubber, ethylene, and propylene. This combination of materials makes TPO roofs highly durable, energy-efficient, and cost-effective. 

Moreover, TPO is commonly used for flat or low-slope roofs in both commercial and residential settings. TPO roofs come with a series of advantages that we will discuss later on in this blog post. 

The Average Lifespan of TPO Roofs

Now, let’s get to the heart of the matter: How long does a TPO roof last? On average, a well-maintained TPO roof can last for 15 to 20 years. However, some TPO roofs have been known to last even longer; up to 25 to 30 years.

However, keep in mind that these are general estimates, and the actual lifespan of your TPO roof can vary. Factors like climate, maintenance, and installation quality play a significant role in determining how long a TPO roof lasts. 

Also Read: How Long Does A Flat Roof Last?

Factors That Influence The Lifespan of a TPO Roof

While TPO roofs are made to last, some major factors influence their lifespan.

1. Installation Quality

The quality of TPO roof installation is the most critical factor that influences its lifespan. A poorly installed TPO roof is likely to experience issues early on, and may not reach its full potential. To ensure the proper TPO roof installation, always hire experienced and reputable roofing contractors who are well-versed in TPO roofing systems.

2. Climate and Weather Conditions

The local climate and weather conditions in your area play a significant role in determining the longevity of TPO roofs. While TPO is designed to withstand a range of weather conditions, extreme temperature fluctuations, heavy rainfall, snow, and prolonged exposure to UV rays can all affect its durability.

3. Material Quality

The quality of the roofing material you are going to install plays a huge role in determining how long it will last, and the same goes for TPO. High-quality TPO membranes with additional UV stabilizers and additives tend to have a longer lifespan. Therefore, when investing in a TPO roof, only choose quality materials to maximize the roof’s longevity.

4. Foot Traffic and Usage

Flat roofs provide space for the placement of heavy equipment such as HVAC systems, which involves walking or foot traffic on the roof. The amount of foot traffic or rooftop equipment can impact the lifespan of your TPO roof. Excessive foot traffic or the installation of heavy equipment can lead to punctures and damage, leading to water leaks.

5. Roof Design and Slope

Apart from foot traffic, installation, and material quality, the design and slope of your roof can also affect its lifespan. Proper drainage is essential to prevent water from pooling, as standing water can degrade TPO roofing materials over time. Ensure that your roof’s design promotes efficient water runoff.

Advantages of TPO

TPO roofing membrane comes with numerous advantages to offer commercial and residential building owners. These advantages help to make it a remarkable roofing material in the industry. 

1. Durability

TPO roofs are known for their exceptional durability. This material is highly resistant to tears, punctures, and impacts, making it the right choice for commercial buildings. 

2. Energy Efficiency

One of the standout features of a TPO roof is its energy-efficient properties. TPO roofs come in reflective white or light-colored membranes, which help to reflect a significant portion of the sun’s heat and keep the temperature within the building maintained. 

3. Cost-Effective

For owners with a limited budget, TPO is an attractive choice. Its reasonable installation cost, coupled with its long lifespan, provides excellent value for money in the long run. 

4. Versatility

In addition to the many advantages of TPO, the roofing membrane is also highly versatile and adaptable to various architectural styles and roof designs. Since It is available in different thicknesses and widths, it allows property owners to customize their choice to meet their specific needs. 

5. Easy Installation

TPO roofing systems are easy to install and maintain. The material’s lightweight nature makes it easy for property owners to handle, and it can be mechanically attached or adhered to the roof deck. 

How To Extend The Lifespan Of Your TPO Roof

While many factors can impact the lifespan of your TPO roof, the following things can help you mitigate the change of issues occurring. 

1. Regular Inspections: Schedule annual roof inspections to catch and address any issues early on.

2. Prompt Repairs: If you notice any damage or issues with your TPO roof during an inspection, fix it promptly without any delay. 

Also Read: How To Repair TPO Roofing Systems

3. Cleaning: Clear and maintain your TPO roof at least twice a year. Remove debris and prevent mold or algae growth.

4. Proper Drainage: If TPO is installed on your flat roof, you must keep in mind that your roof may be prone to ponding water. Ensure your roof’s drainage system is functioning correctly to direct water away from the roof. 

Contact A. Fricker Roofing & Waterproofing For Your TPO Roof Installation In Tulsa, OK! 

A. Fricker Roofing & Waterproofing in Tulsa, OK, is known for its exceptional commercial roof installation and replacement services. The roofers at the company are experts at installing and maintaining commercial flat roofs, including TPO, EPDM, PVC, and modified bitumen. We provide Tulsa home and business owners with roof installation, replacement, and repair. Contact us today at (918) 402-7167 and consult with one of our commercial roofing professionals.