A roof in Central Florida has to work hard. It’s your building’s first line of defense against relentless sun, torrential downpours, and the occasional hailstorm. You need a material that’s built to withstand this constant stress without failing. TPO roofing is engineered for exactly this kind of environment. Its formulation offers exceptional resistance to UV degradation, preventing the cracking and brittleness that can plague other materials. The heat-welded seams create a bond that is incredibly strong, providing superior protection against wind uplift and leaks. We’ll cover all the tpo roofing details that contribute to its resilience, showing you why it’s a trusted choice for keeping Florida properties safe and dry.
Key Takeaways
- TPO is a smart choice for the Florida climate: Its reflective surface provides significant energy savings by keeping your building cooler, while its durable, heat-welded seams create a seamless barrier against heavy rain and sun.
- Focus on the specs that ensure longevity: When comparing options, look for a thicker membrane (like 60 or 80 mil) for better puncture resistance and confirm the system has excellent UV protection to prevent cracking and degradation over time.
- The installer’s expertise determines your roof’s lifespan: A TPO roof’s performance depends entirely on the quality of the installation, so it’s essential to partner with a certified contractor who has proven experience welding seams for a watertight finish.
What Is TPO Roofing and How Does It Work?
If you’ve been looking into options for a low-slope or flat roof, you’ve likely come across the term TPO. TPO, which stands for thermoplastic polyolefin, is a single-ply roofing membrane that has become a go-to choice for commercial properties and even some residential buildings. Think of it as a durable, high-tech sheet that creates a seamless, protective layer over your entire roof. It’s engineered to be tough, reflective, and long-lasting, making it an excellent fit for the sunny, stormy weather we get here in Central Florida.
What makes TPO so popular is its unique combination of performance and value. It’s designed to reflect UV rays, which helps keep your building cooler and can lower your energy bills—a huge plus in our climate. It’s also highly resistant to punctures, tears, and chemical exposure. Unlike older roofing systems that involve multiple layers of asphalt and felt, TPO provides a modern, efficient solution. Understanding how this material is made and installed can help you see why it’s a leading choice for commercial roofing projects today.
The Materials Behind TPO
So, what exactly is TPO made of? It’s a specially formulated blend of polypropylene and ethylene-propylene rubbers. To put it simply, it combines the best qualities of rubber roofing with the performance of hot-air weldable seams. This blend creates a material that is flexible yet incredibly strong. To give it extra strength, the membrane is reinforced with a fabric scrim, which acts like a built-in skeleton to prevent tearing and punctures. TPO membranes come in different thicknesses, usually measured in mils (one-thousandth of an inch). Common options are 45, 60, and 80 mil. A thicker membrane generally offers greater durability and a longer lifespan.
Understanding Single-Ply Roofing
The term “single-ply” simply means the roofing system is made of one single layer of material. TPO is a sheet of this strong, synthetic membrane that is rolled out across the roof deck to form a continuous, waterproof barrier. This is a major evolution from traditional built-up roofing (BUR) systems, which require layering asphalt and felt to achieve waterproofing. Because TPO is a single, consistent layer, it offers reliable protection without the weight and labor-intensive installation of multi-ply systems. The seams between the sheets are heat-welded together, fusing them into one solid membrane that is exceptionally resistant to leaks.
An Overview of Installation Methods
There isn’t a one-size-fits-all approach to installing a TPO roof. The best method depends on your building’s structure, location, and budget. The three primary installation methods are mechanically fastened, fully adhered, and induction welded. A mechanically fastened system uses screws and plates to secure the membrane to the roof deck and is often the most cost-effective option. In a fully adhered system, the membrane is glued directly to the insulation below, creating a smooth profile and excellent wind resistance. The induction-welded method uses advanced technology to weld the membrane to plates beneath it, offering superior wind uplift protection without penetrating the membrane itself.
TPO vs. Other Commercial Roofing Materials
Choosing the right material for your commercial roof can feel overwhelming with so many options on the market. TPO is a fantastic choice for many Florida properties, but it’s helpful to see how it stacks up against other popular materials. Understanding the key differences in durability, installation, and cost will help you make an informed decision for your building. Let’s compare TPO to three common alternatives: EPDM, PVC, and Modified Bitumen. Each has its own set of strengths, and the best fit often depends on your specific budget, climate, and long-term goals for the property.
TPO vs. EPDM
EPDM, a synthetic rubber membrane, has been a reliable choice in the roofing industry for decades, with some systems lasting over 50 years. TPO is a newer material, but it has quickly proven its durability. One of the biggest differences is how the seams are sealed. TPO seams are heat-welded, creating a single, solid membrane that’s highly resistant to leaks. EPDM seams, on the other hand, are typically sealed with adhesives. While both materials require skilled professionals for a proper, watertight installation, TPO’s welded seams often provide a stronger bond. TPO is also generally more puncture-resistant and comes in reflective white, which is a major advantage for energy efficiency in the Florida sun.
TPO vs. PVC
TPO and PVC are often compared because they are both thermoplastic, single-ply membranes with heat-welded seams. The primary difference comes down to their chemical composition, which affects their performance and cost. PVC has been around longer and has a great track record for its resistance to chemicals and grease, making it a go-to for restaurants or industrial facilities. However, TPO is generally more affordable than PVC, making it an attractive option for budget-conscious projects without sacrificing performance. TPO is also more reflective, which can lead to significant energy savings by reducing cooling costs, a huge plus for any commercial roofing project in Central Florida.
TPO vs. Modified Bitumen
Modified Bitumen is an asphalt-based roofing system that has been a popular choice for low-slope roofs for many years. It’s known for its toughness and excellent waterproofing capabilities. The installation methods are quite different; modified bitumen systems are often installed with torches or hot asphalt, which involves open flames on your roof. TPO, in contrast, is installed using heat-welding equipment that creates clean, strong seams without the fire risk. TPO’s single-ply membrane is also much lighter than a multi-layer modified bitumen system, which can reduce the structural load on your building. For property owners focused on energy efficiency and modern installation techniques, TPO is often the preferred choice.
The Key Benefits of TPO Roofing
When you’re looking for a roofing material that delivers on multiple fronts, TPO is a standout choice, especially for commercial properties. It strikes an impressive balance between performance, cost-effectiveness, and modern features that property owners value. From lowering your energy bills to standing strong against the Florida weather, TPO roofing offers a set of practical advantages that make it one of the most popular flat roofing systems on the market today. Let’s break down exactly what makes this material such a smart option for your building.
Superior Energy Efficiency
In the Florida heat, keeping your building cool is a top priority. TPO roofing is a fantastic solution for this. Its white, reflective surface acts like a shield against the sun, bouncing UV rays away from your building instead of absorbing them. This “cool roof” effect means your air conditioning system doesn’t have to work nearly as hard to maintain a comfortable indoor temperature. Over time, this can lead to significant savings on your energy bills. For large commercial buildings, this efficiency is a game-changer, making TPO a key feature of any energy-conscious commercial roofing strategy.
Durability Against the Elements
A roof is your building’s first line of defense, and TPO is built to be tough. This material is known for its exceptional durability, offering strong resistance to punctures, tears, and impacts. It holds up incredibly well against the relentless UV exposure we get in Central Florida, preventing the cracking and degradation that can affect other materials. Its flexible membrane also allows it to expand and contract with temperature fluctuations without weakening. This resilience means it can handle everything from intense sun to heavy rain and wind, protecting your property year after year.
A Smart Long-Term Investment
While some high-performance materials come with a steep price tag, TPO roofing is surprisingly cost-effective. The initial installation cost is competitive, but the real value becomes clear over the long term. Because it’s so durable and requires minimal maintenance, you’ll spend less on upkeep and repairs over its lifespan. When you combine that with the monthly energy savings, TPO offers an excellent return on investment. We even offer convenient financing options to make this smart investment more accessible for your budget.
An Eco-Friendly Choice
If sustainability is important to you, TPO is a great choice. The material itself is 100% recyclable, which helps reduce landfill waste at the end of its service life. Many TPO formulations are also made without harmful chemicals like chlorine or halogenated flame retardants. Plus, its energy efficiency does more than just save you money—it also reduces your building’s overall carbon footprint by lowering energy consumption. Choosing TPO means you’re not only protecting your property but also making a more environmentally responsible decision.
Leading TPO Roofing Brands to Consider
When you invest in a new roof, the quality of the materials is just as important as the quality of the installation. The brand of TPO you choose can make a significant difference in your roof’s performance, longevity, and warranty. While there are many manufacturers out there, a few consistently stand out for their innovation, durability, and commitment to quality. These are the brands that experienced contractors trust to protect commercial and residential properties for decades.
Choosing the right brand can feel overwhelming, but you don’t have to make the decision alone. A good roofing partner will help you compare the options and select the best fit for your building’s specific needs and your budget. We’ve worked with countless products over the years, and we’ve learned which brands deliver on their promises. Below are some of the industry leaders we confidently recommend to our clients.
Our TPO Solutions at Sky Light Roofing
At Sky Light Roofing, we believe a great installation starts with great products. That’s why we partner with the industry’s most reputable TPO manufacturers. We’ve done the research and have hands-on experience with these materials, so we know which ones hold up best under the intense Florida sun and stormy weather. Our team is trained to install these systems according to the manufacturer’s exact specifications, ensuring your warranty stays intact and your property remains protected. When you work with us for your commercial roofing project, you can be sure you’re getting a top-tier system from a brand we trust.
Carlisle SynTec
Carlisle SynTec is a giant in the commercial roofing world, and for good reason. They are known for producing exceptionally durable TPO membranes that can be made up to 80 mils thick, offering a robust shield against punctures and weathering. What’s more, Carlisle stands behind its products with impressive warranties that can extend up to 30 years, giving you long-term peace of mind. Their systems are also versatile, with options for mechanically fastened, fully adhered, or induction welded installations. This flexibility allows us to choose the best application method for your specific roof structure, ensuring a secure and watertight fit every time.
Johns Manville
Johns Manville is another top-tier brand, especially for buildings with low-slope roofs. Their TPO roofing systems are engineered for superior performance, combining a strong, polyester-reinforced fabric with a UV-resistant TPO formulation. This construction makes their membranes incredibly resilient against the sun’s harsh rays, which is a must-have feature here in Central Florida. Property owners appreciate the reliability and longevity that Johns Manville provides. Their commitment to quality materials means you get a roof that not only looks great but also provides lasting protection against the elements, from heavy rain to high winds.
GAF
You might know GAF from the residential roofing market, but they are also a major player in commercial roofing. GAF offers a wide selection of TPO membranes designed for both high performance and energy efficiency. Their reflective surfaces can help lower your building’s cooling costs, which is a huge benefit for Florida property owners. Contractors often appreciate GAF products for their straightforward installation process, which helps keep projects on schedule. For building owners, this translates to a reliable, long-lasting roof from a brand that has built a solid reputation for quality and innovation across the roofing industry.
Firestone
Firestone brings its legacy of durability and engineering excellence to the roofing industry. Their TPO roofing systems are designed to deliver exceptional weather resistance and energy efficiency, making them a smart choice for any commercial property. Firestone offers a variety of TPO products tailored to different building needs and environmental conditions, so you can get a solution that’s just right for your project. Whether you need maximum puncture resistance for a high-traffic roof or enhanced flexibility for a complex roof design, Firestone has a product that fits. Their focus on performance ensures your investment is well-protected for years to come.
What Does TPO Roofing Cost?
When you’re considering a new roof for your commercial property, the budget is always a top concern. The great news is that TPO roofing is one of the most cost-effective options available. It offers a fantastic balance of performance and price, but the final number on your estimate will depend on a few key factors. The size and complexity of your roof, the specific materials chosen, and the installation method all play a role in the total cost.
Think of it less as a single price tag and more as an investment. The initial outlay for a TPO roof is just one part of the equation. To get a complete picture, you also need to consider the long-term savings from energy efficiency and the value of a durable, low-maintenance system. Let’s break down what you can expect to pay and where your money goes.
Breaking Down Installation Costs
The all-in cost for a professionally installed TPO roof typically ranges from $5 to $15 per square foot. This price includes both the materials and the skilled labor required to get the job done right. Where your project falls in that range depends on factors like the installation method—whether the membrane is mechanically fastened or fully adhered to the roof deck. A more complex roof with numerous vents, pipes, and HVAC units will naturally require more detailed work, influencing the final cost. A major benefit is that most TPO systems come with a 20-year manufacturer’s warranty, giving you confidence in the longevity of your commercial roofing investment.
Materials and Labor Expenses
While TPO material is affordable—costing around $0.50 per square foot—the biggest variable in your project’s price is labor. The skill and experience of the roofing crew are what ensure your roof is watertight, secure, and built to last. Labor costs are influenced by the roof’s condition, its accessibility, and the intricacy of the installation. A flat, open roof will be more straightforward to work on than a multi-level roof with complex angles. At Sky Light Roofing, we provide clear, detailed estimates so you understand exactly what you’re paying for. We also offer convenient financing options to help make your roofing project manageable for your budget.
Factoring in Long-Term Maintenance
A well-installed TPO roof can last anywhere from 15 to 25 years, but reaching that lifespan depends on proper care. While TPO is known for being low-maintenance, that doesn’t mean “no maintenance.” Scheduling routine inspections, especially after major storms, is crucial for catching small issues before they become big problems. Simple tasks like keeping the surface clean of debris and ensuring drains are clear will go a long way. Periodically, applying a fresh coating can also extend the roof’s life and maintain its reflective properties. This proactive approach protects your investment and ensures your roof performs at its best for decades.
Calculating Your Energy Savings
One of the most significant financial benefits of a TPO roof is its energy efficiency, especially here in sunny Florida. Most TPO membranes are white or light-colored, which allows them to reflect the sun’s intense UV rays instead of absorbing them. This simple feature keeps the surface of your roof—and the building beneath it—noticeably cooler. A cooler building means your air conditioning system doesn’t have to work as hard, leading to a direct reduction in your monthly energy bills. Over the life of the roof, these savings can add up substantially, making TPO a smart financial decision that pays you back over time.
How to Evaluate a TPO Roofing System
When you’re ready to invest in a new roof, you want to be sure you’re making a smart choice that will protect your property for years to come. TPO roofing is an excellent option, but not all TPO systems are created equal. Evaluating the key components of a TPO system helps you understand its quality, performance, and long-term value. By looking at a few specific details, you can feel confident that you’re selecting a durable and reliable commercial roofing system that’s built to handle the Florida climate. Here’s what you should focus on when comparing your options.
Membrane Thickness and Durability
The thickness of the TPO membrane is one of the most direct indicators of its durability. TPO roofing membranes typically come in various thicknesses, such as 45, 60, or 80 mil. A thicker membrane generally provides greater resistance to punctures, tears, and weathering over time. While a standard TPO roof can last between 15 and 25 years, a thicker material can extend that lifespan, especially in a demanding environment like Central Florida. It offers an extra layer of defense against falling debris during storms and the constant exposure to intense sun.
Seam Strength and Weld Quality
A roof is only as strong as its weakest point, and for single-ply systems, that’s often the seams. TPO roofing uses heat-welded seams to fuse panels together, creating a monolithic, waterproof barrier across the entire roof surface. The quality of these welds is critical. Poorly welded seams can pull apart, bubble, or create gaps, leaving your building vulnerable to leaks. This is why professional installation is non-negotiable. An experienced crew ensures every seam is perfectly bonded, providing the strength needed to withstand high winds and heavy rain without compromise.
UV Resistance and Weathering
One of TPO’s standout features is its exceptional ability to resist UV radiation. The membrane is formulated with UV absorbers and other stabilizers that prevent it from breaking down under the relentless Florida sun. This reflective surface, often in white or light gray, bounces solar heat away from your building, which can significantly lower your cooling costs during hot summer months. This material is also designed to withstand hail damage and other impacts from severe weather, maintaining its integrity and appearance for years.
Warranty Coverage and Terms
Finally, always take a close look at the warranty. TPO manufacturers often provide extensive warranties, some lasting up to 30 years, which speaks to the material’s longevity. However, it’s important to read the fine print. These warranties typically cover manufacturing defects and may require regular professional maintenance to remain valid. You should also ask your contractor about their workmanship warranty, which covers the quality of the installation itself. A comprehensive warranty package, combined with flexible financing options, provides complete peace of mind in your investment.
Common TPO Roofing Myths, Busted
When you’re researching roofing options, it’s easy to run into conflicting information. TPO roofing has been around for decades, but there are still a few persistent myths that can cause confusion for property owners. Let’s clear the air and separate fact from fiction so you can make a confident decision for your property. We’ll look at the real story behind TPO’s durability, installation process, and maintenance needs.
The Myth About Durability and Cost
One of the biggest misconceptions is that TPO roofing is either too expensive or not durable enough to be a worthwhile investment. The truth is, TPO strikes an impressive balance between affordability and performance. When you compare it to other single-ply membranes, TPO often comes out as a more cost-effective option upfront. More importantly, its resistance to punctures, tears, and UV damage means you’re getting a roof that lasts. This durability, combined with minimal maintenance requirements, makes TPO an excellent long-term value for any commercial roofing project.
The Myth About Difficult Installation
You may have heard that TPO roofs are prone to issues like condensation or leaky seams. This isn’t a flaw in the material itself but a direct result of improper installation. TPO membranes require specialized techniques, like heat-welding the seams, to create a seamless, watertight barrier. When an inexperienced crew handles the job, mistakes can happen. That’s why choosing a qualified contractor with proven TPO experience is so important. A professional installation ensures your roof performs exactly as it should, giving you peace of mind for years to come.
The Myth About High Maintenance
Another common myth is that TPO roofing requires constant and expensive upkeep. In reality, TPO is one of the lower-maintenance options available for flat or low-slope roofs. The smooth surface resists dirt and debris buildup, and its durable composition holds up well against the elements. While no roof is completely “set it and forget it,” TPO’s needs are simple. Regular inspections and basic cleaning are usually all it takes to keep it in top condition. This straightforward care routine helps ensure you get the most out of your roof’s long lifespan.
How to Choose the Right TPO Roofing Contractor
Selecting the right TPO material is only half the battle; the quality of the installation is what truly determines your roof’s performance and lifespan. A flawless installation ensures your roof is watertight, secure, and ready to handle Florida’s weather. Finding a contractor you can trust is the most critical step in the process. You need a team that not only has the right tools but also the specific expertise to work with TPO membranes. A great commercial roofing partner will guide you through the process, ensuring every detail is handled correctly from start to finish.
The difference between a roof that lasts 15 years and one that lasts 30 often comes down to the skill of the installers. TPO roofing requires precision, especially when it comes to heat-welding the seams to create a single, monolithic membrane across your entire roof. An improperly welded seam can lead to leaks, moisture intrusion, and costly damage down the road. That’s why vetting your contractor is not just a suggestion—it’s an essential part of protecting your property. A qualified contractor will also help you select the right membrane thickness and attachment method for your specific building and climate, ensuring you get the best possible return on your investment. Here’s what to look for when making your decision.
Verify Certifications and Licensing
Before you even start discussing project details, your first step should be to confirm that any potential contractor is properly licensed and insured in Florida. This is non-negotiable. Certifications from leading TPO manufacturers are also a huge plus, as they show the crew has been specifically trained to install that brand’s products according to their exact standards. This verification isn’t just about checking a box; it’s about protecting your investment. A licensed and certified contractor adheres to industry best practices and local building codes, ensuring your roof is not only durable but also compliant. It’s your guarantee that the work will be done professionally and safely.
Look for Proven TPO Experience
TPO roofing has been a popular choice since the 1990s, but it still requires a specialized skill set that not every roofer possesses. You want a contractor with a proven track record of successful TPO installations, not a team that’s learning on your property. Ask to see a portfolio of their completed TPO projects and look for examples similar to yours. An experienced team understands the nuances of heat-welding seams for a perfect, waterproof seal and knows how to handle the material to prevent damage. This hands-on experience is what separates a good roof from a great one that will last for decades.
Key Questions to Ask Before Hiring
To feel confident in your choice, you need to ask the right questions. A reputable contractor will be happy to provide clear, detailed answers. Start with these to get the conversation rolling:
- What TPO manufacturers and materials do you recommend for my building, and why?
- Can you walk me through your installation process from start to finish?
- How do you ensure proper drainage and address areas with ponding water?
- What warranties do you offer on both the materials and your workmanship?
Their answers will reveal a lot about their expertise and approach. This is also a good time to discuss how they handle things like roof claim assistance if the project involves storm damage.
Red Flags to Watch Out For
Just as important as knowing what to look for is knowing what to avoid. Be wary of any contractor who seems evasive, uses high-pressure sales tactics, or provides a quote that is significantly lower than everyone else’s. A major red flag is a contractor who dismisses your concerns, especially about crucial elements like drainage. While TPO is water-resistant, proper drainage is still essential for the roof’s longevity. If a contractor tells you ponding water isn’t a big deal, it’s a sign they may cut corners elsewhere. Trust your gut—if something feels off, it probably is.
TPO Roofing Maintenance and Lifespan
Investing in a TPO roof is a smart move for your property, but its long-term performance hinges on proper care. Think of it like any other major asset—a little proactive attention goes a long way in preventing costly problems down the road. Understanding the expected lifespan and the simple maintenance steps involved will help you protect your building and get the most value out of your new roof for years to come.
The good news is that TPO roofing is known for being low-maintenance. However, “low-maintenance” doesn’t mean “no-maintenance.” A straightforward plan for upkeep and regular professional check-ins is the key to ensuring your roof reaches and even exceeds its projected lifespan, keeping your property safe and dry through every Florida season.
How Long You Can Expect Your TPO Roof to Last
With proper installation and consistent care, a TPO roof should last between 15 and 25 years. This range is a great benchmark, but it’s not set in stone. Several factors can influence where your roof falls on that spectrum. The quality of the initial installation is arguably the most important variable—a poorly installed roof will face issues much sooner, regardless of the material’s quality. Here in Central Florida, our intense sun and storm seasons also play a significant role. A well-maintained roof installed by a team of experts who understand the demands of our local climate will always have the best shot at a long and effective life, making professional commercial roofing services a critical part of the equation.
Essential Maintenance Practices
Keeping your TPO roof in top condition involves a few key practices. First, it’s important to keep the surface clean. Debris like leaves, branches, and dirt can hold moisture and clog drainage systems, leading to standing water. Regularly clearing the roof and ensuring gutters and scuppers are free-flowing is a simple but crucial step. You’ll also want to pay attention to the seams and flashing around vents, pipes, and HVAC units, as these are common areas for wear. While you can spot obvious issues from the ground, creating a routine maintenance schedule with a professional roofer is the safest and most effective way to handle these tasks and ensure nothing gets missed.
Why Regular Inspections Matter
Regular professional inspections are your first line of defense against major roofing issues. A trained eye can spot subtle signs of trouble—like a small puncture, a weakening seam, or early signs of membrane fatigue—long before they turn into active leaks. We recommend having your TPO roof inspected at least once a year and always after a major weather event. A severe hailstorm or hurricane can cause damage that isn’t immediately obvious. Scheduling a hail damage inspection can identify hidden problems and allow for simple repairs, saving you from the headache and expense of extensive water damage later on. Think of it as preventative medicine for your roof.
Factors That Impact Longevity
Beyond maintenance, a few core factors determine how long your TPO roof will last. The quality of the installation is number one; correct welding, proper attachment, and expert flashing details are non-negotiable for a long-lasting roof. The thickness of the TPO membrane also matters—thicker membranes generally offer greater durability and resistance to punctures. Of course, our Florida climate, with its high UV exposure and frequent storms, puts constant stress on roofing materials. Finally, the frequency of your maintenance plays a huge role. A roof that is regularly inspected and cleaned will always outperform one that is ignored until a leak appears.
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Frequently Asked Questions
Is TPO roofing only for commercial buildings? While TPO is a top choice for commercial properties, it’s also a fantastic option for residential homes with flat or low-slope roof sections. Many modern homes have these features over garages, porches, or additions. TPO provides the same seamless, durable, and energy-efficient protection for your home as it does for a large commercial building.
How long does a typical TPO roof installation take? The timeline for a TPO installation really depends on the size and complexity of your roof. A smaller, straightforward project might only take a few days. Larger or more intricate roofs with many vents and pipes could take a week or more. A professional contractor will give you a clear and realistic schedule after they’ve inspected your property.
Since TPO is often white, does it get dirty easily? It’s a common concern, but TPO’s smooth surface actually helps it resist dirt and grime buildup better than many other roofing materials. While it may show some dirt over time, it’s generally easy to clean. A simple cleaning as part of your regular maintenance plan is usually all it takes to keep it looking fresh and maintaining its reflective properties.
What are the signs that my current flat roof might need to be replaced? There are a few key things to watch for. Obvious signs include persistent leaks, visible cracks, or large bubbles in the roof membrane. You might also notice ponding water that doesn’t evaporate within 48 hours after it rains. If your energy bills have been climbing unexpectedly, it could also mean your roof is losing its effectiveness. If you see any of these issues, it’s a good idea to schedule a professional inspection.
Can a TPO roof be installed over my existing roof? In some cases, yes, a TPO system can be installed directly over an existing roof, which can save on the cost and time of a full tear-off. However, this depends on local building codes and the condition of your current roof deck. A thorough inspection is needed to make sure the underlying structure is sound and can support a new layer. A professional roofer can determine the best and safest approach for your specific building.