What Is Single Ply Roofing? (Types, Benefits & More)

When it comes to commercial roofing, single ply roofing has quickly become one of the most popular and reliable choices in the industry. But what exactly is it, and why is it favored by so many commercial property owners? This blog will guide you through everything you need to know about single ply roofing, including:

• The basics of single ply roofing systems
• The benefits of single ply roofing (hint—cost and durability are just the beginning!)
• Key considerations before choosing this option for your property

🤔 What Is Single Ply Roofing?

Single-ply roofing is a popular roofing solution made from synthetic materials, specifically designed for flat or low-slope roofs commonly found on commercial or industrial buildings. Unlike traditional roofing options, single-ply membranes are installed in a single layer, creating a seamless and highly effective waterproof barrier. This barrier helps protect the building from harsh weather conditions, ensuring durability and reliability over time.

One of the key advantages of single-ply roofing is its lightweight design. This makes it easier to install compared to heavier, more complex roofing systems, reducing the overall labor and time required for installation. Additionally, its durability means it can withstand exposure to sunlight, wind, and moisture without deteriorating quickly, offering long-term performance that appeals to building owners.

Cost-effectiveness is another reason why single-ply roofing has become a go-to choice for many business owners. With lower material and installation costs compared to traditional roofing systems, it provides an affordable solution without compromising on quality. Furthermore, its ease of maintenance and potential for long lifespans make it a smart investment for businesses looking to reduce overhead costs.

Types of Single Ply Roofing

There are two primary types of single ply roofing systems, differentiated by the materials they’re made of:

• Thermoset Membranes (EPDM)
  • Flexible and weather-resistant
  • Ideal for regions with fluctuating temperatures or high UV exposure
  • Available in black or white
  • Resistant to ozone and weather damage
  • Easy to repair, even years after installation
  • Long lifespan (20–30 years)
• Thermoplastic Polyolefin (TPO) and Polyvinyl Chloride (PVC)
  • Heat-weldable membranes with strong seams for durability
  • Highly reflective surfaces to reduce cooling costs
  • Resistant to chemicals, grease, and punctures
  • TPO is budget-friendly
  • PVC offers added chemical resistance

👉 Benefits of Single Ply Roofing

Single ply roofing isn’t just a trend—it offers real, measurable advantages that make it a smart investment for many commercial property owners. Here are the 5 key benefits of choosing single ply roofing:

1. Cost-Efficiency

Single ply membranes are a cost-effective roofing solution for both commercial and residential buildings. They are generally more affordable to install compared to traditional options, such as built-up roofing or metal roofing systems. Additionally, their long lifespan and low maintenance requirements mean fewer expenses over time. The durability of single ply membranes minimizes the need for frequent repairs or premature replacements, making them a smart investment for property owners looking to save money in the long term.

2. Energy Savings

One of the standout features of single ply roofing systems is their energy efficiency. Materials like white TPO (Thermoplastic Polyolefin) are designed with reflective properties that deflect sunlight, helping to keep buildings cooler during hot months. This reduces the need for excessive air conditioning, leading to significant energy cost savings. Over time, these savings can offset the initial installation costs, making single ply membranes an environmentally friendly and budget-conscious choice for energy-conscious businesses and homeowners.

3. Ease of Installation

Single ply membranes are known for their straightforward and efficient installation process. As they are lightweight and require only a single layer, they reduce the need for complex layering techniques and excessive labor. This not only speeds up project timelines but also reduces labor costs. Contractors can complete installations with minimal disruption to building operations, making single ply roofing an ideal option for time-sensitive projects.

4. Durability

Designed to withstand harsh environmental conditions, single ply membranes are built with durability in mind. They are resistant to tears, punctures, and weather-related damage, such as high winds and storms. Additionally, these materials offer excellent protection against UV radiation, which can degrade other roofing materials over time. This resilience ensures that single ply roofing systems can maintain their performance and protect buildings for decades, even in extreme climates.

5. Versatility

Single ply roofing systems are highly adaptable and can accommodate a wide range of building designs and requirements. Whether a building features unique angles, ventilation systems, skylights, or other challenging architectural elements, single ply membranes can conform to create a seamless and watertight fit. This flexibility makes them an excellent choice for both simple and complex roofing projects, providing reliable performance regardless of the structural demands.

🔎 Key Considerations Before Selecting Single Ply Roofing

While single ply roofing offers numerous benefits, it’s essential to weigh these considerations before making your choice:

1. Weather Resistance Needs

When choosing a single-ply roofing system, it’s crucial to consider your local climate and typical weather conditions. For regions with extreme temperature fluctuations, EPDM (Ethylene Propylene Diene Monomer) may be the best option due to its excellent performance in both hot and cold environments. It’s known for its flexibility and ability to withstand thermal shock. On the other hand, TPO (Thermoplastic Polyolefin) and PVC (Polyvinyl Chloride) are better suited for areas where chemical exposure or standing water, also known as ponding water, are primary concerns. PVC, in particular, is highly resistant to harsh chemicals, making it ideal for industrial or commercial buildings exposed to such conditions. Understanding the specific weather challenges in your location will ensure your chosen material performs reliably over time.

2. Budget

Budget is a critical factor when selecting a roofing system. Among the three options, TPO is generally the most affordable upfront, making it an attractive choice for those looking to minimize initial costs. However, while PVC might come with a higher price tag, it offers exceptional durability in environments with frequent chemical exposure or high demands for performance. This means that the higher initial investment in a PVC roofing system could save you money in the long run by reducing maintenance needs and extending the roof’s lifespan. EPDM falls somewhere in the middle in terms of cost, offering good value for its durability and weather resistance. Carefully weighing your budget against the long-term benefits of each material will help you make a financially sound decision.

3. Roofing Contractor Expertise

The quality of installation is just as important as the roofing material itself. No matter how durable the material, improper installation can lead to premature failures and costly repairs. Always choose a trusted, experienced roofing contractor who specializes in single-ply systems. A skilled contractor will ensure proper installation techniques, such as secure seams and adequate insulation, to maximize the longevity and performance of your roof. Additionally, working with a knowledgeable contractor can help you navigate the decision-making process, as they can provide tailored recommendations based on your building’s specific needs and local conditions. Taking the time to find the right professional can make all the difference in maintaining a resilient and long-lasting roofing solution.

🏠 Single Ply Roofing

When it comes to single ply roofing, the team at I AM Roofing stands out as the trusted choice for reliability, quality, and expertise. As a veteran-owned, family-operated business, we are committed to delivering exceptional service and long-lasting results for your commercial property. From our lifetime workmanship warranty to our transparent process and proven customer satisfaction, we go above and beyond to ensure your roofing project is seamless and stress-free.

Ready to protect your property with a top-tier roofing solution? Contact I AM Roofing today for a free consultation and let us help you find the perfect single ply roofing system for your needs.