TPO
Roofing
Thermoplastic Polyolefin (TPO) is a popular flat roofing solution composed of a thermoplastic membrane specifically designed for long-term performance. It offers excellent resistance to weather, chemicals, and punctures. The material’s reflective surface can also lower energy bills by keeping buildings cooler. Additionally, it is a cost-effective option for businesses looking to protect their properties.
Maximum Construction offers expert commercial roofing services designed for long-term protection and performance. Our team handles installation, maintenance, and repairs for flat and low-slope frameworks. From planning to final inspection, we ensure that every roof is installed and repaired with precision and attention to detail.
Key Characteristics and Benefits
Below are the notable characteristics and benefits of TPO:
Chemical Composition
Thermoplastic Polyolefin is a single-ply membrane made from a combination of polypropylene (PP) and ethylene-propylene rubber (EPR). This formulation provides elasticity, heat resistance, and the ability to be heat-welded at the seams. It doesn’t contain plasticizers or chlorine, making it more environmentally friendly and resistant to chemical degradation.
Membrane Thickness
The roofing membranes are available in different thickness levels to suit various project needs:
- 45 mil (1.1 mm): basic protection, suitable for low-traffic areas
- 60 mil (1.5 mm): standard choice for balanced durability and cost
- 80 mil (2.0 mm): extra durability and puncture resistance for high-stress environments
Thicker ones generally offer a longer lifespan and better performance under physical stress.
Available Forms
The materials are supplied in wide rolls for easier handling and fewer seams during installation. Common forms include:
- Roll widths: 6 ft, 10 ft, and 12 ft
- Roll lengths: typically 100 ft
- Colors: white, gray, and tan
Reinforcement Options
The roofs may include polyester fabric reinforcement between layers for added strength. Reinforced solutions improve tear resistance, dimensional stability, and durability under mechanical stress, making them suitable for commercial applications. Meanwhile, non-reinforced options are more flexible and are typically used for detailing or areas with minimal physical stress.
Commercial Applications of TPO Roofing
Here are the common commercial applications of this roofing material:
- Retail Centers and Strip Malls
Large commercial retail buildings often feature flat or low-slope roofs that require a membrane capable of handling high sun exposure and temperature changes. The wide-roll format minimizes seams, reduces the risk of leaks, and lowers installation time and labor costs.
- Warehouses and Distribution Centers
Industrial buildings often face rooftop traffic from service crews, as well as exposure to debris, wind uplift, and mechanical stress. A reinforced membrane with strong puncture resistance is well-suited for this type of application, providing long-term protection without requiring frequent repairs.
- Office Buildings
In commercial office settings, energy efficiency and a professional exterior appearance are both priorities. TPO roofs support sustainability goals by reflecting sunlight and reducing the strain on heating, ventilation, and air conditioning (HVAC) systems. In addition, their compatibility with various insulation systems makes them ideal for multi-tenant properties.
- Hospitals and Medical Facilities
Medical centers demand consistent, uninterrupted protection against the elements. The membrane’s ability to be heat-welded provides seamless protection, which is crucial for safeguarding sensitive equipment and maintaining a sterile environment.
- Schools and Universities
Educational facilities require roofs that can withstand foot traffic, rooftop equipment, and seasonal weather conditions. A high-performance single-ply system delivers the durability and UV resistance needed for long-term use.
- Airports and Transportation Terminals
Transportation terminals require systems that can handle constant mechanical vibration, wide temperature shifts, and ongoing maintenance access. A heat-weldable membrane provides dependable waterproofing and resists wear from foot traffic, equipment, and exposure to jet fuel or exhaust particles.
Get Long-Term Solutions Built for Your Facility!
Short-term fixes can lead to higher costs in the long run. Maximum Construction delivers commercial roofing solutions designed for performance, durability, and minimal maintenance. We understand your facility’s operational needs and tailor systems that align with them.
Let’s get your roof checked; reach out to schedule your consultation!