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Single Ply Thermoplastic (TPO & PVC) Flat Roofing


One of the most popular commercial roofing applications, TPO (thermoplastic polyolefin) is created by mixing together polymers, rubber, and plastics. The result is an amazingly flexible membrane that is ideal for the low-slope and flat roofing systems of commercial buildings.

Also called vinyl, PVC (Polyvinyl Chloride) is composed of ethylene and chlorine. In its compounding process, vinyl resin is blended with biocides, color pigments, heat stabilizers, ultraviolet light inhibitors, and plasticizers. PVC is recyclable and fire-resistant, and it uses fewer petrochemicals than other roofing systems.


What Are the Advantages of Single Ply Thermoplastic Membranes?

Weather Resistance: The special blend of ingredients makes it durable against weathering. Even years of exposure to chemicals, UV rays, ozone, algae, and storms will not wear it down.

Energy Efficiency: Single Ply Thermoplastic Membranes are known for being highly reflective to the sun and maintaining cool temperatures. For this reason, these roofs have been “Energy Star” rated by the Department of Energy, meaning they are both eco and budget-friendly.


By partnering with McKinnis Roofing & Sheet Metal for your commercial roofing needs, you can expect great communication and flawless skill. Together, McKinnis Roofing & Sheet Metal will create a plan for your building’s roof as they review the unique specifications and requirements to ensure optimal performance. To learn more about our TPO/PVC roofing system services, fill out our contact form or call us today.

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