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Carlisle Syntec Systems has been the leader in the commercial Single-Ply roofing industry for more than 50 years. It continues to lead the roofing industry today by providing its customers with superior roofing systems including TP, PBC and EPDM. With more than 19 billion square feet of roofing materials sold, Carlisle continues to lead the industry by providing the best products, services, and warranty options available. 

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Experience, Weldability, Weathering Package, Seam Strength, Energy Efficiency, Innovation, Versatility, Thickness Over Scrim, and Warranty Options are some of the reasons why Carlisle leads the industry when come to TPO. 

When it comes to innovation and labor savings products Carlisle is always ahead of the game, for example Carlisle’s patented APEEL Protective Film guards the surface of TPO membrane from scuffs and dirt accumulation during installation, eliminating the need to clean the roof once the project is complete which saves the contractor labor dollars. 

Another labor saver is Carlisle’s CAV-GRIP III Adhesive, a revolutionary new product that can be used to bond standard TPO to horizontal and vertical  substrates. With its ease of installation by using a spray gun and its super-fast flash off capability, Cav-Grip III is one of the best labor saving products on the market today.   


With over 50 years of single-ply manufacturing experience, Carlisle leads the industry when it comes to TPO.  For nearly 20 years Carlisle continues to research and develop TPO that far exceeds any other manufacture.  Because of this Carlisle has more than three billion square feet of Sure-Weld TPO membrane installed across the globe, which is more than any other manufacturer. 


Polyvinyl chloride (PVC) is a trusted membrane that has been providing decades of waterproofing protection in North America. PVC’s popularity stems from its dependable, heat-welded seams, high reflectivity, superior physical attributes, and resistance to water, chemicals, grease, fire, and punctures. Carlisle’s Sure-Flex PVC product line is one of the broadest in the industry, offering both standard PVC and Elvaloy enhanced (KEE HP) PVC membranes.

Using a polyester scrim reinforcement provides superior breaking strength, tearing strength, and puncture resistance. Carlisle’s Sure-Flex PVC and KEE HP membranes feature ENERGY STAR qualification and contribute to LEED credit requirements and are CRRC-rated and Title 24 compliant. Carlisle has a PVC membrane that will suit your needs.

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EPDM single-ply membranes have been the commercial roofing industry’s material of choice for nearly half a century, and Carlisle has been defining the standard since the beginning. Today, Carlisle SynTec offers the most high-performance, energy-efficient, sustainable and innovative line of EPDM membranes and accessories on the market. From Factory-Applied Tape (FAT®) for stronger, more dependable seams to the industry’s only ENERGY-STAR®-qualified EPDM membrane, no one offers the versatility and performance like Carlisle. So when you need a sustainable, long-lasting rooftop, look no further than the single-ply membrane with nearly a half-century track record of performance and durability...Carlisle EPDM.

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