Thermoplastic polyolefin (TPO) is the fastest-growing segment of the commercial roofing industry.

Carlisle is the leading supplier of this type of roofing material.

Carlisle’s white and tan Sure-Weld® TPO membranes are ENERGY STAR®-qualified and Cool Roof Rating Council (CRRC)-certified, and have been directly attributed to a reduction in energy use and cooling costs for buildings in warm, southern climates.

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