TPO - Thermoplastic Polyolefin:

Thermoplastic polyolefin, or TPO, is the fastest-growing segment of the commercial roofing industry, and Carlisle is the leading supplier of this type of roofing material. Fueling this growth is the increased use of TPO in southern climates, where reflective, energy-efficient and cool roof products are becoming the norm. Carlisle’s white and tan Sure-Weld® TPO membranes are ENERGY STAR®-rated and Cool Roof Rating Council (CRRC)-certified, and have been directly attributed to a reduction in a building’s energy use and cooling costs.

Sure-Weld membranes are available in sizes up to 12-feet wide and 200-feet long, making installation of a Sure-Weld roof system fast and efficient. Adding to the efficiency of a Sure-Weld installation are Carlisle’s prefabricated accessories that drastically reduce the amount of time needed to flash rooftop penetrations.

	Sure-Weld • Mechanically fastened and fully adhered TPO roofing systems • Contractor-friendly, heat-weldable membrane • Colors: white, gray and tan • High wind uplift performance • Hail and puncture resistance • Top ply membrane thickness adds improved long-term weatherability and durability • California’s Title 24 and complies with LEED® credit requirements • Meets ENERGY STAR® guidelines • More than one billion square feet installed
	Self-Adhering Technology (SAT™) TPO • Laborsaving installation • Easily installed without membrane wrinkles • No visible expansion or contraction of membrane • Aesthetically pleasing finished appearance • Eliminates membrane fluttering and associated noise
	TPO Color Palette Turn your roof into a canvas with Carlisle’s TPO Color Palette. Carlisle offers 16 pre-formulated colors, more than any other manufacturer in the marketplace. Whether you need a decorative, colored roof or a logo proudly displayed, Carlisle has the color for you. Carlisle’s TPO Color Palette simply requires a minimum order of 5,000 square feet of 60-mil non-reinforced flashing (used as an overlay to create a logo) or 100,000 square feet of reinforced TPO membrane and an approximate four-week lead time.
	Accessories Full line of laborsaving accessories available.