High Sri Tpo Roof

Berridge metal products have a high recycled content and are 100 recyclable at the end of their lifespan.

High sri tpo roof.

Reflective surfaces can deliver high solar reflectance the ability to reflect the visible infrared and ultraviolet wavelengths of the sun reducing heat transfer to the surface and high thermal emittance the ability to radiate absorbed or non reflected solar energy. Sri incorporates reflectivity and emissivity properties into one easy to read standardized measure so that roof buyers won t have to scratch their heads and try to figure out if a high reflectivity and low emissivity is better or worse than a medium reflectivity and high emissivity. Cost wise tpo generally falls between its two main competitors being more expensive than epdm and less expensive than pvc. Ultraply tpo invisiweld system the firestone ultraply tpo invisiweld system is a high performance non penetrating tpo membrane fastening system.

In contrast to conventional roofs these kind are specifically designed to reduce internal building temperature by reflecting the sun s uv rays. Tpo is durable enough to resist punctures and flexible enough to stretch as the structure settles. Solar reflectivity r solar reflectance index sri by color. High emissivity combined with a pigment technology that preferentially rejects infrared light allows products like timberline cool series shingles to achieve high relatively high sri values even though the shingles do not appear white to.

Recycled content of berridge metal. The sr value is a number from 0 to 1 0. Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope roofing system. An asphalt roof costs between 8 and 10 per square foot installed.

Keep your commercial building cool with a cool roof one of the more recent advancements in the field of green commercial construction are what are known as cool or albedo roofs. A tpo roof costs between 5 50 and 9 50 per square foot. Sri measures the roof s ability to reject solar heat defined such that a standard black reflectance 0 05 emittance 0 90 is 0 and a standard white reflectance 0 80 emittance 0 90 is 100. Reflective surfaces are a form of geoengineering.

A value of 0 indicates that the material absorbs all solar energy and a value of 1 0 indicates total reflectance. The most well known type of reflective surface is the cool roof. Heat welded seams provide superior strength. Mechanically attached it provides high wind uplift ratings and offers simplified installation that reduces labor and material costs.

Sri takes into account the entire spectrum and much of the light energy is non visible infrared light. Solar reflectivity or reflectance is the ability of a material to reflect solar energy from its surface back into the atmosphere. With high reflectivity and strong heat welded seams tpo is a great choice many different types of buildings.