This is the best measure for the effectivity of Heat Reflective Paints. The higher the solar reflectance is of a coating, the less heat the building has a chance to absorb. Alternatively, a high total solar reflectance may be desirable if the purpose of the paint is to prevent the treated surface from heating up. Steelscape’s proprietary coating ‘pre-ages’ the TruZinc® metallic coated steel surface producing a beautiful and durable finish. Sometimes logos and designs get damaged in spite of our best efforts, which is why we designed our spray so that it is easy to do touch-ups later on if they are needed. TruZinc® Grade Data Sheet (supplied by mill), TruZinc® Safety Data Sheet (supplied by mill), TruZinc® Technical Bulletins (supplied by mill). This commercial-grade paint system maintains its appearance over long periods when exposed to ultraviolet (UV) and atmospheric pollutants. White Paint and solar reflective paint needs to be sunlit in order to work. This index is often used by paint manufacturers as the primary measurement of a product's reflectivity. The SRI is a calculation method using solar reflectance and thermal emittance values to determine the roof's overall capacity to refuse solar heat. For information on Zinc or Copper finishes, please contact your local Bridger Steel product specialist. Cedartown, Georgia 30125, Solar Reflectivity (R) & Solar Reflectance Index (SRI) by Color, 2015.05.24 Color & Gauge Availability by Panel, 2015.05.24 Paint Finish & Color Selections, 2018.07.16 Dean Steel Buildings & ISO 9001. TruZinc is also perfect for electrical cabinets, roof panels, wall panels, entry doors as well as rainwater good applications. Reduce temperature, heat index, and energy costs with Endurablend's Solar Reflective Coating, © 2019 Pavement Surface Coatings. as '…a measure of the roof's ability to reject solar heat, as shown by a small temperature rise. This results in a lower heat index, lower energy costs and improved air quality. It is selective white in colour. Solar Reflectance. The SRI is scaled from 0 (standard black) to 100 (standard white). ►  How To Design A Landscape For Your Lifestyle, ►  How To Remove Paint Stains From Your Rug Or Carpet, ►  How To Pressure Clean Painted Concrete, ►  The Best Power Tools For Roof Maintenance, ►  Is Your Height Safety System Certified, ►  4 Ways Gutter Cleaning Can Save You Money, ►  Should You Paint Or Remove Asbestos Roof Tiles, ►  Building Estimates How Much Does It Cost To Paint A Roof, ►  How To Dispose Of Batteries, Fluorescent Globes And Paint, Standard black (reflectivity 5%, emissivity 90%) having an index of 0, and. stream Aluminum painted coils are ordered based on site-specific finish & performance requirements. SMP (Silicon Modified Polyester) paint systems are among the hardest paint systems on the market, making it extremely resistant to abrasions and able to be used in a wide range of metal forming without cracking. The Cool Roof Rating Council is an excellent resource to finding out SRI, solar reflectance and thermal emittance values. All of our installers are highly skilled and courteous. Colorant Technology for Infrared (IR) Reflective Paint and Coatings A surface stays cool by having high solar reflectance and thermal emittance. Paint should be applied immediately after installation to prevent the phosphate coating from developing white rust. As technology improved, use in residential and commercial projects drove interest in the light gauge market. The Solar Reflective Index ( SRI) for COOLROOF ® is 122. <> Solar Reflective Index (SRI) is important to understand when selecting a highly reflective roof coating that will help lower energy cooling costs. Ѧ����b�j)�N�[��z��E,�v��z�>�d���_`�$G����2�PRR���&�� �:r�ך�1PkնVL�5����4ei�3"���X�aߓ+����N f�:֪"Ofߚ��b��}[T5yK����n���D�f V�c?��S��U쨺!�|�M�/w��%KMM]T���ޠi_ ��t�{�t�l&�����o�k�L���[��A���1HVf~�׾��>.����SB=������g�?O���ovESI#[:\_��M�ĥ��T�C�C03�!���kg�G:�Tq��Md+3��YQS�;:��*˲iҿ�o��r����V]��O���ܷD׍�W�*+��~'uS���j��$W�ܦ'��ר���xL�$�)��Z����2�)1욷"���-;�� +���n�c�BA����~�M|�a�!�iߙ ���7f.