The choice of colour for is a significant decision that impacts both the building's aesthetic and its thermal performance. While darker colours may be preferred for aesthetic reasons, lighter colours (whites, light grays, pastels) offer superior solar reflectivity and energy savings. Professional contractors advise clients on the SRI (Solar Reflectance Index) values associated with d... https://kkroofspecialist.com.sg/painting-metal-roofing-singapore/