Energy efficiency is a major selling point for metal roofs, and a knowledgeable metal roof contractor will quantify the potential savings. By installing a highly reflective (cool-roof) metal system, a metal roof contractor can significantly reduce the amount of heat transferred into the building, lowering air conditioning costs. They can explain the Solar Reflectance Index (SRI) ratin... https://kkroofspecialist.com.sg/metal-roof-contractor/