The choice of fasteners used by a roofing-contractor-singapore is a small but vital detail. Using the wrong type of screw can lead to galvanic corrosion, where the fastener and the panel react and destroy each other. Experts use high-quality, EPDM-sealed fasteners that are chemically compatible with the roofing material. These components are designed to stay watertight for decades, en... https://kkroofspecialist.com.sg/roofing-contractor-singapore/