The installation of aluminum metal roofing Singapore requires meticulous attention to the prevention of galvanic corrosion when the aluminum panels come into contact with dissimilar metals, particularly copper or galvanized steel components used in the underlying structure or flashing, necessitating the mandatory use of dielectric isolation materials, such as non-conductive shims, spe... https://kkroofspecialist.com.sg/aluminum-metal-roofing-singapore/