A highly technical consideration for installers of aluminum roofing material Singapore is the meticulous avoidance of direct contact with other dissimilar metals, particularly copper or certain grades of steel, as the presence of moisture (common in the local climate) can accelerate galvanic corrosion, rapidly degrading the aluminum at the contact point. Professional installation prot... https://kkroofspecialist.com.sg/aluminum-roofing-material-singapore/