Flashing is the most critical waterproofing element of any metal roofing Singapore system, particularly at points where the roof plane is interrupted by vents, chimneys, skylights, or mechanical equipment. Expert contractors custom-fabricate and install multi-layered flashing systems using compatible metal, such as counter-flashing, step flashing, and pipe boots, all meticulously seal... https://kkroofspecialist.com.sg/metal-roofing-singapore/