Drainage integration is a critical design consideration when installing metal roofing Singapore. Metal roofs shed water much faster and more efficiently than tiled or shingled systems, meaning the gutter and downspout systems must be adequately sized to handle the increased volume of water during sudden, heavy tropical rainstorms. Improperly sized or blocked gutters can lead to water ... https://kkroofspecialist.com.sg/metal-roofing-singapore/