Commercial buildings with flat roofs often require a different type of expertise. Ponding water on flat surfaces can lead to the breakdown of bituminous membranes. In such cases, often involves applying a new liquid-applied PU coating or a torch-on membrane to create a seamless barrier. This type of repair is highly effective at stopping leaks in their tracks and extending the lifes... https://kkroofspecialist.com.sg/roof-leak-repair-singapore/