A significant majority of roof leaks addressed by roof repair contractors Singapore occur at the roof penetrations, perimeters, and transitions—points where the roof surface is interrupted by vents, pipes, parapet walls, or skylights—because the flexible sealants and metal flashings originally installed in these high-stress areas degrade rapidly under the intense UV radiation and ther... https://kkroofspecialist.com.sg/roof-repair-contractors-singapore/