The management of auxiliary roof elements, such as parapet walls and perimeter flashing, is a critical, high-failure area expertly handled by a professional . Leaks often occur at the junction between the roof and a vertical surface (wall, chimney, equipment curb) where flashing has failed due to thermal movement or poor installation. The contractor meticulously replaces or reinforces... https://kkroofspecialist.com.sg/roofing-contractor-singapore/