Flashing and perimeter detail work are the most common sources of leaks, demanding high precision from the roofing-contractor-singapore. They custom-fabricate and install multi-layered flashing systems around all penetrations (vents, air conditioning curbs, drain outlets) using durable, non-corrosive materials. The meticulous application of flexible, UV-stable sealants at these juncti... https://kkroofspecialist.com.sg/roofing-contractor-singapore/