Flashing and trim repairs are a common component of professional $, as deteriorated or improperly installed flashings around vents, chimneys, air conditioning units, and parapet walls are chronic sources of leakage. The repair involves removing old, hardened sealant, inspecting the metal or membrane flashing for corrosion or tears, and installing new, custom-fabricated components usin... https://kkroofspecialist.com.sg/roof-repair-singapore/