Effective methods to tackle leakage in sills, window frames and walls include grout Injection or PU foam sealing which minimise inconvenience caused during construction period and waterproof layer revamp with cement mortar.
Bathrooms and kitchens in common are the source of leakage. Aging of the waterproof layer or improper construction of the slanted water layer can cause leakage of the ceiling of the flat below or blackish and mildew in the bathroom door.
Qualified Buildings Department’s Registered
Minor Works Contractor since 2011 : MWC214/2010
Class : II & III
Type: A, B, D, E, F & G
