Central and Western District is located in the northwestern part of Hong Kong Island, covering Central, Sheung Wan, Sai Wan, and Mid-Levels, with a diverse range of residential types spanning estates and buildings from different eras. Early estates in the district such as 觀龍樓 (Kwun Lung Lau) and 均益大廈 (Kwan Yick Building) are over 40 years old. When homeowners carry out rooftop renovation, facade repair, or bathroom waterproofing projects, they often require professional-grade waterproofing and repair materials. Meanwhile, estates from the 1980s-90s such as 嘉輝花園 (Garfield Garden) and 荷李活華庭 (Hollywood Terrace) are also progressively entering their renovation cycle, with growing demand for waterproofing and plastering maintenance. The Mid-Levels area sits at a higher elevation with year-round humidity and fog, creating greater demand for high-performance waterproofing coatings and damp-proofing materials when homeowners carry out facade and rooftop maintenance. The district also has many tong lau (tenement buildings), where owners undertaking roof renovations require professional waterproofing membranes and coatings. Wahhing Construction Waterproofing Materials supplies Central and Western District homeowners and contractors with a full range of waterproofing and repair materials from international brands including Sika, Fosroc, Mapei, Weber, and Optimix. Available in stock at our Mong Kok store with territory-wide delivery. WhatsApp enquiries welcome.