In humid Singapore, quality roof waterproofing prevents seepage through ageing roofs, protecting against mould, electrical risks, and property devaluation. Services cover cleaning, crack sealing, primer application, and durable topcoats (e.g., acrylic or polyurethane). Ideal for flat concrete, metal, or tile roofs. Affordable yet effective: $4–$10 per sq ft; comprehensive jobs $1,500+... https://shakuraconstruction.sg/services/roof-waterproofing-and-repair/