Residential and commercial spaces. From non-destructive PU injection for ceiling/pipe leaks to comprehensive roof terrace membranes, balcony sealing, and foundation damp-proofing—choose low-odor, durable materials. Island-wide coverage with free diagnostics often included. 2025–2026 pricing: small repairs S$300–$1,000, bathroom/toilet S$700–$2,200, roof waterproofing S$3,000–$10,000+,... https://shakuraconstruction.sg/about/