Non-Hacking & Modern Solutions (Focus on Innovation) As a leading waterproofing contractor in Singapore, we prioritize non-invasive methods to save you time and cost. We specialize in advanced "nano-waterproofing" and PU injection grouting, which seal leaks without the need to hack away beautiful tiles. This 2026-standard approach is perfect for busy HDB households and luxury apartmen... https://shakuraconstruction.sg/about/