Tired of roof leaks damaging interiors? Shakura Construction provides comprehensive roof waterproofing and repair services. We first stop active seepage using advanced PU injection grouting—pressure-injecting resin that expands to form a flexible, watertight barrier in cracks and voids. Then, we apply premium waterproofing membranes or liquid coatings for full surface protection again... https://shakuraconstruction.sg/services/roof-waterproofing-and-repair/