Roof leakage repair at Shakura Construction stops water ingress permanently in concrete slab roofs, terraces, and flat roofs common in Andhra Pradesh homes. We identify cracks, poor slopes, damaged waterproofing, or clogged drains—then apply advanced solutions like PU injection grouting, which injects expanding polyurethane into cracks to form a flexible, watertight seal from inside. ... https://shakuraconstruction.sg/services/roof-leakage-repair/