Don't ignore roof leakage repair in humid Singapore—untreated leaks cause rebar corrosion, interior damage, and health risks from mould. For concrete flat roofs, hack-and-reapply membranes or opt for non-disruptive injection grouting. Metal roofs benefit from rust treatment and seam sealing; tiled ones from point repairs and coatings. Pros use diagnostic tools for accurate sourcing, t... https://shakuraconstruction.sg/services/roof-leakage-repair/