Most common
Bathroom floors and walls
Treated up the wall to at least 300mm, and to full height in the shower zone.
From ₹45per sq ft
Bathrooms, balconies, terraces and wet walls, treated properly and ponding-tested before anything is tiled over.
Waterproofing in Bengaluru starts around ₹45 per square foot for a bathroom or balcony treatment and rises to about ₹160 per square foot for terrace systems with screed and protective layers. A single bathroom typically costs ₹12,000 to ₹28,000. Doing it during a renovation is far cheaper than after, because the tiling has already been paid for once.
Bengaluru monsoons find every one of these.
Treated up the wall to at least 300mm, and to full height in the shower zone.
The threshold where the balcony meets the room is where water most often tracks inward.
Membrane or coating with a protective screed and correct slope towards the outlet.
The dry side of a plumbing wall, which is where damp patches usually appear first.
Skipping any of these is why a re-leak happens within a year.
The substrate is cleaned back, loose material removed and cracks cut open and filled.
A fillet at every floor-to-wall junction so the membrane never has to turn a sharp 90 degrees.
The second coat is applied across the first so pinholes in one layer are covered by the next.
The area is flooded and held for 24 to 48 hours and checked below before anything is tiled over.
We work across more than 45 localities, and in most large projects we already hold the floor plans.
Waterproof first, then tile. Doing it the other way costs the tiling twice.
Explore flooringWaterproofing sequenced correctly within a full renovation.
Explore renovationA single bathroom typically costs ₹12,000 to ₹28,000 depending on size and whether the walls need full-height treatment. The rate works out to roughly ₹45 to ₹90 per square foot including surface preparation and coving.
Yes. We flood the treated area and hold water for 24 to 48 hours, then check the surface below before any tiling starts. Tiling over untested waterproofing is the most common reason leaks reappear.
Surface-applied coatings can help with minor seepage, but they are a temporary measure. If water is already tracking through the slab, the tiles have to come up so the junctions and coving can be treated properly.
Every failure we are called to fix started at a junction, not in the middle of a floor.
We will tell you what is likely causing it and what it costs to fix properly.
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