Complete basement protection against hydrostatic pressure, monsoon water, and rising damp. Interior or exterior systems. Built to keep basements dry for 20+ years.
Water exerts pressure from below and sides. Simple sealers fail under sustained pressure from underground aquifers or heavy monsoon infiltration.
Seasonal flooding and heavy rain create wet environments that standard paints and membranes can't handle.
Damp concrete develops white salt deposits and mold. Cheap waterproofing doesn't prevent salt migration.
Water damage leads to rebar corrosion and concrete degradation. Prevention is cheaper than repair.
Apply waterproofing membranes on the inside (easier, less disruptive). Works for most residential and commercial basements. Requires good drainage to prevent water buildup.
Protect concrete from outside with membranes and drainage. Best for new construction. Prevents water from reaching concrete entirely.
Water-based primer for interior basements. Promotes adhesion on damp concrete. Prepares substrate for topcoat application.
Flexible bituminous waterproofing membrane. Excellent adhesion under hydrostatic pressure. Exterior or interior application.
| Parameter | Interior Tanking | Exterior Tanking |
|---|---|---|
| Installation Time | 3-5 days | 7-14 days |
| Cost | ₹150-250 per m² | ₹300-500 per m² |
| Lifespan | 15-20 years | 25-30 years |
| Maintenance | Annual inspection | Minimal (protected) |
| Best For | Residential, existing structures | New construction, high water table |