Water Tank Waterproofing
Safe, sealed, drinkable water storage
Concrete tanks develop hairline cracks that let water leak out and contaminants seep in. We use food-safe waterproofing systems to seal both overhead and underground tanks.
Signs you need this service.
- Water level dropping without use
- Damp patches on the outside of the tank
- Bad taste or smell in stored water
- Cracks along tank walls or corners
- Wet ceiling below an overhead tank
How we solve it
The tank is drained, cleaned and dried. Cracks are treated with polymer mortar, then two coats of food-grade cementitious waterproof coating are applied inside. Outside is finished with weatherproof coating.
Get a free inspectionWhat you get with our water tank waterproofing.
How the job gets done, step by step.
- 01
Draining & Cleaning
Tank is fully emptied and scrubbed clean.
- 02
Crack Treatment
All cracks and joints are sealed with polymer-modified mortar.
- 03
Waterproof Coating
Two coats of food-safe waterproofing applied inside.
- 04
Refill & Test
Tank is refilled and observed for 48 hours before handover.
The right team for this work.
- Only food-safe, non-toxic materials
- Quick 2–3 day turnaround
- Careful with plumbing connections
- Trusted by many local households
Questions about water tank waterproofing.
Still not sure? Call us and we will answer directly.
+91 95531 19407Is the coating safe for drinking water?+
Yes, we use certified food-grade waterproofing materials.
How long before we can refill the tank?+
Typically 24–48 hours after final coating for full curing.
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Get expert water tank waterproofing today.
Free site inspection across Hanamkonda, Warangal and Kazipet — same-day visits are often possible.