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Introduction
A sump or underground water tank is the lifeline of every household and commercial building in Chennai. It stores water for daily use, but if not waterproofed properly, it can lead to leaks, seepage, and contamination. Sump proofing ensures that your sump remains safe, durable, and free from cracks or bacterial growth.
Why is Sump Proofing Important?
- Leak Prevention: Stops water from escaping into surrounding soil.
- Prevents Contamination: Protects stored water from external pollutants and groundwater infiltration.
- Increases Durability: Strengthens the sump structure and prevents cracks.
- Safe Water Supply: Ensures clean and hygienic water for drinking and household use.
- Reduces Repair Costs: Eliminates the need for frequent patchwork or tank replacements.
Common Problems in Un-Proofed Sumps
- Seepage of water through cracks in walls and base
- Growth of algae, fungus, or bacteria due to dampness
- Weakening of structure because of constant moisture exposure
- Contaminated or foul-smelling water
- Leakage into basements or surrounding areas
Dr. Terrace Waterproofing’s Sump Proofing Process
- Inspection & Cleaning: Thorough cleaning of sump/tank to remove dirt, algae, and loose particles.
- Crack Treatment: Repairing visible cracks and joints with polymer-modified mortar.
- Surface Preparation: Scrubbing and roughening the surface for better adhesion.
- Waterproof Coating: Application of food-grade, non-toxic waterproof coating that is safe for drinking water.
- Joint Sealing: Special care given to floor-wall junctions and pipe inlets.
- Testing & Handover: Sump is filled with water and checked for leak-proof performance before delivery.
Benefits of Choosing Dr. Terrace Waterproofing
- Safe, food-grade coatings for potable water
- Expert waterproofing team with years of experience
- Durable and long-lasting solutions
- Neat, professional work with zero contamination risk
- Service warranty for peace of mind
FAQs – Sump Waterproofing
Q1: Is sump proofing safe for drinking water?
👉 Yes, we use food-grade, non-toxic materials safe for potable water.
Q2: How long will sump waterproofing last?
👉 Typically 8–10 years with proper maintenance.
Q3: Can old sumps be waterproofed?
👉 Yes, both new and old sumps can be treated with specialized methods.
Q4: How long does the process take?
👉 Usually 2–3 days depending on sump size and condition.
Conclusion
A leaking sump is not just an inconvenience—it’s a risk to your health and your home. With professional sump proofing services by Dr. Terrace Waterproofing, you can ensure a safe, hygienic, and durable water storage system for your family.
👉 Contact us today for a free inspection and quotation.