Bathroom Waterproofing Services in Bangalore — Fix Leaks & Seepage

The leak is almost always from one of four places — the floor trap, the vertical pipe collar, the joint where the floor meets the wall, or a cracked waterproofing membrane. We identify the exact source using a moisture meter and chemical injection, then seal it using crystalline waterproofing that penetrates the concrete, plus SBR polymer at joints. In 90% of Bangalore apartment cases, we can fix this without breaking a single tile, in 2-3 days, with a 7-year warranty.

Not always. For existing bathroom leaks (post-tiling repair), we can treat most cases using penetrating chemistry and targeted epoxy grouting at joints — no tile breaking needed. Tile breaking is only required if the entire membrane has failed, or you're doing a full bathroom renovation. During our free inspection, we tell you honestly which category your case falls into.

Dr. Fixit LW+ is an integral liquid waterproofing admixture you mix into the concrete or plaster — it makes the whole base water-repellent. Raincoat is an exterior wall coating applied over existing surfaces. For bathroom waterproofing, we typically use Dr. Fixit URP, Pidilite SBR, and crystalline chemistry like Fosroc Brushbond or Dr. Fixit Crystalline — not Raincoat (which is for exteriors). We pick the right product for your specific case during diagnosis.

A professionally applied pre-tiling waterproofing treatment lasts 10-15 years easily, often the lifetime of the tiles. Post-tiling seepage repairs last 7-10 years. Cheap, shortcut jobs (just applying a sealer on top) fail in 6-18 months — which is why we insist on proper surface preparation, primer, multiple coats, and a water test before handover. We back it with a 7-year written warranty.

Usually for the first 1-5 years depending on your sale agreement — but builders are notoriously slow to respond. If your apartment is still under builder warranty, raise a formal complaint first (we can help you document it). If they don't act within 30 days, or if the warranty has expired, we take over with proper chemistry and a 7-year written warranty. Many Bangalore apartment owners come to us after builder fixes failed within months.

Yes, bathroom waterproofing is indoor work and is unaffected by monsoon. In fact, monsoon is a great time because leaks are at their worst and easiest to locate. The chemistry we use (crystalline and polymer-modified) cures correctly even in humid conditions. The only consideration is the 48-hour water test at the end — during monsoon we just schedule it around your shower routine.