W/C & BATHROOM Waterproofing
If Bathroom or W/C has Leakage, it is checked, after that hole is made with a drill machine. One or more holes are made if necessary. A plastic nozzle is fixed in the hole and is joined to the pressure grouting machine. Then mixture of cement & polymer chemical is put with a certain pressure under. So the empty space under the tiles is filled permanently and results in stoppage of leakage.
This is the modern technique of waterproofing. There is no need of any physical alteration. You will be surprised not to see any sign of repairing.
Guarantee of minimum 5 years is also given as per Companies policy