Water Tank Waterproofing in Makkah

Quick answers

What does it cost?

Priced after inspection according to tank size, condition and lining material, and confirmed in writing.

Is it safe for drinking water?

Yes, we use only linings approved for drinking-water tanks and allow full curing before filling.

How do you check it worked?

We refill the tank and monitor the level for several days before handing over.

Information last updated: 9 November 2026

Signs your tank needs waterproofing

The water meter keeps turning with all taps closed.
Damp walls or floors near the tank.
Cracks, rust stains or sediment inside the tank.
Cloudy water or a smell after refilling.

How we waterproof a tank

Confirm the source of the leak
Empty and clean the tank
Repair cracks, joints and openings
Apply a lining approved for drinking water
Cure, then refill
Monitor the level and hand over

Underground and roof tanks

Underground tanks face water pressure from inside and soil moisture from outside, so we repair cracks and joints and, where reachable, treat the outer face too. Roof tanks are checked together with the roof waterproofing, because a leaking tank destroys the layer underneath it.

Frequently asked questions

Do I need to empty the tank?

Yes. The tank is emptied, cleaned and dried before any repair or lining.

Which tanks do you waterproof?

Concrete underground tanks and roof tanks for villas, residential buildings and rest houses.

Can you find a leak without breaking things?

We start by comparing meter readings and checking the pipework, so we open only where needed.

Water tank waterproofing in Makkah