Cracks, leaks, deteriorated waterproofing and damaged elements. We restore your cistern and extend its useful life by years.
We diagnose and resolve any structural or watertightness issue in your tank.
Cracks are one of the most common problems in concrete and masonry cisterns. We treat them with high-strength specialist mortars compatible with drinking water.
We locate the exact source of the leak and apply the most appropriate sealing system for each case.
We apply waterproofing membranes and coatings specifically designed for drinking water tanks.
Covers, valves, pipes, filters and ventilation. We replace all deteriorated components.
For severely damaged cisterns we carry out partial reconstruction works to restore full capacity.
For metal cisterns we apply treatments that protect the structure and prevent water contamination.
Before starting any repair we carry out a thorough inspection to accurately determine the extent of the damage.
Our diagnosis includes visual evaluation of walls, floor and cover; watertightness testing; and review of all accessories.
Damp patches on the exterior walls of the tank.
Unexplained drop in water level without increased consumption.
Visible cracks on interior or exterior walls.
The interior coating shows flaking or bubbling.
Rust or corrosion appearing on metal elements.
A methodical process that guarantees lasting results.
Full inspection to identify all damage.
Detailed quote covering all work to be done.
Pre-cleaning to work on a sound surface.
Application of repair systems appropriate for each type of damage.
Full interior protection with certified membrane.
Watertightness test and return to service with guarantee.
Everything needed to restore your cistern's original functionality and watertightness.
Inspection visit at no cost and quote with no obligation.
Surface preparation to ensure correct material adhesion.
Sealing of cracks and fissures with high-strength mortars.
Certified waterproofing membrane for drinking water.
Replacement of valves, covers and deteriorated elements.
Final verification that no leaks or seepage exist.
Disinfection before returning to service.
We provide a written guarantee for all work carried out.
Request a free inspection. We diagnose the problem with no obligation.