GRP tanks for every use
Underground, above-ground and vertical water tanks, septic tanks, and diesel, chemical and fire-water storage tanks, made to order in our Dammam factory to the capacity your site needs, with a 25-year warranty.
Underground water tanks
Cooler water in summer, no rust or algae, any capacity from 2,000 litres.
Above-ground water tanks
White horizontal tanks on GRP saddles: no rust, no algae, for buildings and sites.
Vertical water tanks
Small footprint for yards and roofs, no rust, from 2,000 litres.
Septic tanks
One sealed piece with one or two chambers to your municipality's requirement.
Large-capacity tanks
20,000 litres and up for buildings and projects, with drawings, delivery and placement.
Custom GRP tanks
Any capacity on a diameter that fits your site, with nozzles and partitions where you need them.
Fire-water storage tanks
The storage vessel at the capacity, connections and compartments your design sets.
Diesel tanks
Above-ground diesel storage for generators and sites, at the capacity and connections you need.
Chemical storage tanks
Resin chosen for the chemical, concentration and temperature; nozzles to your project.
Dina truck tanks
A water transport tank made to fit your truck: no rust, easy to clean.
Start with where the tank sits, then set the capacity
Three questions settle most choices: where the tank will sit, what it stores, and how much room the site gives. Every tank is made to order in our Dammam factory on one of seven diameters from 1.20 to 3.50 m; length or height sets the capacity.
- Buried: out of the sun, so water arrives cooler in summer. Needs a pit and a concrete slab from your contractor.
- Above ground, horizontal: on GRP saddles over a level base, for sites that cannot be excavated.
- Vertical: the footprint is just its diameter, so it suits narrow yards and roofs once the building's engineer confirms the roof load.
The ten tank types side by side
| Tank type | Where it sits | Typical use | Capacity |
|---|---|---|---|
| Underground water tank | Block-walled pit under a concrete slab | Villa and home supply | Any capacity from 2,000 L |
| Above-ground horizontal tank | On GRP saddles over a level base | Buildings and sites | 3,000 to 100,000 L |
| Vertical tank | On a level base, in a yard or on a roof | Villas, roofs, tight footprints | 2,000 to 100,000 L |
| Septic tank | Buried | One or two chambers, to the municipality's requirement | Set by the engineer or municipality |
| Large-capacity tank | On saddles, buried or vertical | Buildings, compounds and projects | 20,000 L up; above 100,000 L by design |
| Custom tank | As the site limits allow | Narrow plots and off-chart capacities | Any capacity on seven diameters |
| Fire-water storage tank | Above ground on saddles, or buried | Storage vessel for a licensed fire contractor's system | The usable volume in the fire design |
| Diesel tank | Above ground only | Generators, farms and sites | As the generator supplier recommends |
| Chemical storage tank | Vertical or horizontal | Resin chosen for chemical, concentration and temperature | To the project specification |
| Truck-mounted (Dina) tank | On the truck bed | Water transport | What the truck bed and permitted payload allow |
What every type shares
GRP does not rust or corrode, and the opaque wall of a water tank keeps light out so algae cannot grow. Common sizes are in stock; other sizes take about a week, depending on the order. The 25-year warranty runs from the invoice date against manufacturing defects, provided the installation guide is followed.
Frequently asked questions
Buried or above ground?
A buried tank gives cooler water in summer and needs a pit and concrete slab from your contractor. An above-ground tank sits on a level base, and its water runs warmer unless it is shaded.
Vertical or horizontal?
Vertical takes less ground and suits narrow yards and roofs. Horizontal is lower and suits places that cannot take the height.
The capacity I need is not in the size chart. Can you build it?
Yes. Changing the length on one of the seven diameters gives any capacity, such as 6,500 litres at 1.20 m diameter for a narrow plot.
Do you build buried diesel tanks or fuel-station tanks?
No. Our diesel tanks are for above-ground storage only, and fuel-station tanks are outside our scope.