ISS Tanks delivers and installs storage and covering for various liquids and solids. The storage systems consist of storage tanks with various types of covering.

The storage tanks and cover systems are designed according to international regulations and standards designcodes. This takes into account local weather conditions like temperature, wind and snow loads and earthquake zones.

The storage tanks are transported to the building site in kit form and built up on the spot by means of a jacking system or by crane.


ISS Tanks delivers tanks, builds and inspects all types of prefabricated storage tanks and cover systems worldwide.

These storage systems are suitable for the storage of liquids and dry materials such as:

  • water (drinking water, demineralized water, wastewater, sprinklerwater)
  • sludge
  • digestate
  • (Bio) gas
  • and other liquids



Also, flexible storage systems are frequently used for the storage of liquids and gases. The advantage of these systems is that they do not need a concrete foundation,

are easy to transport and install, and have low maintanance cost.

Looking to temperature and pH-values, ​​that may have an effect on the foil, we choose the right foil product to store the liquid for many years.


On almoust all tanks we can provide various kinds of covering systems.

Depending on diameter and height in combination with local snow and wind loads, there are several possible covers:

  • prefabricated steel roofs (stainless steel, epoxy-coated, aluminum domes, glass coated, galvanized)
  • (Shared) tensile structures and floating cover
  • single and double-membrane roofs
  • gastight tensile structures
  • flat covers


ISS Tanks can supply all kind of accesoires with their tanks and covers like ladders with platforms, spiral staircases to nozzles and upper and lower pressure valves.

We can also provide all kind of mixing equipment like side entry mixers up to central roof mixers.

For advice, inspections and repairs.

Tank Inspections & advice

To avoid problems ISS Tanks can expertly inspect your storage systems and covers any defects. Also serving various agencies we report competent and objective all storage systems.

Repair maintenance

Maintenance is very important in storage and covering. Each type of storage needs maintenance from time to time in order to prolong the life. ISS Tanks maintains and repairs all types of systems.