Water Tanks in Namibia: Reliable Water Storage Solutions for Harsh Climates
Reliable water storage is no longer optional in Namibia. With low annual rainfall, high evaporation rates and growing pressure on municipal supply, water tanks have become an essential part of everyday life for homes, farms and businesses.
Whether you need backup water for household use or large-scale storage for agriculture or industry, choosing the right tank makes all the difference in long-term reliability.
This guide explains the best water tank options for Namibia, how to choose the right size and why durable steel tanks are often the preferred solution in arid environments.
Why Water Tanks Are Essential in Namibia’s Arid Climate
Namibia is one of the driest countries in sub-Saharan Africa. Rainfall is unpredictable and drought cycles are frequent, making water security a constant concern.
Water tanks allow households and businesses to store municipal water, borehole water or harvested rainwater, reducing dependence on unreliable supply systems.
For farms and remote properties, stored water supports livestock, irrigation and daily operations during dry periods. In urban areas, tanks provide peace of mind during outages while helping to stabilise long-term water use.
Benefits of having a steel or metal water storage tank:
- storing water at a factory
- store water in drought-stricken areas
- water can be taken to both rural and urban areas
- keep communities hydrated and
- keep farmlands watered.
Types of Water Storage Tanks Available in Namibia
Water tanks in Namibia are typically available in several formats:
- Steel and galvanised sectional tanks – Modular, hygienic and ideal for large volumes
- Large-capacity reservoirs – Used for farming, mining and commercial sites
- Plastic (polyethylene) tanks – Common for small residential storage
- Custom and elevated tanks – Designed for specific site or pressure requirements
Steel tanks are often favoured for bulk storage because they withstand extreme heat, resist UV degradation and offer long service life when properly installed.
What Size Water Tank Do I Need in Namibia?
Tank size depends on water usage, rainfall and supply reliability. A small household may require 5 000 to 10 000 litres for backup storage, while farms and commercial operations often need significantly more.
A useful guideline for rainwater harvesting is that 1 mm of rain falling on 1 m² of roof area yields roughly 1 litre of water. Matching tank capacity to roof size and usage ensures efficient storage without unnecessary overspend.
Configuration & Shape of Tanks
View Tanks are available in virtually any size and shape in plan. Tanks with open internal shafts to allow for columns or other obstructions can also be manufactured.
Tank Stands
State-of-the-art technologies and computer modelling is used to design our elevated stands. This ensures the safety and cost-effectiveness of our structures whilst accommodating all terrains and particular needs of the customers.
We are a global supplier of water tanks. Offering sectional steel water tank in Namibia in both modular and circular design, tanks are formed using panels, prefabricated cleats and stays bolted together on site to give an infinite range of sizes and capacities. Our tanks are exported to countries throughout Africa and the Globe. We also offer steel water tank in Cote d’ Ivoire.
Why invest in one of our water tanks?
We sell galvanized water tanks; they are both easily transportable and maintenance-free. Our tanks are guaranteed to provide you with clean water during shortages as well as during flooding when water might be inconsumable. The water-saving abilities of our tanks are not only advantageous for communities but businesses and factories can also benefit from having water tanks on site. Water is one expensive resource, yet every business needs it, especially those businesses based in rural areas.
Think about how much you can save when you have a water tank for clean water as well as a tank with water to be used for other purposes. You will have more control over your month-to-month expenses which in turn will help you with your budgeting.
Why Choose Steel or Galvanised Water Tanks
Steel water tanks are built for Namibia’s climate. They offer superior structural strength, maintain water quality and last for decades with minimal maintenance.
Compared to plastic tanks, steel is less affected by heat and UV exposure, while offering greater scalability for large installations.
Installation and Maintenance Tips
Proper site preparation is critical. Larger tanks typically require a level concrete or compacted base, while smaller units may sit on stabilised ground. Regular inspections and basic cleaning help extend tank life and protect water quality.
Notable clients include:
- Investec
- SAB
- Standard Bank
- ABI
- ABSA
- to name but a few
Technical Information available on our site:
- Recommended Thickness
- Clearance
- Cover Plates
- Divisions
- cleats & stays
- Fasteners
- Sealing Material
- Protective Treatment
- Fittings
- Optional Fittings
- Pipe Connections
FAQ's
Most homes require between 5 000 and 10 000 litres, depending on household size and supply reliability.
Yes. Quality steel tanks are designed for potable water and help maintain good water hygiene.
With correct installation and maintenance, steel tanks can last 25–40 years or longer.
Steel tanks perform better in extreme heat and for large volumes, while plastic tanks suit smaller residential use.
Large tanks usually require a concrete or engineered base to ensure stability and longevity.
