Reliable water storage is essential in East Africa, where homes, farms, schools, hospitals, businesses, industries, NGOs and government institutions require dependable water storage solutions. As demand for dependable water storage continues to grow, corrugated steel water tanks have become a popular solution for both small and large-scale water storage applications.
At Ambani Steel Fabricators Ltd, we manufacture and supply corrugated steel water tanks across Kenya, Uganda, Tanzania, Rwanda, South Sudan, Ethiopia and Somalia offering customized storage solutions for commercial, industrial, agricultural and institutional applications.
Our corrugated water tanks can be manufactured in capacities ranging from approximately 13,000 litres to 1,000,000 litres, depending on the customer’s water storage requirements.
What Is a Corrugated Steel Water Tank?
A corrugated steel water tank is a modular water storage tank manufactured from heavy-gauge galvanized steel sheets that are formed with corrugations to increase strength and structural rigidity.
The galvanized steel panels are assembled and bolted together on site to create a durable storage structure. The interior of the tank is fitted with a suitable HDPE liner, providing a waterproof barrier for the stored water.
This construction method makes corrugated steel tanks particularly suitable for large-capacity water storage where conventional plastic or welded steel tanks may not be practical.
WHY CHOOSE CORRUGATED STEEL WATER TANKS?
There are several reasons why corrugated steel tanks are increasingly used for large water storage projects in Kenya.
- Large Water Storage Capacity
One of the biggest advantages of a corrugated steel water tank is its ability to provide large water storage capacities.
Depending on the project requirements, tanks can be designed for capacities such as:
- 13,000 litre water tanks
- 20,000 litre water tanks
- 50,000 litre water tanks
- 100,000 litre water tanks
- 200,000 litre water tanks
- 500,000 litre water tanks
- 1,000,000 litre water tanks
This makes them suitable for commercial water storage, industrial water storage, agricultural water storage and institutional water storage.
- Galvanized Steel Construction
Our corrugated water tanks are constructed using galvanized steel panels designed to provide strength and durability.
Galvanization provides a protective zinc coating that helps protect the steel against corrosion and environmental exposure.
For projects requiring long-term water storage, the combination of galvanized steel construction and an internal liner provides a practical and durable storage solution.
- HDPE Water Tank Liner
The interior of the tank is waterproofed using a heavy-duty HDPE liner.
The liner provides a waterproof barrier between the stored water and the tank structure. HDPE is widely used in water containment applications because of its durability and resistance to chemical corrosion.
For projects involving potable water, the appropriate water-grade liner specification should be selected according to the project requirements.
- Easy Transportation and Installation
Unlike very large welded steel tanks, corrugated steel tanks are supplied as individual panels and components.
This makes transportation easier, particularly for projects located in remote areas of Kenya and East Africa.
The tank can then be assembled at the project site, reducing some of the logistical challenges associated with transporting a fully fabricated large-capacity tank.
- Suitable for Different Applications
Corrugated steel water tanks can be used for a wide range of applications, including:
Agriculture; Irrigation water storage, Livestock water storage, Farm water storage, Rainwater harvesting
Commercial Applications; Hotels, Shopping centres, Office buildings, Commercial developments
Institutional Applications; Schools, Universities, Hospitals, Government institutions, NGOs
Industrial Applications: Manufacturing facilities, Construction projects, Processing plants, Industrial water storage
Corrugated Steel Water Tanks vs Plastic Water Tanks
For smaller applications, plastic water tanks can be an economical solution. However, when water storage requirements increase significantly, large corrugated steel water tanks can provide advantages in terms of capacity, modular construction and installation.
A 10,000-litre plastic tank is relatively easy to install, but storing hundreds of thousands of litres may require multiple plastic tanks and considerable space.
A 100,000-litre, 500,000-litre or 1,000,000-litre corrugated steel water tank can provide the required capacity in a single storage system.
The best solution ultimately depends on the available space, budget, water demand, site conditions and intended application.
HOW MUCH DOES A CORRUGATED STEEL WATER TANK COST?
When selecting a water storage tank, price alone should not be the deciding factor. The intended application, required capacity, durability, installation conditions and expected service life should all be considered.
In general: Plastic water tanks have a lower initial purchase cost and are lightweight and easy to install. They are particularly suitable for domestic and smaller-scale applications.
Pressed panel steel tanks provide a robust modular steel storage solution and are particularly useful for large institutional, commercial and industrial projects.
Corrugated steel water tanks provide a balance between the two. They offer the strength and durability associated with steel construction while generally costing less than comparable pressed panel steel tank systems.
This makes corrugated steel tanks an attractive option for large-scale water storage projects where durability and value for money are important.
However, The cost of a corrugated steel water tank in Kenya depends on several factors, including:
- Tank capacity
- Tank height and diameter
- Steel thickness
- Galvanization specification
- HDPE liner specification
- Roof design
- Foundation requirements
- Inlet and outlet sizes
- Access manholes
- Overflow connections
- Site location
- Transportation
- Installation requirements
For this reason, there is no single price for all corrugated water tanks.
At Ambani Steel Fabricators, we can custom manufacture corrugated steel tanks according to your required capacity and project specifications.
Do Corrugated Steel Tanks Require a Concrete Foundation?
Yes. A properly designed concrete foundation or concrete base is required to support a corrugated steel water tank.
The foundation should be designed according to the tank dimensions, water capacity, soil conditions and site requirements.
A full tank can weigh many tonnes because 1,000 litres of water weighs approximately 1,000 kg.
For example, a 100,000-litre tank will contain approximately 100 tonnes of water when full. Proper foundation design is therefore critical for the safety and longevity of the installation.
Corrugated Water Tank Installation across Kenya, Uganda, Tanzania, Rwanda, South Sudan, Ethiopia and Somalia
Professional installation is important when installing a large-capacity water tank.
Installation typically involves:
- Site assessment
- Foundation preparation
- Delivery of tank panels and components
- Assembly of galvanized steel panels
- Installation of the internal HDPE liner
- Installation of roof structure and roofing
- Installation of inlet, outlet and overflow connections
- Installation of access manhole
- Inspection and testing
- Commissioning
At Ambani Steel Fabricators, we provide water tank supply and installation services depending on the requirements of the project.
WHY CHOOSE AMBANI STEEL FABRICATORS?
Ambani Steel Fabricators Ltd is a Kenyan steel fabrication company providing corrugated steel water tanks, pressed steel water tanks, fuel storage tanks, medical waste incinerators, Petrol station canopies, communication mast, floodlight mast, billboards, structural steel fabrication and custom-engineered steel solutions across Kenya, Uganda, Tanzania, Rwanda, South Sudan, Ethiopia and Somalia
We focus on:
- Quality materials
- Professional fabrication
- Custom engineering
- Durable construction
- Project-specific solutions
- Delivery and installation
- After-sales support
Our corrugated steel water tanks are available for projects throughout Kenya and East Africa.
Whether you require a 20,000-litre water tank, 50,000-litre water tank, 100,000-litre water tank, 500,000-litre water tank or 1,000,000-litre water tank, our team can help you determine a suitable tank configuration for your project.
Frequently Asked Questions About Corrugated Steel Water Tanks
How long do corrugated steel water tanks last?
The service life depends on the steel specification, galvanization, liner, installation quality, environmental conditions and maintenance. Properly designed and maintained tanks can provide at least 30 years of service.
Are corrugated steel tanks suitable for drinking water?
They can be used for potable water storage when the tank components and HDPE liner are suitable and approved for potable water applications and the installation complies with the applicable requirements.
What is the largest corrugated water tank you manufacture?
Ambani Steel Fabricators can manufacture large-capacity corrugated steel water tanks, with capacities ranging from approximately 13,000 litres up to 1,000,000 litres, subject to project requirements.
Can you install the tank?
Yes. We can provide delivery and installation depending on the project location and agreed scope of work.
Can the tank be customized?
Yes. Tank capacity, dimensions, connections, manholes, roof configuration and other components can be customized according to the project requirements.
Get a Quote for a Corrugated Steel Water Tank
Looking for a corrugated steel water tank supplier in Kenya, Uganda, Tanzania, Rwanda, South Sudan, Ethiopia and Somalia?
Whether you need a tank for agriculture, irrigation, rainwater harvesting, a school, hospital, hotel, commercial building, industrial facility or community water project, Ambani Steel Fabricators can help you develop a suitable water storage solution.
Contact Ambani Steel Fabricators Ltd today for a quotation.
📞 +254 787 513 734
✉️ info@ambanisteel.com
🌐 ambanisteel.com
Serving Kenya and East Africa.

