Modular Steel Tanks
Durable, galvanised modular steel water storage tanks engineered for rapid assembly and long-lasting performance — from 12,000 to over 1,000,000 litres.
Built to Store. Built to Last.
Our galvanised modular steel water storage tanks are engineered for durability and rapid installation. Available in a wide range of capacities, these tanks are ideal for industrial, agricultural, and municipal water storage applications across South Africa.
The modular panel design allows for flexible sizing, easy transport to remote sites, and on-site assembly without heavy lifting equipment. Hot-dip galvanised steel ensures decades of corrosion-free performance.
Capacity Range
12,000 – 1,000,000+ L
Material
Hot-Dip Galvanised Steel
Assembly Time
3–7 Days On-Site
Liners
Food-Grade SABS
Tank Configurations
Tank Types We Supply & Install
Every site has different requirements. We offer three core tank configurations — each engineered for specific applications and site conditions.
Cylindrical Steel Tanks
Our most popular configuration — cylindrical modular steel tanks deliver maximum storage capacity with the smallest footprint. The curved panel design distributes water pressure evenly, reducing structural stress and extending lifespan.
Common Use Cases
Key Highlights
Square / Rectangular Tanks
Square and rectangular modular tanks are ideal for sites with space constraints or where tanks need to fit into specific building layouts. Corrugated steel panel construction provides excellent rigidity and allows for flexible dimensioning.
Common Use Cases
Key Highlights
Elevated Water Tanks
Elevated steel tanks mounted on engineered tower structures provide gravity-fed water pressure without the need for booster pumps. Essential for rural water schemes, fire protection systems, and sites requiring consistent pressure head.
Common Use Cases
Key Highlights
Our Process
From Sizing to Storage
A structured approach to delivering the right water storage solution for your needs.
Capacity Assessment
We assess your water storage needs based on daily demand, fire reserve requirements, and backup capacity to recommend the right tank size.
Site Survey & Design
Detailed site survey to determine foundation requirements, access for delivery, and optimal tank positioning for your layout.
Foundation Preparation
Preparation of a level, compacted foundation pad — concrete ring beam or full slab — engineered for the tank load and soil conditions.
On-Site Assembly
Modular steel panels are delivered and assembled on site by our specialist teams — typically completed within 3–7 days depending on tank size.
Liner & Fittings
Installation of food-grade internal liners, inlet/outlet fittings, overflow pipes, level indicators, and any required accessories.
Inspection & Handover
Final inspection, leak testing, and commissioning with full documentation and warranty. Maintenance plans available.
Our Work in the Field
Accreditations & Certifications
Our tanks and processes meet the highest industry standards.
Technical Specifications
Capacity Range
12,000 – 1,000,000+ L
Material
Hot-Dip Galvanised Steel
Assembly Time
3–7 Days On-Site
Liners
Food-Grade SABS
Lifespan
25–40+ Years
Relocatable
Yes — Fully Modular
Need Water Storage? Let's Talk.
Get a quote on modular steel tanks sized to your requirements. Delivery and installation nationwide. Financing available.
Johannesburg
Unit B2 Cessna Office Park, 23 Dakota Crescent, Airport Park, Germiston, 1401
Cape Town
Unit 9, 12 Square Street, Watershed Park, Stikland Industrial, 7530
Frequently Asked Questions
Common questions about modular steel water tanks.