Fuel tanks built to fit your site.
Integrally bunded steel tanks from 1,000 to 150,000 litres for diesel, HVO, gas oil, heating oil and AdBlue®. Made in our own workshops at Flixborough, Scunthorpe.
Choose the size, colour and cabinet. See it as you go.
Every Simon Engineering tank is made to order. Use this to describe what you need, then send it to us and we will come back with a working drawing and a price.
One job, done properly: tanks that keep fuel where it belongs.

Integrally bunded tanks
Rectangular, horizontal, above ground. Single or multi-compartment, finished in Leaf green or your colour.

Security cabinets
From a small hinged-door cabinet to manual, electric or plastisol coated lockable roller shutters.

Large and special fabrications
Up to 150,000 litres, or specialist storage tanks made to your own design.
A tank inside a tank, so a leak stays contained.
The inner tank stores your fuel. The outer tank forms a totally enclosed bund with a capacity of 110% of the inner tank contents, so a spill has nowhere to go but the bund.
- Built generally to BS799-5:2010 (Type J)
- Follows the Environment Agency and Defra oil storage regulations for businesses
- Air tested before it leaves us, with an inspection report for every tank
Press the button to see what a split in the inner tank does.

Two workshops, overhead cranes and a team that has built tanks for decades.
Simon Engineering is a privately owned company with over 100 years of combined experience in storage tank manufacture. We keep investing in technology, training and people, and it shows in the quality of the finished tank.
How your tank gets made.
Working drawing
You approve a drawing before we cut any steel.
Fabrication
Certified S275 JR steel, internally braced and fully welded by qualified welders and platers.
Testing
An air test checks for leaks, and an inspection report is signed off at each stage.
Finish and delivery
Zinc phosphate primer, gloss enamel top coat, then delivery to site.