AdBlue Dispensing Tanks
Fuel Storage Tanks
Bunded heating oil, diesel and AdBlue tanks up to 30,000 litres, from Harlequin, Tuffa, Atlantis and Carbery.
Not sure which tank you need? Tell us what you're storing and where it's going, and we'll point you to the right one.
- Rated by customers on Feefo
- Delivery time shown on every tank
Choosing a fuel tank
Bunded or single skin?
A bunded tank is a tank inside a second tank. If the inner tank ever leaks, the outer one holds the fuel, so it doesn't reach the ground or a watercourse. Most of the oil and diesel tanks on this page are bunded, because in most cases that's what the rules expect.
When does a tank have to be bunded?
At home: a new or replacement heating oil tank over 2,500 litres must be bunded. A smaller tank may need one too if it sits near a river, ditch, drain or borehole, so most installers fit bunded as standard.
Businesses: any tank over 200 litres at a business, school or other non-domestic site must be bunded, and the bund must hold at least 110% of the tank. Farm fuel has its own separate rules.
These are the rules in England. Scotland, Wales and Northern Ireland have their own versions.
Where can it go?
Keep a heating oil tank at least 1.8 metres from any building that isn't fire rated. If there isn't room, a fire protected tank is the usual answer.
A new or replacement tank at home needs to meet Building Regulations. The simplest way is to use an OFTEC registered installer, who can sign the work off for you.
Heating oil, diesel or AdBlue?
Heating oil: a bunded oil tank feeding your boiler. Slimline tanks fit along a wall; low tanks fit under a window.
Diesel: for vehicles and machinery you'll usually want a dispensing tank with a pump, hose and nozzle. Transportable tanks and bowsers are built to move between sites.
AdBlue: always needs its own tank and pump. Never put it in a diesel tank.
Questions we get asked
Not sure what you need? Give us a ring on 01308 479960, we're always happy to help.
What size heating oil tank do I need?
Think about how much oil you use in a year and how often you want a delivery. A bigger tank means fewer deliveries and lets you buy when the price is low. If you're replacing a tank, matching the old size is a safe start.
What does 110% bunded mean?
The outer tank (the bund) holds at least 110% of what the inner tank holds. If the inner tank fails completely, all the fuel stays inside the bund with room to spare.
Do I need an OFTEC engineer to fit it?
For a heating oil tank at home, the installation has to meet Building Regulations. An OFTEC registered installer can sign the work off for you. If you use someone else, you'll need to notify building control.
What is a fire protected tank?
A tank built to resist fire for a set time. It's the usual choice when the tank can't be kept 1.8 metres from a building that isn't fire rated.
Can I store diesel on a farm?
Yes. Farm fuel comes under its own rules, separate from the ones for homes and businesses. Tell us how much you use and where the tank will go, and we'll help you choose.
How long does delivery take?
The delivery time is shown on every tank, so you can see it before you order.
About our fuel storage tanks
Our range of fuel storage tanks is designed for the safe and compliant storage of diesel, heating oil, petrol and AdBlue. We supply high-quality bunded fuel tanks, bowsers and dispensing systems from trusted UK manufacturers, suitable for domestic, agricultural, commercial and site use.
Whether you’re looking for domestic oil tanks, commercial diesel tanks, or bunded solutions for environmental protection, we offer a wide range of sizes and configurations - from compact 650-litre tanks up to large-capacity dispensing systems. Read More
We also supply a full selection of plastic and steel fuel tanks, plus optional extras such as oil tank alarms, contents gauges, and bespoke storage solutions to suit your site requirements.
For an even broader choice of fuel storage options - including diesel tanks, petrol tanks, waste oil tanks, AdBlue storage, spill control products, and accessories - you can explore our partner site, Fuel Storage Tanks, which stocks an extensive range of compliant UK fuel storage solutions.
Looking for oil tanks for sale? Whether it’s heating oil or diesel you need to store securely and safely, we’re here to help you find exactly the right tank - if it stores oil, we have it.
