Steel Bunded Fuel Tanks
Bunded Fuel Tanks - Advanced Tank Solutions
ATS Tanks specialises in the fabrication and manufacturing of bespoke steel bunded fuel tanks. Located in Darwen, Lancashire, and proudly part of the WEC Group, we have a team of highly skilled in-house fabricators with over 40 years of industry experience.
We fabricate Rectangular Bunded Tanks, Cylindrical Bunded Tanks and Generator Slab Tanks. In addition to these options, we also manufacture Bespoke Bunded Tanks, which are custom built to meet unique specifications.
Rectangular Bunded Tanks
We collaborate closely with our customers to design and manufacture bunded fuel tanks tailored to their specifications. Each tank is expertly manufactured by our skilled team and delivered directly to your site.Our bunded fuel tanks are designed with an inner storage tank securely enclosed within a weatherproof outer bund. This construction effectively contains any potential leaks or overfills, ensuring maximum safety and environmental protection.
Additionally, our tanks are customisable in colour, presenting options to suit individual preferences. They also come with the option of a full end cabinet, allowing all ancillary equipment—such as dispensing pumps, fuel conditioning units, gauges, and alarms to be seamlessly integrated into the tank unit. This integrated design simplifies the installation process and minimises on-site costs.

Cylindrical Steel Tanks
Our cylindrical steel tank models are manufactured to meet BS 799 or EN 12285 standards, ensuring compliance for the above-ground storage of diesel and other oils.We provide a wide range of tank options to accommodate the diverse needs of our clients. Our tanks are available in single-skinned designs, double-skinned models for underground use, or bunded options for above-ground installation on cradles. Additionally, these tanks can be customized with multiple compartments to enhance functionality and efficiency.
Our cylindrical tanks are expertly designed and manufactured to fit any available space, with diameters ranging from 1 meter to 4 meters and lengths tailored to meet your specific requirements.

Generator Slab Tanks
Our range of generator slab tanks are designed to meet your specific requirements, providing support for heavy acoustic housings weighing up to 75 tonnes on top of the tank. These tanks are specifically designed to minimise the overall space required on your site while withstanding the weight of even the heaviest generators. For generators with a separate drop-over canopy instead of an integrated housing, we can incorporate a suitable flange into the tank design to securely accommodate the canopy.
Bespoke Bunded Fuel Tanks
There are several advantages to choosing a custom fuel storage tank. Firstly, they can be designed to fit specific footprints and spaces. Additionally, our efficient design process ensures timely manufacturing. Bespoke fuel tanks also provide the flexibility to customize the tank type and capacity to meet your exact requirements.More complex systems can be integrated into the tanks such as heating, insulation, multi-compartmentalisation, and the ability to fit into specific installation gaps.
Finally, our expertise and experience can be tailored to meet your specific needs, allowing us to offer the best delivery solution for your tank requirements.
