Bunded oil tanks are essential for safe and compliant oil storage. They consist of a dual-layer system, which not only houses oil securely but also protects against leaks and environmental contamination. In this blog, we’ll explore how these tanks function, the regulatory compliance in the UK, their advantages over single-skinned tanks, and practical installation examples for both residential and commercial settings.

What is a Bunded Oil Tank?

A bunded oil tank features an inner tank for storing oil and an outer bund that acts as a containment layer. This double-layer construction prevents oil spills and leaks from reaching the environment, ensuring that the stored product does not pose a hazard. For a deeper understanding of the differences between bunded and single-skinned tanks, check out our guide on tank types.

How Do Bunded Oil Tanks Operate?

The operation of bunded oil tanks is straightforward yet effective:

  • Dual-Layer Design: The inner tank holds the oil, while the bund serves as a secondary containment system that can hold 110% of the inner tank’s volume.
  • Leak Detection: Many modern bunded tanks have built-in monitoring systems to detect leaks, further enhancing safety.
  • Ventilation: Adequate ventilation systems prevent pressure build-up, ensuring safe operation.

Regulatory Compliance in the UK

In the UK, the use of bunded oil tanks is regulated under various environmental laws. The regulations stipulate that any oil storage over a certain volume must use a bunded tank to minimize pollution risks. Familiarize yourself with compliance standards to maintain safety and legality. For more on oil tank guidelines, see our identifying oil tank damage article.

Why Choose Bunded Oil Tanks?

Bunded oil tanks are preferable for several reasons:

  • Environmental Protection: They reduce the risk of oil spills, protecting surrounding ecosystems and local water sources.
  • Cost-Effective: Avoiding cleanup costs and potential legal fees makes bunded tanks a wise investment.
  • Versatility: Suitable for both residential and commercial applications, bunded tanks cater to various needs. Explore our bunded oil tank selection.

Conclusion

Understanding how bunded oil tanks work is crucial for anyone involved in oil storage, whether at home or in a business. Their dual-layer structure not only complies with regulatory standards but also protects the environment from potential hazards. Investing in a bunded tank is not just a regulatory requirement—it’s a responsible choice for sustainable oil storage.

Transform your oil storage approach today! For more information or to view our wide range of bunded oil tanks, visit Oil Tank Supermarket.

Posted on 16 July 2025 in Tips and Advice