Fire Rated Self-Bunded Tanks

Fire rated self-bunded tanks - FRL 240/240/240 rated, halves AS1940 separation distances

FRL 240/240/240. UL2085 compliant. Reduces AS1940 separation distances by 50%.

FRL 240/240/240

UL2085 Compliant

Urban Site Approved

Reduces Separation Distance

1

Understand why fire rating changes everything

2

Confirm your FRL requirement

3

Check planning and council requirements

4

Plan for the extra weight

ABOUT THIS RANGE

When can you use a fire rated fuel tank in Australia?

Fire rated self-bunded tanks are specified when standard AS1940 separation distances can't be achieved - typically on urban worksites, constrained industrial land or depot sites where buildings or boundaries are within 3 metres of the tank location. By achieving UL2085 fire resistance rating at FRL 240/240/240, these tanks can legally reduce separation distance requirements under AS1940.

What FRL 240/240/240 means

FRL stands for Fire Resistance Level, expressed as three numbers representing Structural Adequacy, Integrity and Insulation in minutes. An FRL of 240/240/240 means the tank can maintain all three performance criteria for 4 hours under fire exposure - the highest rating available for portable fuel storage tanks in Australia.

UL2085 certification

UL2085 is the US standard for protected above-ground fuel storage tanks, widely referenced by Australian authorities as the basis for accepting fire rated tanks under local planning and fire codes. Our fire rated tanks carry UL2085 certification, supported by documentation for council and fire authority submissions.

Separation distances under AS1940

Standard self-bunded tanks require 3m separation from buildings, site boundaries and ignition sources. A UL2085 rated tank can reduce this to 1.5m in most applications - check with your fire engineer for the specific requirements that apply to your site approval conditions. We can supply documentation to support your approval application.

Does a fire rated tank mean I don't need separation distances at all?

No. Fire rated tanks reduce the required separation distances under AS1940, but don't eliminate them. Most applications allow 1.5m separation to buildings and boundaries instead of the standard 3m. Your fire engineer or council will specify the exact requirements for your site.

What documentation is available for council submissions?

We can supply UL2085 certification documents, test reports and technical specifications for inclusion in planning applications or fire authority submissions. Contact our team early in your approval process — we work regularly with consultants preparing AS1940 fire safety reports.

Are fire rated tanks more expensive?

Yes, typically 40–60% more than a comparable standard self-bunded tank. The additional cost is justified when the alternative is not being able to install fuel storage at your site, or having to relocate existing structures to achieve separation distances.

Can fire rated tanks be used with the same pump and meter equipment?

Yes. The dispensing connection points on fire rated tanks are compatible with standard pump kits. The tank insulation layer does not affect the fill, vent or dispensing connections.

What sizes are available?

Our fire rated tank range covers common fleet and depot sizes. Contact our team for the current model range and availability — not all standard BOX and STORE sizes are available in fire rated versions.

Constrained site? Let's work out if a fire rated tank solves it.

We regularly prepare AS1940 documentation and UL2085 certificates for council and fire authority submissions.

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Fire Rated Self-Bunded Tanks

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