Secondary Containment & Bund Liners


Raven Tanks supplies and professionally install secondary containment systems and liners to a range of industrial spill bunds. Depending on surrounding commercial activity and the environment, your panel tank may require an overspill solution to accommodate an overflow or leakages.

We offer both permanent and temporary secondary panel tank leak-proofing, with custom-made bund liners to reinforce just about any sized or shaped liquid catchment.

Also known as berm tank liners, exterior bund liners create a secondary line of defence protecting a tank’s nearby eco-system as well as the greater environment.

Enhanced Spillage & Environmental Protection – Tank Liners Australia

Industrial panel tanks, GRP panel tanks and concrete water tanks are used to store and dispense a range of liquid types. While leaking water reserves won’t necessarily cause detrimental environmental harm, other hazardous substances like chemicals will.

Commonly fitted at a tank’s base or within an existing bund system, secondary containment liners help maintain control of potentially devastating free-flow from leaks or total tank failure.

Drain networks, along with waterways, rivers, lakes or other environmental surroundings can be easily contaminated following unforeseen leakages.

Made from polymetric tank liner materials, secondary containment is a must-have where dangerous substances are stored, especially in aging tanks of temperamental quality.

Bund Liner Features

Secondary Containment – Common Applications

Raven Tanks’ offers highly-dynamic bund liner and secondary containment tank liner packages. Complying with all Australian safety and WHS standards, our products and installations ensure your site’s secured from both accidental contamination and potential personal injury.

We’ve supplied and installed secondary liners to various Australian industries and their sectors such as:

High-Performance & Custom-Engineered

Dams, concrete water tank bunds and other containment systems should be professionally fitted with quality, abrasion-resistant and UV-resistant protection.

Most commonly utilise in farming, agriculture or other remote locations, bund liners can accommodate your galvanised tank structure as well as contain fuels, oils and chemicals efficiently.

Our made-to-order bund liners replace requirements for double-walled tanks in mine sites, as well as building extra, costly containment support structures in rural, unfeasible areas.

Application-Specific Design

We’ll ensure your secondary containment liners are cut to fit individual tank or bund setups. It’s critical for liners to support system measurements precisely, avoiding leaks or seepage due to a faulty alignment.

Geomembrane liner material forms the extra-robust, long-lasting film designed to attach seamlessly to bund systems.

Our bund and containment liners are highly-integrative, providing pioneering permanent or temporary support for a multitude of industrial panel tank and concrete tank applications.

All liners are precision-cut to fit pipework, fittings, electrical obstructions and other obstacles commonly encountered with secondary containment barrier installations.

Drop us a line through our enquiries form or speak with a secondary containment and bund liner expert today!

Get in touch

Contact the Raven Tanks team to discuss maintenance requirements and pricing structures for our entire panel tanks range today! 

Tank & Liner Manufacturers Australia

Are you in need of an industrial water storage solution? We are the leading liquid storage tank & liner manufacturers in Australia, with more than 20 professional years of service behind us.

Having your liquid storage system perform optimally is essential in any industry. Therefore your choice of liquid and water tank manufacturers and maintenance specialist  is paramount to the success of your project & ongoing asset integrity. We offer a wide variety of design, manufacturing, inspection, and maintenance services.

INDUSTRIAL TANKS, GRP TANKS, AND fire water storage tanks


tank maintenance, tank repairs and tank inspections

Raven Tanks acknowledges Traditional Owners of Country throughout Australia and especially the land on which we reside and recognises the continuing connection to lands, waters and communities. We pay our respect to Aboriginal and Torres Strait Islander cultures; and to Elders past and present.