TANKGUARD maintenance-free imperable tank bases

TANKGUARD maintenance-free impermeable tank base

The patented* TANKGUARD maintenance-free impermeable tank base provides a stable and durable platform for above-ground storage tanks that are more quickly and easily installed than concrete pads, and more efficient and easier to maintain than pea gravel.

Prevent corrosion, simplify remediation and reduce cost

TANKGUARD tank bases are constructed from a polyurea material that is non-permeable and inert, which simplifies clean-up in the event of a spill, thus reducing the need for remediation, as well as reducing maintenance and downtime.

By preventing contact of moisture from the ground with the base of the tank, and by acting as an insulator, our tank bases minimize corrosion and extend the lifespan of your tanks.

TANKGUARD Flat bottom interlocking tank base

Flat bottom interlocking tank base

TANKGUARD Cone bottom interlocking tank base

Cone bottom interlocking tank base

Lightweight, interlocking design for fast installation

The unique interlocking design requires no tools to install. Typically, unpacking and installing a tank base takes no more than 5 minutes. Its light weight easily allows small adjustments just before tank setting, which reduces the need for crane level adjustments.


  • The original and only tank base patented for its groundbreaking impervious design
  • Proprietary modified polyurea coating technology provides the highest level of durability in the industry
  • Lightweight, interlocking design facilitates quick and easy installation
  • Proven reliability in more than 24,400 installations globally


  • Tanks can be installed immediately—no advance construction time needed
  • No costly remediation if tank fails
  • Minimizes tank corrosion
    – Displaces moisture below tank
    – Insulator/non-conductor
  • Base height provides easy access to tank manway for cleaning and maintenance
* TANKGUARD is covered by the following patents, along with others: US 8,734,052 , US 9,410,302 , US D773,012

Stay connected with technology updates and news.