Unibund is a custom built bunding system designed for large or awkward installations. Unibund is made from modular, galvanised corrugated steel panels and features a “no dig” option for cost effective installation around existing tanks and pipe work. We can design, manufacture and install a new build or retrofit system to suit your exact requirements. Unibund can be expanded or moved to another site.

No dig option

  • Specially designed feet provide the required strength and stability without the need to dig, eliminating the disturbance of underground pipes and cables.


  • Z post supports provide the optimum strength without the cost. 

Quality liners

  • Our guaranteed range of liners made from tough durable polymers, are UV light resistant and chosen to suit the ground conditions and type of liquid stored eg. oil, petrol, solvents etc.

Fast installation

  • Bolt together assembly means installation takes hours not days, and eliminates the need for heavy lifting devices.


  • Modular steel panels create a more streamlined containment system with round or square corners that can fit through awkward and narrow spaces.

Double bolted seams

  • Panels are joined by two rows of double bolts and seal strip to prevent leakage and provide continuity of strength.

Key Attributes

  • Custom build bund

  • No dig option

  • Retro fit

  • Modular

Key Benefits

  • For large and awkward installations

  • Cost effective installation

  • Suit your exact requirements

  • Can be expanded or moved

Get in touch with one of the team to discuss your requirements

Get in touch with one of the team to discuss your requirements

© AQUASENTRY 2019 All Rights Reserved all 3rd party trademarks acknowledged.
AQUASENTRY, a company registered in England number 02014000.
The registered office of the company is, AQUASENTRY, Brook House, Larkfield Trading Estate, New Hythe Lane, Larkfield, Kent ME20 6GN