Attenuation Tanks

Attenuation tanks, shoebox liners or SUDS (Sustainable Urban Drainage Systems), manage extreme rainfall in urban areas or in areas where large amounts of non-porous material stop natural water runoff into grass, soil and waterways. The storm water is collected by normal road gullies and temporarily stored for a period of time. The water is released into the sewer network through a “control manhole” that only allows a controlled volume of flow through to the mains.

Attenuation tanks can be manufactured in a variety of materials to suit your project and built to any size. We supply and install attenuation tanks, or supply prefabricated tanks to the required specifications and deliver to site for self-install.

Geo-Barriers have more than 20 years experience in the fabrication and installation of Geomembrane and Geotextile liners for a multitude of projects, and have worked with numerous manufacturers of geo-membrane and geo-cellular products.

Our skilled welding technicians use Leister Wedge Welders to ensure a secure weld is achieved every time. We complete weld tests samples before we use our equipment and issue this as part of our CQA and Warranty documents.