Permastore works with an extensive Distributor Network to provide market leading and globally renowned Glass-Fused-to-Steel tanks and silos around the world. PERMASTORE® Tanks and Silos are supplied and installed by experienced build crews and local Distributors which ensure local support in your language.

Since 2011, Permastore and Caldwell Tanks have been building a trusted and reliable Distributor relationship, supplying PERMASTORE® Glass-Fused-to-Steel above ground water tanks to the states of Kentucky and Tennessee as well as providing elevated Glass-Fused-to-Steel tank solutions across the whole of the USA.

In summer 2014, Caldwell Tanks supplied and installed a PERMASTORE® Glass-Fused-to-Steel drinking water tank with a capacity of 1862m3 (491,888 USG)  in Hallsdale, Tennessee.

This PERMASTORE® Tank, model 3480SR, utilised TRIFUSION® glass coating and featured a 34ft PERMADOME® Tapered Beam Roof using Glass-Fused-to-Steel infill panels.

PERMASTORE® Tanks will fit into 20ft sea freight containers meaning that transport to site, wherever it is in the world is efficient and cost effective.  This PERMASTORE® Tank was shipped to Charleston Port in South Carolina, the USA’s fourth busiest container port before being transported to site.  This PERMASTORE® Drinking Water Tank was then built using the PERMASTORE® jacking system to ensure improved site safety by reducing the need to work at height.  Site safety is also improved by the PERMASTORE® Tank modular concept requiring less on site machinery and equipment.

To find out more about your local Distributor visit our Distributor Locator at or contact us at sales@permastore for more information about expertly engineered PERMASTORE® containment solutions in your area.