Double Wall Tanks

Heritage Products offers a wide variety of plastic double wall tanks, ranging from 15gal to 12,500gal. Available in both HDPE and XLPE. Double wall tanks are built with an inner tank and a secondary containment tank. Designed for stringent environmental concerns and codes, they provide secure containment of chemicals, waste, and other liquids. They are completely enclosed, preventing debris and rain from entering containment. Used for both indoor and outdoor use. Double wall tanks can handle some of the harshest chemicals. Most tanks are NSF/ANSI Standard 61 certified for the storage of drinking water.  Available both in Polyethylene and XLPE.  Heritage Products can customize double wall tanks with drains, external or internal fill lines, ladders, tie-down systems, seismic restraint systems, level detectors, manways, and leak detectors.