We offer a 30-year structural warranty on CorGal tanks – one of the best in the industry.
Structural materials manufactured by Water Storage Tanks, Inc. are warranted to be free from defects in material and workmanship for thirty (30) years from the date of shipment of the materials.
For galvanized steel tanks that are wrapped in Water Storage Tanks, Inc. supplied timber staves, the timber staves are not covered under this warranty.
Liners used within our tanks carry their own separate warranties ranging from 10-20 years respectively.
To access complete water tank warranty information, click the button to the right.
