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Flat Roof

The Flat Roof option on a Corrugated Bolted Steel Tank provides the lowest possible profile. A smooth and flat surface combined with structural strength and maximum gallon capacity.

National Storage Tank, Inc. is the leading tank provider on the West Coast. Our designs and manufactures water tank systems in 17 different diameters (6 feet to 72 feet) with capacities in excess of 6,000,000 gallons.

Our high quality galvanized steel tanks receive the proven protection of G115 hot-dipped galvanized coating system. All tanks offered by NSTI use the most recent in liner and preliner technology and are considered the best in corrosion resistance. Made in the USA