Small Square  |  2,196 L (580 gal)

With a closed top or open top...

The square tank is a more efficient use of limited winery floor space than the egg or conical tanks. Stainless fittings may be moved to mirror the adjacent tank. Square tanks can include heating and cooling control as does all of our concrete tanks. Available with and without tops.

Guaranteed Against Structural Cracking

Optional Temperature Control System

Choice of Color & Can Have Your Logo

What you see on the outside of Sonoma Cast Stone concrete wine tanks  is a strikingly beautiful, showroom-quality, polished concrete fixture, in the colors of your choice, proudly displaying your logo and the superior standards of your wine and your winery to all of your guests. What you don’t see is the quality of the concrete under the dazzling finish, the 20 years of experience developing concrete formulations, and the dual layers of interior concrete that allow us to give you the industry’s only guarantee against structural cracking.

New Option: Pivotal Manway Covers


Swings open or closed, effortlessly...

Standard Colors for  Concrete Wine Tanks

About Classic Concrete

Let us know when you're ready...

Most of the world's finest wines are made in concrete.



Quick contact



133 Copeland Street

Petaluma, CA 94952