The World’s Finest Concrete Wine Tanks Are Made in America
NuBarrels
Egg
SuperEgg
Amphora
Conical*
Square*
Tower*
Segment*
*Pivotal
Colors
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Fermentation & Aging
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SONOMA CAST STONE
Tower Tanks
Concrete Wine Tank | 1,418 gal (US) 54 hL
SONOMA CAST STONE
The
Tower
The Ultimate Space-Saver
Square tanks maximize spatial efficiency, making them an excellent choice for wineries aiming to optimize layout—particularly in new or space-constrained facilities, and our Towers take that eficient to new heights!
The geometry of these tanks also promotes a favorable ratio of skin contact with the grape must, enhancing extraction of color and flavor compounds.
Concrete’s porous nature allows for gentle micro-oxidation, which softens tannins and elevates the wine’s fruit and terroir expression. Thanks to its high thermal mass, concrete naturally moderates fermentation temperatures.
10-Yr Guarantee
Only Sonoma Cast Stone concrete wine tanks are guaranteed against cracks and leaks for ten years.
Layered Concrete
A unique style of engineering that makes Sonoma Cast Stone concrete tanks incredibly durable.
Embedded Glycol
Get precise temperature control, hidden within the walls of your tanks and kept apart from your precious wine.
Showroom Quality
We’ve been putting beautiful things in beautiful places for 25 years. Get your choice of color and logo treatment to wow your guests.
50,000 Sq-Ft Factory
Our huge production facility is packed with the right tools and talent to give you one perfect tank–or a hundred.
Enhanced Cap Management
Easier Punch-Downs & Visual Monitoring: Open tops allow winemakers to manually or mechanically punch down the cap (the mass of skins, seeds, and stems that float to the top), ensuring better extraction of color, tannins, and flavor.
Increased Oxygen Exposure
Controlled exposure to oxygen during fermentation promotes healthy yeast activity and can soften tannins, contributing to a rounder, more approachable wine.
Small Lot Production
Ideal for artisanal or boutique winemaking, open-top fermenters are often used for small batches, experimental lots, or premium cuvées where hands-on control is essential.
Volatile Compound Release
The open environment allows undesirable volatile compounds (like sulfur dioxide or hydrogen sulfide) to dissipate more easily, resulting in purer aromas.
SONOMA CAST STONE
Color Ideas
Use this interactive tool to help you visualize your tank in various colors,
then visit our complete (Color Palette) to choose from dozens of standard colors,
–or ask us about custom blends!
SONOMA CAST STONE
To Inquire…
Use the form below to get in touch with us.
Sonoma Cast Stone
The
Tower
Tap that wasted vertical space to get the most wine–and profit–per gallon of any shape in a vessel.
Why Choose Concrete…Why Our Tanks Are Different…
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