Innerstave offers a complete line of American and French oak complements for tank and neutral barrel aging. All our products are seasoned, cut, toasted, packed and shipped at our two facilities in Sonoma, CA for maximum quality control. Micro-ox too!

Steve Dorfman


Cody Ewers

US Sales & Marketing Director

Terence Hegarty

US Sales Manager

Gary Palmer

Digital Marketing Manager

Lisa Dwelly

Customer Support


Innerstave created the oak alternative category in 1979 when we introduced a substitute for barrels. Our aim was to achieve the benefits of oak impact without the expensive, wasteful, labor-inducing task of filling barrels. Today, Innerstave is still passionately committed to perfecting the use of oak complements in natural, cost effective ways that give winemakers more control over how they introduce oak flavors and texture to their wines. We help you bring wood to wine through powder, chips, blocks, staves, etc. New management is ushering in a new era for Innerstave dedicated to innovation!


Barrel inserts installed

Location Address

21660 8th St E, Ste B
Sonoma, CA 95476

Mailing Address

21660 8th St E, Ste B
Sonoma, CA 95476