The information branded on each T.W. Boswell barrel head is our visual certification of quality that gives winemakers confidence in the transparency and excellence of our barrels.

French, American, Eastern European

Our team sources exceptional French and American oak through our company-owned stave mills and premium Eastern European oak staves from our long standing partner. All of our staves season slowly and naturally at our mills allowing us to retain complete control of the process.

GPI: Growth Rings Per Inch

Using our proprietary Grain Recognition Technology, we scan and record the GPI of every individual stave. This optical selection provides each barrel with an average number of growth rings that is guaranteed to fall within a pre-determined range for either fine grain or extra fine grain.

Guaranteed seasoning location and wood age

We place a special emphasis on ensuring complete traceability throughout the natural seasoning process. Through our sophisticated tracking system, we are able to gurantee the wood age of every T.W. Boswell barrel we craft for your cellar.

Creating consistent flavors

Each barrel in our T.W. Boswell collection is toasted utilizing our proprietary technology. This advanced technology allows us to toast with precise accuracy within our rigorous specifications. We carefully monitor and record the toasting accuracy on each barrel to ensure consistent flavors for every barrel, every vintage.

As Unique as Your Cellar

Mindfully curated, each of our French, American and Eastern European Oak collections offer distinct toasts designed to marry elegance and consistency. Further customize your unique barrel by modifying the toast level and toasting of the heads, all of which is then branded on this last line of our certificate of quality.