Mac A Andrew’s Cognac Guide
The Next Important Step - Cognac Guide: The Oak Barrel

When talking about making Cognac, it is very important to understand the interaction between man and nature. One of the best examples of this is at the ageing and blending stages of production. First, however, we need to make a short trip northeast of the town of Cognac, to the thousands of hectares of oak forests surrounding Limoges. Famous for its porcelain.

Oak is a hardwood belonging to the beech family and it produces the small nuts known as acorns. The Trees are large, wide-grained and, most importantly, contain lots of tannin. A bit further east, towards the centre of France, is another forest also producing oak trees, Troncay oaks are more elegant, more refined and, of course, they also contain tannin. Tannin is basically an acid of yellow-like colour that is produced by the bark of the tree and resides in the L’ wood. Oak trees that are used in Cognac production must be at least ninety years old, with an ideal age of between 120 and ISO in order to· reach the right size, as the coopers use only the lower part of the tree in making the casks, barrels and blending vats.

Cutting wood for cognac barrels

Once nature has provided the oak trees rich in tannin, man takes over. The trees, after being cut, are split, not sawn (an important distinction, so as to preserve the natural grain), into staves. These, in turn, are left in the open to weather with the action of sun and rain. This action has a cleansing effect in eliminating fatty and bitter substances, and to dry the wood out. This interaction with nature lasts three to five years. Once the wood meets the cooper’s quality requirements, the process of making a cask begins. Here again, a fabulous interaction between nature and man occurs, where fire plays a significant role in shaping the staves during the making of a barrel.

Toask Oak Barrels

At the same time, an important part of the future of a Cognac is being decided. The length of drying and cleansing of the staves, and the size of the grain, will affect both the speed of alcohol evaporation, and the amount of fire necessary in stave shaping. All of this will have an impact on the Cognac’s taste. So, the role of a cooper is very important 10 the whole process.

We now have a cask, which is usually a barrel of 300 or 350 litres, and the Cognac producer is ready to fill it with the eau-de-vie from the final distillation in the alambic.

Please remember: the texts of this series are from 1999.

> Stay tuned for new chapters of Mac A Andrew’s cognac guide! See all articles of the Mac A Andrew Cognac Guide Article Series

Get articles like these and more:
Subscribe to our mailing list

The Next Important Step - Cognac Guide: The Oak Barrel

Get our Cognac Guide in form of an e-Book for free. Weekly updates about our stories, new products and deals.

Avatar
Author

Max is a spirits expert and speaker, into marketing, technology, startups, and business development. He’s also a farmer. He likes tools and machines, Game of Thrones, and Better Call Saul. Included in his Top 10 Cognacs are the Audry XO and Bache Gabrielsen 1973.Max founded Cognac Expert in 2010 at his family’s estate in Poullignac, in the Cognac region, France. Started as a blog, today Cognac Expert is the world’s largest website about all things Cognac, a blog, and a specialized online shop featuring 800+ different Cognac bottles.

Write A Comment

Black Friday is coming - Sign up to our Newsletter for huge discounts on 100+ productsSign up