The barrel: the generic term in cooperage
The term “barrel” refers to any wooden container made by a cooper, regardless of its capacity.
This term can refer to anything from a small 50-liter barrel to a large container holding several hundred or even several thousand liters.
It is an umbrella term that encompasses all forms of wooden containers: barrels, casks, demi-muids, and even wooden vats.
? Example: We speak of “aging in oak barrels” without specifying the exact size of the container.
The barrel plays an essential role in the storage, fermentation, and aging of wines, promoting interaction between the wood and the wine, as well as controlled oxygenation.
The barrique: the standard format for quality aging
The barrique is a barrel of standardized capacity, primarily used in French wine-growing regions.
Bordeaux barrique: 225 liters (the most common).
Burgundy barrique: approximately 228 liters.
Designed to be handled by a single person, the barrique is rolled and lifted using specialized tools.
This size is preferred for high-quality aging of wines, as its wood-to-wine volume ratio is ideal for tannic and aromatic exchange.
Oak barrels (French or American) impart complexity, roundness, and structure to red and white wines aged in wood.
The tonneau: a large historical cask
Historically, the term “tonneau” referred to a large storage or transport vessel, often holding 900 to 1,000 liters—roughly the equivalent of four Bordeaux barrels.
Widely used for the maritime transport of wine, particularly from Bordeaux, the tonneau also gave rise to ancient units of measurement: for example, a Bordeaux tonneau corresponded to 900 liters.
Today, the term “tonneau” is used primarily: in a historical sense, to evoke practices of the past, or as a synonym for a large cellar cask intended for wine aging.
Regional and Historical Context
Each French wine-growing region has developed its own cooperage traditions:
Bordeaux: 225-liter barrique
Burgundy: 228-liter cask
Rhône Valley: demi-muid (600 L)
Champagne: smaller barrels for single-vineyard winemaking
The terminology thus reflects local customs and the history of wine in each terroir.
In conclusion:
Barrel = generic term.
Barrique = standard size of 225 L (Bordeaux) / 228 L (Burgundy), a central tool in wine aging.
Tonneau = large container of approximately 1,000 L, primarily historical, sometimes still used for cellar storage.
Are you a wine or cooperage professional ?
Discover our advice, technical data sheets, and equipment related to oak barrels, barriques, and tonneaux at
➡️ deproma-viti.fr | 02.48.62.01.50
— your technical partner for winemaking and wine aging.