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A GUIDE TO THE 7 COMMON TYPES OF CASKS USED TO FINISH WHISKY

If you’re new to whisky, you may be wondering what the best way to taste and evaluate a the fine products. All whiskies are defined by their distillery, age, and style. A whisky will spend a varying amount of time in each of these casks depending on the expression and distiller’s preferences. Cask Type is an element of style.


The seven main cask types are:


WOOD FINISH

Common Cask Name: Barrel

Wood: Virgin American oak, Irish oak, Japanese oak, etc.

Volume: Usually 200 – 500 liters, though quarter casks are 80 liters

Comes from: Country of origin

Typical flavors: Spice, vanilla, sweet oak

Get tasting: Midleton Dair Ghaelach, Octomore 7.4, Arran The Bothy Quarter Cask.


WINE FINISH

Common Cask Name: Barrel or barrique

Wood: Typically French oak

Volume: Up to 220 liters

Comes from: Local to each wine region, e.g., Bordeaux, France

Typical flavors: The taste of different wines varies, depending on their origin. Sauternes has notes of fresh bread, tart lemon, and crème caramel. Bordeaux gives red berries and cherries.

Get tasting: Glenmorangie Quarter Century, Glenfiddich Age of Discovery 19-year-old Red Wine Cask Finish, Glenmorangie Pride 1981


PORT FINISH

Common Cask Name: Pipe or barrique

Wood: Usually French oak

Volume: Up to 600 liters for a port pipe, up to 220 liters for a port barrique

Comes from: Portugal

Typical flavors: Berry fruits, red currant, sultana

Get tasting: Glenmorangie Quinta Ruban, Angel’s Envy Port Barrel Finish, Laphroaig Brodir, Balvenie Portwood, 21-year-old.


SHERRY FINISH

Common Cask Name: Butt or puncheon

Types: Pedro Ximénez, oloroso, amontillado, fino, manzanilla, etc.

Wood: European or American oak

Volume: Up to 500 liters

Comes from: Jerez, Spain

Typical flavors: Dates, walnut, sultana

Get tasting: Balvenie DoubleWood, Lagavulin Distillers Edition, Glenmorangie Lasanta.


MADEIRA FINISH

Common Cask Name: Drum

Wood: Portuguese oak

Volume: Up to 650 liters

Comes from: Portugal

Typical flavors: Sweet fruits, figs, spice,

Get tasting: Laphroaig Cairdeas 2016, Tyrconnell 10-year-old Madeira Cask Finish.


RUM FINISH

Common Cask Name: Puncheon

Wood: American oak

Volume: Up to 500 liters

Comes from: Caribbean

Typical flavors: Molasses, vanilla, tropical fruits

Get tasting: Balvenie Caribbean Cask, Teeling Small Batch Rum Cask Finish, Angel’s Envy Rum Cask Finish


BEER FINISH

Common Cask Name: Barrel

Wood: American oak

Volume: Up to 200 liters

Comes from: Usually a local brewery

Typical flavors: Sweetness, malt, creamy

Get tasting: Glenfiddich IPA Experiment, Jameson Caskmates, Mackmyra Vinterrök.

 

No matter what type of whisky you’re buying, do some research on the cask types. Each one lends its unique character to the whisky it ages (assuming they were used so that they add positive attributes to the spirit—some casks are also known for adding negative characteristics). The different interactions between the spirit and the wood can also cause considerably different changes in color, flavor, and other factors.

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