Whiskey barrel heads are the circular wooden tops and bottoms of whiskey barrels. They are typically made of oak, and they play an important role in the aging process of whiskey. The heads allow air to circulate inside the barrel, which helps to develop the whiskey’s flavor and aroma.
Whiskey barrel heads are also important for structural support. They help to keep the barrel from collapsing under the weight of the whiskey inside. In addition, the heads help to prevent leaks, which can lead to spoilage.