
The Burning Process of Casks: Toasting Barrel V/S Charring Barrel – Which One Is Ideal?
March 5, 2021
Master the Art of Aging Whiskey at Home
March 26, 2021We enjoy barrel-aged bourbon and, everyone in the world does too. The increasing popularity of barrel-aging is not shocking, considering how much flavor an old used barrel will bring to your finished bourbon. Aging your bourbon in barrels will add a new exciting depth of fragrance and taste to your final bourbon. When the bourbon is aged in a used barrel, it can consume any of the different chemical compounds found in the wood, such as lactones, phenolic aldehydes (vanilla), and raw sugar (caramel).
The first time the bourbon is in the bourbon barrel, it can continue to extract very heavy caramel and vanilla flavors and any substances left by the previous bourbon or spirit residing in it. Over time, the bourbon will be soaked deep into the slabs of the used bourbon barrel before being pulled back out again, bringing with it all the rich flavors and compounds of the wood.
Used Bourbon Barrels and Whiskey Barrels play a vital role in the aging process of the spirit! If you think of buying used bourbon barrels for your whiskey-making process, check us out for great bourbon barrels and whiskey barrels online!
This is where more subtle flavors and aromas, like florals, tend to shine. This guide will provide you all the information about the factors you should look upon while choosing the best bourbon barrels! So, let’s get started!
Factors to Consider When Finding Used Bourbon Barrels!
While used bourbon barrels can be located in almost all 50 states, it is clear well enough over 90% of bourbon manufacturing takes place in the region of Kentucky. It could be your best bet to partner with a manufacturer in the state of Kentucky. That’s why it is rightly said that while choosing used bourbon barrels for brewing, the location matters the most!
The Size of the Bourbon Barrels
The bourbon barrels’ size is tough to classify since there is no ISO norm for describing the standard barrel’s capacity. There is yet another big issue with the size of the barrels. The size of the barrel was also a unit of measurement. 80–200 liters, also known as an American Standard Barrel (ASB), is commonly used for bourbon.
If you are finding used bourbon barrels for sale, click here.
The next move is to calculate the size of the barrel you require. The general rule, the smallest “used” barrels available carry roughly 5 gallons (and are usually used bourbon barrels). Many distilleries have started selling their used barrels to the market, including in-person and online. You will also discover new barrels in sizes as small as 1 liter. Keep in mind that the smaller the barrel, the easier the simple wood and spirit flavors can be consumed.
Wood Type Used for Bourbon Barrels
Have you ever thought about what wood type is used for the aging and maturation of bourbon? Well, we’re here to tell you!
Most bourbon barrels are made of either American white oak or European oak. American oak has a smoother, richer flavor with vanilla and caramel hints, while European oak is spicier and woodier. European oak is growing in northern Spain and Portugal. French oak is used to mature cognac and wine. It can carry with it notes of vanilla, spice, and delicate spiciness.
You can find more types of wood in our recent blog here.
American White Oak
American White Oak is the most significant influence in the world of whiskey wood. Bourbon must be stored in fresh burnt American oak barrels, and afterward, the recycled bourbon barrels are used to mature large varieties of scotch, whisky, and other spirits.
American oak offers hints of vanilla and coconut. American white oak offers mellow, caramel, cocoa, and soft flavor effects. It is less expensive than European white oak since it grows moderately quickly for an oak tree.
European Oak
European Oak barrels prefer to include bourbon spice and vanilla flavors during aging. It is a slow-growing oak with a finer grain. It is far more absorbent than most other oak species and penetrates better during maturation.
European oak produces a bitter, acidic influence on the flavor of the wood. The European oak rises well into turkey and Russia in the European chaste. It is less dense and sluggish than the American white oak.
Charring and Toasting of The Bourbon Barrel
The next type of bourbon barrels is the charring of the barrels. The carbon dioxide inside the barrel will help to soften the harsh flavors of the distillation. There are various levels of toast and charring, and every brewery has its tastes.
The bourbon is burned in the toasted oak barrels. Rocky Mountain Barrel Company provides its customers with rich and stylish used toasted oak barrels for excellent aging and brewing process! You can always contact us in case of any need for bourbon barrels online!
In some instances, bourbon barrels are mostly burned for only 40 seconds for up to three minutes. The stronger the char level, the deeper the spirit can get through the pores of the wood.
Eventually, the charcoal will stop working, and the bourbon barrel will have to be handled again. As the barrels are very costly, revitalizing them allows much use of the wood. These barrels may have a different effect on the next sample’s taste, and the color will also differ.
The ABV amount of the bourbon would affect the barrel’s taste – the higher the ABV, the greater the influence on the wood. The higher degree of alcohol will essentially deprive the barrel of the advantages of toasting and charring, giving little flavor to the next product.

Quantity of Fillings
Bourbon should be matured in fresh wood because when the whiskey is aged in the 1st filling of the used bourbon barrel, this is the first time the malt whisky has been aged bourbon barrel. In this situation, the whiskey would be positively affected by the wood, and so the liquor would only be kept in the barrel for a brief time to prevent the strong wood effect. It could be around five years.
In Scotland, the same used bourbon barrel can be used for years and years, but it is rare for the cask to be refilled more than three times. So clearly, after the first fill, you’ll get the second fill, which lasts between eight to twelve years, and, strangely, the final filling is known as the refill.
Why Choose Us?
You must be thinking about how the Rocky Mountains can help you to choose your ideal used bourbon barrel! By messing around with various styles and sizes of barrels, we, Rocky Mountains, produce flavors’ textures. We use a selection of the used bourbon barrels. If you are confused about where to buy used bourbon barrels, visit this website for more information on bourbon barrels.
Rocky Mountain Barrel Company offers you used oak, bourbon, whiskey, wine, and rum barrels from across the world. We have branched into innovative barrels like those used to create a vanilla extract, hot sauces, or even maple syrup. Be part of our expanding client pool!