Beer Info FAQ

Should You Roll Kegs? Pros and Cons of Rolling Kegs


In the world of homebrewing, kegs are an essential component for storing and dispensing beer. One question that often arises is whether it is beneficial to roll kegs during the brewing process. Rolling kegs involves gently rocking or rotating them to agitate the contents inside. This article will explore the pros and cons of rolling kegs, providing homebrewers with valuable insights into this practice.

In-Depth Review and Comparisons

Rolling kegs can have both positive and negative effects on the brewing process and the quality of the beer. Let's delve into the pros and cons:

Pros of Rolling Kegs

  1. Enhanced Carbonation: Rolling kegs can help facilitate the carbonation process by increasing the contact between the beer and the CO2. This can result in a more consistent and well-carbonated brew.

  2. Improved Mixing: Rolling kegs can aid in mixing any settled particles or sediment that may have accumulated during fermentation. This can help distribute flavors and ensure a more homogeneous beer.

  3. Faster Conditioning: Rolling kegs can accelerate the conditioning process, allowing the beer to mature and develop its flavors more quickly. This can be particularly beneficial for homebrewers who are eager to enjoy their creations sooner.

Cons of Rolling Kegs

  1. Oxidation Risk: Rolling kegs can introduce oxygen into the beer, which can lead to oxidation. Oxidation can negatively impact the flavor and aroma of the beer, resulting in off-flavors and a shorter shelf life.

  2. Increased Turbidity: Rolling kegs can stir up any sediment or haze present in the beer, leading to increased turbidity. This can affect the visual appeal of the beer and may not be desirable for certain beer styles.

  3. Potential for Overcarbonation: Rolling kegs excessively or for extended periods can lead to overcarbonation. This can cause the beer to become overly fizzy and potentially result in gushing or foaming when poured.


The decision to roll kegs ultimately depends on the specific goals and preferences of the homebrewer. While rolling kegs can offer benefits such as enhanced carbonation, improved mixing, and faster conditioning, it also carries the risk of oxidation, increased turbidity, and potential overcarbonation. Homebrewers should carefully consider these factors and experiment with small batches before incorporating keg rolling into their regular brewing practices.

Frequently Asked Questions

Q: How long should I roll the keg? A: It is recommended to roll the keg gently for a short duration, typically around 5-10 minutes. Avoid excessive or prolonged rolling to minimize the risk of oxidation and overcarbonation.

Q: Can I roll any type of keg? A: Rolling kegs is generally applicable to all types of kegs, including stainless steel and plastic kegs. However, it is important to follow the manufacturer's guidelines and ensure the keg is properly sealed to prevent leaks.

Q: Should I roll kegs during fermentation or after carbonation? A: Rolling kegs is typically done after carbonation, during the conditioning phase. Rolling during fermentation can disturb the yeast sediment and potentially lead to off-flavors.

Q: Can I roll kegs with beer already carbonated in them? A: Rolling kegs with fully carbonated beer is not recommended, as it can increase the risk of overcarbonation and potentially cause excessive foaming when dispensing.

Q: Are there alternative methods to achieve similar effects without rolling kegs? A: Yes, alternative methods such as gently rocking the fermenter or using a racking cane to stir the beer can achieve similar effects without the need to roll kegs. Experimentation is key to finding the method that works best for your brewing process.

Remember, always prioritize the quality and integrity of your beer when considering any brewing techniques or practices.