The Best Mash Tuns for Home Brewing of 2021

Being able to take your brewing craft to a higher level requires the correct equipment. Not only will this equipment make your brewing process go easier and quicker, but it can have a significant impact on the clarity, taste, and quality of your finished product.

This is why a mash tun is one of those essential pieces of equipment you need to have in your arsenal if you want to get professional-quality results. We’re going to outline the four best mash tuns available on the current market, and you can decide which one will suit your needs the best.

Our Top List

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1

Brewer’s Edge Mash and Boil

2

Mash Tun Igloo Ton

3

Klarstein Maischfest Mash Tun

4

Northern Brewer – Insulated Mash Tun


1. Brewer’s Edge Mash and Boil

Brewer's Edge Mash and Boil

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This is an electric system that allows you to set up without having to worry about running out of fuel partway through or hauling propane tanks around. It runs on a 120-volt power source that you can plug into any electrical outlet without add-ons or modifications, and this allows you to use it anywhere you have a steady power source. You can choose from 600-watts, 1,000-watts, and 1,600-watts for the heat levels when you work.

A double-walled body on this mash tun is excellent for helping you get to and maintain a steady and consistent temperature. The double-walled construction also makes it very durable and sturdy for repeated use. There is an electric control on this unit that allows you to set the temperature and pre-set a timer to run for up to 24 hours.

There is an easy to use spigot valve that allows you to drain your wort quickly, and you can easily boil your wort in this unit after sparging. This adds a convenience factor that can speed up your brewing time while helping you maintain precision control over the entire process.

Features

  • Material – Stainless Steel
  • Power Source – Electric at 120-volts
  • Volume – 16 gallons

Pros

  • Holds up to 16 pounds of malt
  • Stainless steel with double walls
  • Timer will run for up to 24 hours
  • Double-walled construction

Cons

  • Slightly more narrow design without a wider base

2. Mash Tun Igloo Ton

Learn To Brew Mash Tun Igloo Ton with Stainless Steel False Bottom & Valve, 10 gallon

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Igloo is a well-known brand in the cooler niche, and this is a mash tun that upholds the same standards and quality the brand build a reputation on. It’s a 10-gallon mash tun that will keep the same temperature for at least an hour due to the insulated top cover and the thicker foam insulation in the walls. It also comes with a stainless steel false bottom.

There is a spigot on this product that lets you quickly and easily lauter from the same cooler while producing a nice yield without having too much grain get into your wort. It’s a lightweight product that is easy to transport from place to place, and it comes outfitted with comfortable handles that let one person move it without needing any help. There are no electrical parts that can malfunction, and this makes it a very user-friendly product.

The more simple and streamlined design makes it easy to clean and maintain between uses, and this ensures that it’s always ready to go when you need it. This is a solid choice if you’re someone who wants to move from BIAB or extract brewing into all-grain brewing without breaking your bank.

Features

  • Material – Plastic with stainless steel
  • Power Source – None
  • Volume – 10 gallons

Pros

  • Works for 5 and 10-pound batches
  • Will maintain temperatures for an hour
  • Easy to carry

Cons

  • No power source

3. Klarstein Maischfest Mash Tun

Klarstein Maischfest, Beer Brewing Device, Mash Tun, 5-Piece Set, 1000 and 1600 Watts Power, LCD Display and Touch Control Panel, Temperature, Stainless Steel, 35 Litres / 9.2 gallons

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No matter if you like top or bottom fermented, dark or light, pilsner or wheat, this mash tun allows you to brew however you want. It works well for both veteran brewmasters and beginners, and it gives you a very simple setup process when you get it. You get a five-piece complete package to brew with this kit, and you can make up to 9.2 gallons at a time in a double-walled kettle.

The stainless steel design is very durable, and the double-wall construction will help to hold heat in and keep your mash at a consistent temperature. You get a user-friendly touch panel with an LCD display that makes it easy to set the correct temperature, power, and cooking time manually each time you use it. The LCD display will always show the current temperature to make it easier to monitor.

You get a host of accessories with this kit that make it more convenient to use, like the drip ring and filter insert that help to separate the spent grains from your wort without losing any beer. There is a drain tap that allows you to transfer your product to the fermentation tank, and the pure stainless steel construction means that no metal flavoring will taint your beer.

Features

  • Material – Stainless steel
  • Power Source – Electric
  • Volume – 25, 30, or 35 liters

Pros

  • Double-walled construction
  • LCD display shows the temperature constantly
  • Accessory kit included

Cons

  • Takes a long time to boil

4. Northern Brewer – Insulated Mash Tun

Northern Brewer - Insulated Cooler All Grain Beer Brewing Kits (12 Gallon Mash Tun)

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This is a slightly larger mash tun from Northern Brewer that will hold up to 12-gallons in a single go. You get an extra thick insulated wall with this tun that allows you to keep a consistent temperature throughout the brewing process, and the cooler on this product works just as well as other stainless steel models. It has a built-in temperature gauge that is a very useful and convenient addition to this plastic cooler mash tun.

There is a false bottom that does a good job at keeping your wort and grain separated during lautering, and this bottom functions to leave very little dead space, so it sits almost right on the floor for more stability. This design will help to minimize wort loss and improve your yields. All of the hardware on this product comes with steel reinforcements and silicone gaskets that help to prevent leaks.

There is a very solid build on this product with stainless steel fittings that won’t rust or taint the flavor of your beer. This is a slightly more expensive option for a plastic cooler-style tun, but the large size, stainless steel fittings, and thermometer help to justify the price. It’s a solid pick for intermediate or beginner brewers.

Features

  • Material – Plastic with stainless steel
  • Power Source – None
  • Volume – 12 gallons

Pros

  • Reduces waste while maximizing yields
  • Built-in temperature gauge
  • Larger design

Cons

  • Not intended for professional brewers

Verdict & Review

Brewer's Edge Mash and Boil - Our Rating
4.8 / 5 BeerPoints
Pros
  • Holds up to 16 pounds of malt
  • Stainless steel with double walls
  • Timer will run for up to 24 hours
  • Double-walled construction
Cons
  • Slightly more narrow design without a wider base
Summary
Our pick for the best mash tun is the Brewer's Edge Mash and Boil because it comes outfitted with an electrical system to help you reach and maintain a steady power level throughout the brewing process. We liked the double-walled construction that helped prevent any large temperature spikes or drops, and it comes with a timer that you can set for up to 24 hours. Finally, it helps you speed up your brewing time while getting a high-quality finished product.
Ease of Use
Capabilities
Design
Price/Value

Buying Guide

Now that you’ve had a chance to look at four high-quality mash tuns, you have to know how to pick out the best option to suit your wants and needs. Luckily, this is a relatively straightforward project. We’ll outline the biggest components to keep in mind when you start to shop below.

Defining a Mash Tun

This is a vessel that helps you turn the starches in crushed grains into sugar during your mashing process. It’s essential step for fermentation, and you have to keep the temperature consistent from the start to the end of the process for the best results. This is why most mash tuns have insulation in them, and there is usually a false bottom with a spigot that helps you get through the lautering process in the same vessel.

Buying Considerations

There are several different mash tuns available, and this can make it challenging to narrow down the best choice with the many brands and options available. There are several features you should look at when you start comparing products to narrow down the best fit for your needs, and we outlined them for you.

Build Materials

You can pick out either a stainless steel or plastic model with your new mash tun. Stainless steel is usually more expensive than plastic because it gives you the ability to raise your mash temperature while being more durable. You want a well-built model that will last for years, so double-check all of the small accessories for quality.

Built-In Thermometer

During the mashing process, it’s essential that you maintain a consistent temperature to ensure you have a high-quality brew. Having a thermometer built into the tun allows you to keep track of the internal temperature the whole time you use it. You don’t want to have to open the cover every few hours to check the temperature because this can cause it to fluctuate.

False Bottom

A quality tun should work well for both the mashing and lautering process. Having a spigot and false bottom at the base of your tun lets you drain and sparge the wort without having to swap out containers. This allows your entire brewing process to go quicker, easier, and with fewer hassles.

Insulation

The most important consideration to keep in mind when you look at mash tuns is heat retention and insulation. You want to keep the temperature consistent with the mash, and it should be between 145°F and 158°F for an hour at the very least. Having good insulation ensures you can keep the temperature within this range without having to use an external heat source, and this is why double-walled construction or thick insulation is so important.

Size

You want the size of your tun to match your desired output quantities. So, make sure you check and see how many gallons of mash your mash tun can fit to ensure that it’s suitable for the amount of beer you want to brew. You find that most tuns can hold between 5 and 10 gallons at a time.

Quality

Your product should be well made so it won’t leak to help ensure that there are no big problems when you use it. The wall thickness levels and the material will help you assess the quality of the product. Investing in a higher-quality product is essential to having something that will last year after year.

FAQ

1. How much water do you need for a pound of grain mash?

Generally speaking, you’ll have to add 1.5 quarts of water for every pound of grain mash you have. This means you may need a slightly bigger tun than you originally thought.

2. What is sparging?

Sparging refers to rinsing the mash grain bed to get as much sugar from the grain as you possibly can without taking the puckering tannins out. You’ll use around 1.5 times more water for this process than you do with mashing.

3. Why use stainless steel?

Stainless steel is a very durable material that won’t rust or corrode, and there’s a smaller chance that it’ll impart unwanted flavoring into your beer. Also, this material is excellent for helping control and maintain temperature levels.

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