Best Heater for Uninsulated Garage

Our team independently selects, reviews, and identifies the best products. We may earn affiliate commissions on purchases made from links on this page. Read about our links here. This post was updated on January 5, 2022

An uninsulated garage is the worst space to work in, particularly in the cold season. If you’ve dangled like a leaf or seen your breathe because the inside of the garage is extremely chilly, then you have the experience of how unbearable it can be to keep going.

But you shouldn’t abandon your projects simply because it’s cold. You can use the best heater for uninsulated garage to make the rather cold space comfortable to work in.

Once you install the best heater, you’ll easily manage the cold and complete all your projects in time.

With that said, here are some of the best heaters to consider if you work in an uninsulated garage.

  • Comfort Zone CZ220 5000W Ceiling Mount Heater
  • Air Choice Mica Panel Space Heater
  • Dr. Infrared Heater DR-988 Heater

Best Heater for Uninsulated Garage Reviewed

1. Dr. Infrared Heater DR-988 Heater

You never have to pay the earth for a space heater. You can get a unit as cheap as Dr. Infrared DR-988 if you’re on a budget and enjoy the same benefits of high-end heaters.

This infrared heater transforms an extremely cold uninsulated garage into a space warm enough to work in. And it does so for the long term at a cost of under $150.

Dr. Infrared DR-988 space heater features an adjustable thermostat that lets you customize temperature levels. By tuning it to go from high to low, you are programs the unit in such a way that it’s able to maintain the temperature levels that you prefer the most. 

Thanks to the energy-saving mechanism and dual heating system, Dr. Infrared DR-988 can warm up a large room without using too much electric energy.

Other safety features built into the unit includes a high-temperature heating limit, intake grills, and an overheat cut-off protection.

Dr. Infrared DR-988 may look small because it’s lightweight enough to carry by the handle. But when it comes to performance, this 5,600 watts machine is powerful enough to warm up a garage as big as 600 square feet.

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  • Heats up a large room quite well
  • Can heat up to 600 square feet space in just 15 minutes


  • Can make noise at times
  • Some people may not find the look impressive

2. Air Choice Mica Panel Space Heater

Smart heaters are hard to come by these days. Either they under deliver what they promise or give you true value for your money but only for a short time. Air Choice Mica Panel is different.

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While it has its flaws, much like every other garage heater for insulated garage does, it’s one of the models to consider and for good reasons.

Air Choice Mica space heater features a timer that works with great precision. Built to work based on the 24-hour period, you can set the thermostat to start and stop the heater at different times of the day. 

There isn’t a specific time setting cast in stone, so feel free to customize the timer depending on your preferences.

This space heater uses electromagnetic waves to generate and transfer heat from the unit to the uninsulated space.

And since it delivers 100% of the electrical input, while saving you up to 50% on your power bill, you will find this space heater to be more efficient than some traditional models on sale at the same price point.

Air Choice Mica space heater doesn’t have a fan, which is why it’s a perfect choice for those who prefer quiet space heaters. The lack of a fan also means there’s no dust blowing around, and therefore it’s a good choice for those who are allergic to dust.

A good space heater is one that distributes warmth and protects you from overheating. Mica Panel gives you the best of both worlds thanks to the inclusion of an overheat protection.

This technology detects the magnitude of internal temperature and then turns the space heater automatically once it reaches a particular point.

One of the features you’ll hardly find in many premium space heaters for uninsulated garage is the tip-over protection.

Built into this model, the tip-over protection technology turns the device off and the machine can only turn back on once you adjust it back to its position.

As tiny as it looks, Mica Panel space heater can warm up a garage space as big as 350 square feet. Its convection and reflective technologies start to warm up the space in under 5 seconds, making this one of the most efficient units money can buy.

And since the thermostat is easy to adjust, you can personalize the unit t cycle within your temperature preferences.

One last thing you need to know about this space heater is that it has universal wheels that makes it easy to move from space to space. So if you ever want to move it from one corner of your garage to the other, simply drag it to that spot instead of lifting it up.

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  • Doesn’t feature a fan that would otherwise blow dust and cause allergies
  • A well-build unit with an automated timer
  • It’s easy to install and use
  • Includes wheels for easy transportation


  • Produces a clicking sound when turned off
  • Doesn’t put out as much heat, but what you get is still of the best standard

3. Comfort Zone CZ220 5000W Ceiling Mount Heater

A space heater is no doubt the first option that comes to mind if you need to warm up an insulated garage. And the Comfort Zone CZ220 Ceiling Mount is such a great option to consider.

Hundreds of have used it to heat up their garage space, and they confirm that it’s a model that chases the cold fast and keep you warm throughout the day.

Comfort Zone CZ22 is made of rugged heavy-duty steel and features a silver-like powder coating for durability and element resistance.

Given the heavy gauge steel construction, Comfort Zone CZ220 can stand up to rises and drops in temperatures, which is why we recommend it for those whose garage often experience extreme cold.

You will love Comfort Zone CZ220 space heater because it’s very easy to use. There’s a dual knob on the front for turning the machine on and off. You even get an option to adjust the thermostat, which means you have full control of the device.

One cool feature of the Comfort Zone CZ220 ceiling mount space heater is the adjustable angle. Here you have the flexibility to position according to your liking. You simply have to decide the direction in which you would like the hot air to flow and you’re good to go.

Another great feature of this space heater is the Smart Safety technology. Built directly in the machine, the Smart Safety Sensor will turn the heater off when it detects unsafe temperature.

Not only does this ensure the unit performs optimally, but also it ensures that you don’t get more heat than you deserve.

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  • A budget-friendly space heater for those who don’t have a lot to spend
  • Easy to install and use 
  • You can adjust the direction of the airflow in any way you wish
  • Includes a sensor that keeps it from overheating


  • Fan nuts get loose with time

Now that you know what the best heater for insulated garage are, get down to warming up that space so you never have to shiver in an attempt to get your work done.

With any of these space heaters placed in your garage, you will have an easy time working on your projects even in the extremely cold seasons.

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