5 Best Heaters For Uninsulated Garage – 5 Excellent Picks For A Cozy Garage

There is more to our garage than simply being a storage room or for parking purposes. We sometimes perform activities and do projects, or in short, we treat it as a working space. Whenever we want to repair some of our belongings or do work involving tools, the first place that comes into mind is the garage.

Aside from being a working space, the garage also has potential for entertainment grounds. You may turn your garage into an extended living room or a hangout area for guests. Another could be a room for your hobbies, whether you love to paint, make music, or practice making some dance moves. Some even convert their garage into a home gym!

However, it may get too cold during the winter season or cool evenings, especially when your garage is non-insulated. It will be uncomfortable inside because of the cold temperatures. You’ll tend to shiver more (and possibly even see your own breath) and work inefficiently. Hence, having a heater for your garage will allow you to stay warm and perform your desired activities cozily without worrying about the cold. Worry no more because we got the best heaters for uninsulated garage that you can choose from. Read it more here.

Why should you get a heater for your garage?

Your garage may become unusable for certain activities when it is super chilly. Having a heater will warm up your garage to make it occupiable and functional. It will also come in handy during the winter, especially if you have a vehicle. Your car’s battery life and performance will be lengthened and maintained despite the cold. It can even save you some fuel, too, since you won’t have to warm them up before getting in.

Heater Classifications

Before purchasing one for your uninsulated garage, you must have knowledge about the types of heaters and what kind of fuel they function with. Selecting a random heater without knowing their differences and how they work would not be cost-efficient since chances are you would purchase another one because it did not work according to plan.

Forced Air Heaters

Forced air heaters are also known as ‘torpedo’ heaters. These types of heaters can quickly heat up by providing air circulation throughout the area. They use air as a medium of heat transfer. Cold air gets extracted and heated, which is then pushed out with the means of a fan or a blower.

It generates heat through electricity, natural gas, or propane. Both systems of ‘fuel’ (gas and electricity) then push out hot air and circulate through the fan or blower. In electric forced-air heaters, the moving air absorbs heat from the resistance wires, while the gas-operated ones absorb heat from the warmed-up exchanger by the gas.

Convection Heaters

These types of heaters work in a way such that the air that comes in contact with the heating element underneath the unit gets drawn out and returns back as warm air from the top without the help of a fan or blower. They work best if you intend to heat the whole garage since the circulating air gets warmed up all throughout. Although, some units come with a fan to speed up the heat distribution.

They are powered by gas or electricity. Gas-powered convection heaters can produce heat in all directions, so it is best to put them in the center of your garage. However, this type may not be ideal for some (especially when it runs through gas) because they produce carbon monoxide and water vapor indoors when gas is burned.

Radiant Heaters

Unlike convection heaters, radiant heaters only warm up objects and surfaces, not the air. It can directly heat the things it is facing. As those objects get heated, they radiate the heat back. Or in other words, they generate heat and infrared radiation internally. They mainly heat up the floor instead of the ceiling, which comes in contact with our body and acts as a primary source of heat. They can be powered by propane, natural gas, or electricity,

Ceramic Heaters

Some may think that ceramic heaters are entirely made up of ceramic, but it is actually only the heating element that is made from positive temperature coefficient or PTC ceramic. It uses electricity to warm up the heating element. They come in the form of convection or radiant heaters. Some models come with a fan to blow air towards the ceramic parts to heat air quickly and distribute it across the room or garage.

Types of Fuel

There are several options in the market that heaters usually run with. The common ones are electricity, propane, natural gas, and other gasses like kerosene and diesel.

Electricity – Electric heaters require an outlet to plug them in since they use electricity. This is the most common and accessible type in the market. When considering buying one, check the length of its cord and its voltage capacity. This may not be ideal during power interruptions because there is no electricity for it to work on unless you have a power generator at home.

Propane – Propane heaters are a great backup for electric heaters when there’s no other power or electricity. This type is high-powered and works odorless. It can be installed on your house’s propane line or by supplying it with propane. You may purchase them in tanks, which can be a downside and tiring for some homeowners.

Natural Gas – If there are natural gas providers near your home, you may consider natural gas-powered heaters. They work similarly to propane-powered heaters.

Kerosene, Diesel, and Other Gasses – These fuel types aren’t much of an option since they aren’t as clean as propane and natural gas. Other than that, these aren’t easy to get hold of and are generally more expensive.

Things to Consider

There are factors to consider when selecting the best garage heater for us. Here are what you have to look for and consider when choosing one:

Heating Method:

Do you plan on heating the whole garage, especially the air, only some certain objects, or just the walls or floor? You must consider how you want your heater to work and warm things up. If you want to heat up the whole garage, go for the forced-air or convection type. But if you want to heat specific objects only, go for the radiant type. You should also consider whether the heater unit has fans for better and faster heat distribution.

Area Capacity Covered:

Some heaters are best suited for smaller garages, while others are suitable for larger garages. If you are unsure about the size of your garage, have it measured before purchasing one. We’ve selected heaters with different square feet coverage, so pick the one that’s right for your garage. Choose a heater that can handle far more than the space covered by your garage for maximum warmth.

Fuel Type:

Heaters run with different fuels, so choose one that is accessible for you. For hassle-free selections, you may opt for electric heaters. Just plug them in, and they’ll start up. However, they won’t function during power interruptions because they’ll need electricity. Another option is the gas-operated ones. They run more powerful, however, need gas to operate. This will not be a problem if you have gas lines installed at home.

BTU Level:

BTU stands for British Thermal Units and is a measurement used to represent the amount of heat output. In short, it is a unit for heat energy. The higher the BTU, the more powerful the heater is. It also depends on your garage size, so you may want to consider a BTU chart to check your choices. 

Portability:

Heaters may come portable or wall-mounted, and they come in different sizes. Some contain handles for easy carry or transfer from room to room. If you plan to heat another room after your garage, then choosing a portable heater is the best option. However, if you plan to purchase another heater for the other rooms and want the heater to stay in your garage, you may opt for the wall-mounted ones. Another option is ceiling-mounted heaters. It will save you some flooring space and prevent children from interfering with the unit.

Noise:

Choosing a heater with the noise level that you can bear is important. We all do not want our heaters to sound like rocket launchers, especially when we have guests over inside our garage. Instead of the music, you’d hear the heater more when you’re practicing some dance steps, which is frustrating. And instead of focusing on your hobbies or repairing some objects, you would get distracted, resulting in you working inefficiently. Some heaters may be noisier than other units, so watching review videos is the best way to determine whether the noise level is suitable for you.

Size:

There are available tower-style heaters that are slim yet stable enough for heating. Units come in different sizes and shapes, so always consider how much flooring space you have. You might find some units bulky or large for your garage, or you are already running out of floor space.

Now that you’ve read the types of heaters and factors to consider, we assume you’re ready for the next step, selecting a heater for your garage. Choose one that’s convenient and sounds ideal for you. Keep reading to find out what these brands have to offer.

Best Heaters For Uninsulated Garages: Top Picks

We have selected 5 out of the best heaters that can be purchased online on Amazon and at your local retail stores. Details and other information about the product, including the pros and cons, are added to further guide you in choosing a heater to maintain a warm and cozy garage. Take your time in reading, and choose wisely according to your preferences.

Bulleted are the Top 5 best heaters picks in no particular order:

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Best Heaters For Uninsulated Garages: Detailed Insights

1. Heat Storm HS-1500Heater

Product Review

Heat Storm has designed several types of heaters that are either portable or wall-mounted. The model that we chose to feature is the HS-1500-PHX-WIFI, one of the wall-mounted heaters manufactured. It does the job of heating your garage while keeping the unit safe to touch and the walls cool. Its source of power is electricity and connects through wires.

It is best to mount it near outlets to manage and make the wires less visible. It is capable of heating spaces up to 750 Sq. Ft, which is enough for up to 3-car garages. This heater has a timer feature, so you can schedule it to turn on and off as often as you like, and an auto-off feature as well once the desired temperature is reached by 2-3 degrees.

From the model name itself, this heater is Wi-Fi enabled, allowing you to control it from your mobile phone. This feature is handy since we have our phones in our hands most of the time. So when you’re in your garage and want to turn the heater on or maybe change the temperature, download the SmartLife app on your phone if you haven’t to save some time.

You can even monitor the temperature and adjust it when you’re away from home as long as you’re connected to the internet. You can connect it to Alexa as well! The heater also comes with a remote if you prefer to use it, especially when you’re not too techy with mobile phones. There is a battery included for the remote too.

This heater is meant to be mounted on the wall to save floor space, which is perfect if you do not want to bulk up your garage since it probably already has some equipment. You won’t have to worry about children tripping over or meddling over them since they are out of reach. However, if you plan not to mount them on the wall, you may purchase the pairing feet from the manufacturer. You may also enable the child-lock feature to prevent children from altering the settings.

Summary of Features:

• Child-lock – prevents children from meddling with the settings
• WiFi Smart – can be operated through your smartphone
• Auto-off – turns off once desired temperature is reached by 2-3 degrees
• Wall-mounted – saves some floor space
• Alexa Compatible – can be operated through the Alexa
• Accessibility – monitorable and operable away from your home through your mobile phone
• Remote System – comes with a remote (with free battery included)

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2. GiveBest PTC-903 Heater

Product Review

The GiveBest PTC-903 is capable of heating small garages measuring up to 200 Sq. Ft. It is a compact type of heater, meaning it is portable and can be moved around easily. It contains a built-in handle for easy carry. Tip-over protection is also included since the heater will be placed on the floor. Once the heater tips in any direction and completely lays on the floor, it will automatically turn off for safety purposes.

It will only turn on once it is placed on a flat surface. This feature is helpful if you have children playing around your garage or if you have pets staying there and they accidentally tip it over. Another safety feature of this heater is that it will automatically turn off if the parts suddenly overheat.

Its temperature range is adjustable from 0 degrees to 158 degrees Fahrenheit. It will automatically turn off when it reaches the temperature you’ve preset. Once the temperature changes back below, it will automatically turn on again to maintain your desired temperature.

It consists of an indicator light that would turn on once it keeps using power as a reminder for you to turn it off when you do not mean to keep it operating. It runs power through electricity and contains a 6 feet long power cord that is made from rubber. You won’t need an extension cord since the power cord itself is already long.

This heater has 3 modes: Fan only, Setting I, and Setting II. From the mode itself (fan only,) this function will emit and blow out cold air, which is perfect for summertime. The second setting (Setting I) is a low heat function with a power of 750 W. The third setting (Setting II) is a high heat function with a power of 1500 W.

Summary of Features:

• Safety Switch -automatically turns off once tipped over
• Overheat protection – unit shuts off once the parts overheat
• 3 Settings – Fan only, Warm 750 W, Warmer 1500 W
• Maintained Temperature – turns off once desired temperature is reached and turns on again when temperature goes down
• Light Indicator – continues to light up as a reminder for you to unplug it when not in use

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3. Dreo DR-HSH004  Heater

Product Review

The Dreo DR-HSH004 is a PTC ceramic compact unit and does not take up much space. It is designed to have a recessed handle for easy carry, making it a portable heater. It is powered through electricity and a cord of good length. The filter is detachable and easy to clean, allowing you to maintain not only a warm garage but clean, breathable air.

Simply just wipe it off with a soft cloth. It is an oscillating heater that can rotate up to 70 degrees. It can heat areas up to 200 Sq. Ft, ideal if you have a small garage. The LED control panel on top is easy to navigate, offering various options for you to customize. The temperature can be customized in the range of 41-95 degrees Fahrenheit.

This heater has a 1-12 hour timer feature that allows you to select the time when you want to turn it on and off. It will help you save energy while you are asleep. A safety feature of this unit is the tip-over switch. It will alarm when tipped over, beeping loudly and alerting you to put it back upright. This is a helpful feature, especially if you have children staying in your garage.  It will shut off once it reaches your desired temperature, overheats, or reaches 122 degrees. Fahrenheit.

The unit has 4 modes to suit all your needs and for maximum comfort. The Fan-only mode functions just like a small desk fan. It does not produce any heat, which is perfect during the summer. You get a heater during the winter and a fan during the summer. The Low Heat mode heats slowly with 1000 W, while the High Heat mode instantly heats up with 1500 W. There is also an ECO mode that self-adjusts its output depending on the ambient temperature. It is designed to save energy and dollars on your electricity bill.

Summary of Features:

• 4 Modes – Fan only, ECO, High Heat, and Low Heat
• 1-12 Hour Timer – set the time when you want it to turn on and off
• Tip Over Alarm – loudly beeps when tipped over
• Auto-Off – shuts off when the desired temperature is reached
• LED Control Panel – easy-to-navigate panel for customization
• Overheat Protection – shuts off when the unit overheats
• Easy to Clean Filter – detachable filter for easy cleaning

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4. Dura Heat LPC80 Heater

Product Review

If you’re opting for the propane type of heater, then the Dura Heat LPC80 is your choice. It is a 360 degrees convection heater that openly emits heat in all directions. No electricity is needed since it runs through propane gas. It can heat spaces up to 2000 Sq. Ft, which is ideal if you have a large garage. However, your garage must be ventilated or have the windows and door a little bit open. The design is collapsible for easy portability. It is small and does not take up a lot of space. This unit can be easily assembled within 10 minutes and comes with a regulator and included hose.

This type of heater, however, is not kid-friendly. It cannot be avoided that children may touch the unit due to their curiosity, so you might have to consider the other options we are reviewing.

Summary of Features:

• 360 Convection – open on all sides to emit heat in all directions
• Powered by Propane – runs through a propane gas tank
• Regulator and Hose – to connect the unit on the tank

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5. Mr. Heater F299731 –  MHVFBF30NGT

Product Review

The F299731 –  MHVFBF30NGT model of Mr. Heater is capable of heating spaces up to 1000 Sq. Ft, perfect if you have a large garage. It runs through natural gas, a great backup during power interruptions. The choice is yours if you want to mount it to the wall or make it a freestanding heater. It comes with feet and hardware if you plan to let it stand. It is protected with a wire guard to prevent contact with the burner for safety purposes.

Starting it is a breeze, thanks to the battery-powered electric ignition. The battery is included as well. This heater has an internal thermostat and turns itself into a lower setting once the desired temperature is reached.  However, this heater does not operate at altitudes over 4,500 FT above sea level since it would cause pilot/ODS (Oxygen Depletion Sensor) to shut it down. You may buy the recommended hose kit and hire a professional to install it on your home’s gas line.

Summary of Features:

• Automatic low oxygen shut-off – with a sensor that detects oxygen levels
• Wire guard protector – protects from unwanted contact with the burner
• Wall-mount or Freestanding – comes with feet and hardware depending on how you want it to be

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Final Thoughts

The cold winter or simply chilly temperatures can make our garage cold and uncomfortable to work with. We cannot control the season, but we can alter the temperature with the help of a heater. No need to abandon your work because these heaters can warm up your garage in no time.

Before choosing a heater unit, things must be considered to make things work out for you. Heaters work differently from their heating method to their fuel type. Moreover, there are other factors to be considered, as well as the things we like and don’t like that you may find helpful in deciding what heater to choose. Open the Amazon links provided to further guide and give you more information about the selected units.