5 Best woodshop heaters to stay warm and comfortable

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Written By

Josh Mitchell

Expert Reviewed By

Holly Curell

Last Updated On

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Maintaining the right temperature in a woodshop, especially in a poorly insulated garage or barn, can be made easy with the use of a heater. 

With years of experience helping homeowners heat their workshops effectively, I’ve learned that no solution fits every space.

In this guide, I’ll share the best woodshop heaters available and help you find the perfect one for your needs.

Quick glance: My recommendations

DR. INFRARED HEATER DR966 240-volt Hardwired...

Dr. Heater (hardwired)

  • Fast and powerful heating
  • High-quality and durable
  • Built-in adjustable thermostat

Mr Heater 125,000 BTU Forced Air Propane...

Mr. Heater (forced air propane)

  • High BTUs and coverage
  • Easy to move and position
  • Built-in thermostat

Mr. Heater 50,000 BTU Forced-Air Unit Heater...

Mr. Heater Big Maxx

  • Even heat distribution
  • Low cost to run
  • Precise digital thermostat

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Top rated heaters for a cold woodshop

According to the Architectural Woodworking Institute, the optimal temperature for woodwork is 60-90 degrees Fahrenheit, but it should always be kept above 50 degrees to protect your tools and materials.

Here are the options I've had success with.

Dr. Heater hardwired

4.8

Overall Score


Energy efficiency

5.0

Current Progress
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Heating ability

4.75

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Value for money

4.75

Current Progress
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Who is the Dr. Heater hardwired DR966 best for?

The Dr. Heater hardwired DR966 is best for medium-sized woodshops in colder climates with little insulation.

Advantages
  • Fast and powerful heating
  • High-quality and durable
  • Built-in adjustable thermostat
  • Whisper quiet
  • Great value for money
Disadvantages
  • Must be hardwired (though simple to do yourself)
  • The unit can overheat

For a cold and exposed-to-the-elements woodshop, I recommend the Dr. Heater DR966, which is suitable for spaces of up to 600 square feet.

It offers 20,520 BTUs of fast and effective heating power, keeping even the harshest climates at bay.

The speedy heating is thanks to the forced air mechanism. The fan distributes heat evenly and reliably, and the heater only took 20 minutes to warm my space.

It may not have the coverage of the Mr. Heater propane heater, but you won't find many faster-acting home heating systems.

Despite the effective heating, it runs quietly (under 45 decibels) and is noticeably quieter than other fan heaters that I've used.

The heating was impressive, but what I really like about the DR966 is the build quality.

Dr. Heater DR966 fan
It has an industrial-grade stainless steel exterior made to last, a durable heating mechanism, and a solid wall connection.

Plus, it’s affordable (far cheaper than Dr. Infrared DR910F), offering great long-term value for under $160. 

The Dr. Heater DR966 has several safety features built-in to keep your home safe, but I did notice that the unit gets hot.

It isn't a problem because it's wall-mounted, but I suggest installing it out of the way.

And speaking of installation, this one is hard-wired and requires a 240 volt circuit, so making sure to factor in installation costs before buying.

This forced air heater is the perfect all-rounder and a great asset in any home. If you need reliable and effective heating, this is the model I recommend.

Feature

Details

Heat output 

20,500 BTUs or 6000 watts

Coverage

600 square feet

Heating mechanism

Forced air

Power

240-volt electricity

Installation

Ceiling or wall-mounted


Mr. Heater forced air propane

4.7

Overall Score


Energy efficiency

4.25

Current Progress
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Heating ability

5.0

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Value for money

5.0

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Who is the Mr. Heater F271390 forced air best for?

The Mr. Heater F271390 is best for large or professional woodshops that need short, powerful bursts of heat.

Advantages
  • High BTUs and coverage
  • Easy to move and position
  • Built-in thermostat
  • Automatic low-oxygen shutoff safety feature
  • Compact - can fit in small spaces
Disadvantages
  • Uses fuel quickly
  • Can be a fire risk - keep away from flammable materials
  • Noisy

The Mr. Heater forced air shows how powerful propane heaters can be and is a big step up from the standard garage heater.

It warmed my medium-sized workshop in minutes and is the best heater for larger spaces, even up to 3,100 square feet.

It has more BTUs than the Dr. Heater hardwired model or Heat Storm HS1500 and can circulate hot air quickly to keep your shop warm.

What surprised me most about this powerful heater was how portable it was. It weighs under 3 pounds and has a sturdy handle that makes it easy to lift and place.

It’s also simple and safe.

There are three heat settings, a push-button ignition, and integrated ODS (oxygen depletion sensors) to shut the unit down if the CO levels get too high. 

I still recommend good ventilation and using a carbon monoxide detector in your space, as well. 

Mr. Heater F271390 adjustment

The downside of this heater? It drinks fuel and uses propane gas more quickly than other models.

However, this doesn't really concern me because propane is reasonably cheap compared to electricity, and the large propane canisters will still give at least 10 hours of run time (on the low setting).

Mr. Heater F271390
The Mr. Heater F271390  offers 125,000 BTUs of raw power.

I recommend it for homeowners who need fast heating over a large area for short periods.

Feature

Details

Heat output 

125,000 BTUs

Coverage (square feet)

3100 square feet

Heating mechanism

Radiant forced air

Power

Propane

Installation

Freestanding


Mr. Heater Big Maxx

4.6

Overall Score


Energy efficiency

5.0

Current Progress
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Heating ability

4.75

Current Progress
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Value for money

4.25

Current Progress
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Who is the Mr. Heater Big Maxx best for?

Mr. Heater Big Maxx F260550 is best for a medium-sized workshop that needs heating year-round.

Advantages
  • Even heat distribution
  • Low cost to run
  • Precise digital thermostat
  • Power exhaust and low-oxygen sensor
  • 3-year warranty
Disadvantages
  • Expensive
  • Requires natural gas for energy

The Mr. Heater Big Maxx is one of the best heaters for homeowners with a natural gas supply, offering 50,000 BTUs of heating power. 

It's perfect for converting a cold garage or barn into a comfortable woodworking shop, providing consistent heating over a medium-sized space of up to 1,250 square feet.
Mr. Heater F260550 thermostat

It may not have the BTUs of the Mr. Heater electric hardwired model, but the balance of performance and efficiency makes this much better suited for most woodshops.

It's also simple to install and use (unlike other natural gas heaters).

It's compatible with vertical or horizontal vents and has a power exhaust to direct vent fumes quickly out of your home.

I still advise hiring a professional for installation, but it shouldn't be a big job.

What I really like about the Mr. Heater F271390 is the digital thermostat. It's one of the most accurate I've used, and it's even Wi-Fi enabled for remote control.

The thermostat doesn't come as standard, though, so I highly recommend buying a model that includes one.

The Mr. Heater F271390 is noticeably pricier than the Dr. Heater hardwired version, but it offers long-term value for money.

Mr. Heater F260550

It's cheap to run and built to last, with a durable exterior and high-quality components. It has a 3-year warranty, but I expect it will last at least 8-10 years indoors.

If you want a reliable, efficient, and long-term heating solution, this is the model I recommend. Just make sure you have a natural gas line to connect it to!

Feature

Details

Heat output 

50,000 BTUs

Coverage (square feet)

1,250 square feet

Heating mechanism

Radiant forced air

Power

Natural gas

Installation

Wall-mounted


Heat Storm infrared 

4.5

Overall Score


Energy efficiency

5.0

Current Progress
Current Progress
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Heating ability

4.25

Current Progress
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Value for money

4.25

Current Progress
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Who is the Heat Storm HS-1500-OTR best for?

The Heat Storm HS 1500 is best for homeowners with small woodshops and a tight budget.

Advantages
  • Budget-friendly
  • Energy-efficient
  • Quiet running
  • Simple to install and use
  • Accurate digital thermostat
Disadvantages
  • Only suitable for small woodshops
  • Less durable

The Heat Storm HS 1500 is one of the most straightforward and affordable heaters.

It doesn't draw much power, but it packs a surprising punch, with dual quartz infrared bulbs providing comfortable and effective radiant heating.

It may not have the power of the Mr. Heater F271390 or Mr. Heater F260550, but it’s more than enough to manage the temperature and relative humidity in a small garage woodshop of up to 100 square feet.

What I really like about this plug-and-play electric heater is the simplicity. It doesn't need any hardwiring or gas, just a power cord into a standard 110V outlet.

Heat Storm HS-1500-OTR cord outlet
It's perfect for those with limited DIY experience, but make sure you have an outlet nearby!

The only limitation I found with this infrared heater is the coverage. It lacks the power of a propane or natural gas heater, and unlike forced air heaters, it only warms nearby to it.

However, it does oscillate, and by positioning it correctly, you can direct the comforting 5000 BTUs of heat to maximize the benefit.

I recommend buying the tripod model so you can set it up as a freestanding heater. It isn't much more expensive and offers greater versatility.

Heat Storm HS-1500-OTR

This heater may not be well-suited to commercial settings or large workshops, but it can be a real asset for hobbyists.

Heat Storm is a reliable brand, and they even make some of my favorite wall-mounted space heaters for indoors, too.

If you want a budget-friendly way to heat your garage year-round, this is the heater I recommend.

Feature

Details

Heat output

5,000 BTUs or 1500 watts

Coverage 

100 square feet

Heating mechanism

Infrared

Power

110-volt electricity

Installation

Wall or ceiling-mounted, or freestanding (with optional tripod)


Dr. Infrared Heavy Duty

4.5

Overall Score


Energy efficiency

4.0

Current Progress
Current Progress
Current Progress
Current Progress

Heating ability

5.0

Current Progress
Current Progress
Current Progress
Current Progress

Value for money

4.5

Current Progress
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Current Progress
Current Progress

Who is the Dr. Infrared Heater DR-910F best for?

The Dr. Infrared DR910F is best as a permanent heating solution for medium-to-large workshops with minimal insulation.

Advantages
  • Combination heating - fast-acting
  • Great coverage for electric heaters
  • Simple installation
  • Easy to use with remote control
  • Commercial grade quality
Disadvantages
  • High running costs
  • Pricey model

The Dr. Infrared DR 910F is one of the most powerful electric heaters on the market, capable of raising temperatures even in the most poorly insulated garages or woodshops.

I recommend this 10,000-watt (35,000 BTUs) model for spaces of up to 2,000 square feet. 

It performed amazingly in my woodshop and took under an hour to raise the temperature 40 degrees - faster than the ultra-powerful Mr. Heater F271390!

This fast heating is thanks to the combination of infrared and forced air heating that delivers consistent and comfortable heat across the space.

Aside from the power and speed, what I like about this heater is the ease of use.

Like the Dr. Heater hardwired, the Dr. Heater Infrared is also a hard-wired solution that requires a 240-volt circuit, so you will require an electrician if your workshop isn't already equipped. 

There are no complicated settings, just a simple remote control to switch between heating mechanisms or adjust the thermostat.

The thermostat isn’t as precise as the Mr. Heater F260550, but it’s close enough for a workshop.

Dr. Infrared Heater DR-910F

This heater is expensive (to buy and run), and I don't recommend it for homeowners on a tight budget.

However, it is commercial-grade and built to stand up to heavy use - offering excellent value for money.

Electric heaters can often be easy to use but lack heating output - but the Dr. Infrared DR910F breaks the mold.

If you want commercial-grade electric heating in a large workshop, this is the model I recommend.

Feature

Details

Heat Output 

35,000 BTUs or 10,000 Watts

Coverage

1500 square feet

Heating mechanism

Infrared forced air

Power

240-volt electricity

Installation

Wall or ceiling-mounted


Comparing woodshop heaters by features

Preview

Name

Rating

Heat Output

(BTU)

Coverage

(sq.ft.)

Price

DR. INFRARED HEATER DR966 240-volt Hardwired...

Dr. Heater

DR966

(hardwired)

4.8

20,500

600

Mr Heater 125,000 BTU Forced Air Propane...

Mr. Heater

Forced Air

(propane)

4.7

125,000

3100

Mr. Heater 50,000 BTU Forced-Air Unit Heater...

 Mr. Heater

Big Maxx

4.6

50,000

1250

Heat Storm HS-1500-OTR Infrared Heater...

Heat Storm

Infrared

4.5

5,000

100

DR. INFRARED HEATER DR-910F 10,000-Watt 240V...

Dr. Infrared

Heavy Duty

4.5

35,000

1500

ACLAB note:

Read our comprehensive guide to buying space heaters.

Choosing the perfect heater for your woodshop

What size is your woodshop and how much heat output do you need?

Woodshops come in all different sizes, and professional workshops are usually substantially larger than hobbyist garage workshops.

The volume of space a heater can warm will vary, and you must choose a woodshop heater sized appropriately for the space.

The coverage of a heating system should be displayed on the packaging and is closely linked to the wattage or British Thermal Units (BTUs) heat output.

To work out the heat output you need for your woodshop, start by measuring the volume of your space (LxWxH) and the average temperature in your woodshop.

Then, use this equation:

Cubic space x desired temperature increase in Fahrenheit x 0.133 = How many BTUs needed

Below is a worked example for a 1500-square-foot woodshop where you want to warm the room by 20 degrees:

1500 x 20 x 0.133 = 3,990 BTUs

Divide the BTUs by 3.41 to work out the wattage equivalent for electric heaters.

3,990 ÷ 3.41 = 1,140 Watts

Below is a rough guide to help you size your heater correctly.

The exact coverage and BTUs or wattage you'll need from your heating system will depend on your environmental conditions.

Volume of space

BTUs needed

Wattage

My recommendation

100-400 square feet (hobbyist woodshop)

5,000-10,000

1500-3000

400-800 square feet (medium woodshop)

10,000-25,000

3000-7500

800-1200 square feet (large woodshop)

25,000-60,000

7500-18,000

1200+ square feet (professional woodshop)

60,000+

18,000+

Space heater size

Consider temperature, environment, and insulation

Woodshops in cold and wet climates with limited insulation will be more susceptible to the cold and need more heat to manage the temperature.

I recommend investing in a powerful heater like the Mr. Heater F271390 that blows warm air quickly around your shop.

Woodshops with more insulation will preserve heat more effectively and need less heating. 

I recommend a heater with fewer BTUs, like the Dr. Heater hardwired, or a portable model for less frequent use, like the Mr. Heater F271390.

Never underestimate just how much difference effective insulation can make to keep workshop heat in.

Spending time and money to insulate your workshop can save you hundreds of dollars in the long run, and research has shown that it makes your space much more energy efficient

Types of heaters suitable for woodshop by fuel type

Electric:

Electric heaters are convenient, safe, and a common choice for woodshops.

You can choose between portable electric heaters offering flexibility in smaller woodshops or hardwired electric heaters for larger woodshops.

Electric heaters, like the Heat Storm HS1500, are typically best suited for small-to-medium sized home woodshops and homeowners who want a simple heating solution.

Propane:

Propane heaters provide powerful heating and can generate heat quickly.

Propane gas heaters are usually portable, and propane is readily available and cheaper than electricity in the United States.

The downside is that propane heaters (especially those with a liquid propane tank) can be slightly more complicated to use and refuel, and there is a risk of combustion.

Gas heaters produce more warmth than an electric heater, making them ideal for large woodshops.

crawl space heater
Natural gas:

Natural gas heaters are less popular because they require natural gas lines to be installed in your home, which can be expensive (and may not be available, based on your locality). 

There can also be a risk of combustion and fire if they aren't fitted correctly.

However, natural gas heaters are very powerful (producing more BTUs than a propane heater) and cheap to run.

The American Gas Association has noted that natural gas is about 3.4 times cheaper than electricity for the average American. 

They are also great for zoned heating to target the hot and cold spots in the room.

Natural gas heaters, like the Mr. Heater F260550, need professional installation but can be a cost-effective long-term heating solution in your woodshop.

Wood:

Wood-fueled or pellet heaters are less common in woodshops unless you use a central heating wood furnace. They provide consistent heat and help you limit electricity costs.

Plus, they're cheap to run as you will probably have wood scraps or pellets readily available in your working area to use as combustion fuel.

The downside is that they are high maintenance and need proper ventilation or a direct vent outside from the open flame. I would only recommend using wood heaters to warm your garage workshop if you already have a furnace or fireplaces.

Types of heaters by operating principle

heater types
Radiant:

Radiant heaters radiate heat from a hot surface into the room, usually through infrared or tubular heaters. They can be freestanding or ceiling-mounted.

Advantages
  • Easy to install
  • Instant heat
  • Targetted warmth
  • Energy efficient
  • Doesn’t raise the relative humidity

Best for?

A radiant heater, like the Heat Storm HS1500, is best in small-to-medium woodshops where they can be positioned to spread heat optimally. They also work well as zoned heating solutions.

Convection:

Convection heaters generate warm air that then spreads around the room. Electric and propane heaters use convection to provide heated air over a larger area.

Advantages
  • Gentle warming over a large area
  • Quiet
  • Simple to set and use

Best for?

Small hobbyist woodshops with natural ventilation to spread the heat or as supplemental heat systems in a large workshop.

Fan forced:

A fan-forced air heater works similarly to convection heaters but uses a fan to push the warm air around a space and heat it more quickly.

Advantages
  • Fast acting
  • Larger coverage
  • Accurate thermostat control

Best for?

Space heaters, like the Dr. Heater hardwired DR966, are best for large or professional-grade workshops.

Hydronic:

Hydronic heaters use hot water pumped in pipes around the woodshop, usually covering the floor space. Heat then spreads through the room to provide gentle heating.

Advantages
  • Even heat distribution
  • Economical and energy efficient
  • Continuous heating
  • Limits the humidity

Best for?

Permanent woodworking spaces that need continuous heating

Combination:

Combination heaters use more than one mechanism to warm your woodshop, usually a combination of radiant and forced air heating, making them faster acting and more versatile than other heaters.

Advantages
  • Provides comfort and quick warmth
  • Allows for zoned heating
  • Adaptable and versatile
  • Can control the humidity

Best for?

Combination heaters, like the Dr. Infrared DR910F, are best for medium-to-large woodshops that benefit from flexible heating methods.

How dusty is your woodshop?

If you’re doing a lot of sanding, sawing, or drilling, you probably have a lot of fine dust in your woodshop.

Some heaters can blow that dust everywhere.

It can even cause you to inhale more dust, leading to potentially serious side effects.

If you have a dusty environment, I recommend using an infrared heater that won't blow the dust around, and you should consider making a dust collection system

Alternatively, wall or ceiling-mounted space heaters (like the Dr. Heater DR966) can provide warm air without blowing up all the dust.

Fixed versus portable heater – Which is better for you?

 

Fixed heater

Portable heater

Benefits

  • Permanent heating solution
  • Usually more powerful
  • Usually out of the way and don't take up floor space
  • More affordable
  • Flexible placement and positioning
  • Good for zonal heating to target cold spots

Downsides

  • Less flexibility
  • Often more expensive
  • Harder to install
  • Lower heating capacity and coverage
  • Can take up floor space
  • Often have higher running costs

Best for?

A fixed unit heater, like the Dr. Heater DR966, is best for larger woodshops that need frequent heating.

A portable heater, like the Mr. Heater F271390, is best for a small home or garage woodshop that needs less frequent heating (potentially just in winter).

Many workshops often will benefit from a combination of fixed heating for overall warmth, supplemented by portable units for zonal heating.

I recommend this option if your workshop has very cold winter climates or specific areas of cold air.

Does it have an adjustable thermostat?

An adjustable thermostat lets you precisely control the temperature in a space.

I highly recommend this for woodshop heaters as it allows you to keep it in that 65-75 degree sweet spot that protects your wood and tools.

An adjustable thermostat is a common feature for gas and electric heaters; all the models listed above have one.

How energy efficient is the unit?

The energy efficiency of your woodshop unit heater will massively impact your running costs.

In general, you’ll pay more to run larger heaters, but the fuel supply and age of the heater will also have an impact.

Liquid propane or natural gas heaters are typically more efficient and cost less than electric heaters.

If you want to keep your running costs down, I recommend either the Mr. Heater F260550 (for those with a natural gas line) or the energy-efficient Heat Storm HS1500.

Does it have safety features?

These are the safety features I recommend looking for:

  • Tip over switch - stops shop heat automatically if the heater tips over
  • Overheat protection - a great feature for space heaters
  • Emergency shutoff - essential for a gas heater
  • Stay cool surfaces - useful for infrared heaters
  • Built-in ventilation - helps prevent your gas heater from spreading toxic fumes
It’s also worth looking at certified gas and electric heaters that are up to local codes.

The models listed above are some of the safest heater options on the market and are well-suited for safety-conscious homeowners.


Safety precautions to consider inside workshops

Even the safest heater can be dangerous in the wrong hands. Common problems such as tripping the breaker can be annoying and dangerous.

Here are some safety precautions I recommend to keep your workshop and home safe:

  1. 1
    Allow adequate clearance around the heater to prevent fire risks.
  2. 2
    Make sure there’s enough ventilation and direct vents outside.
  3. 3
    Set portable units on a stable surface - particularly if using a space heater.
  4. 4
    Shut off when it’s not in use.
  5. 5
    Install carbon monoxide detectors to protect yourself from CO poisoning.
  6. 6
    Check and clean the filters to prevent overheating.
  7. 7
    Don’t overload the circuit, and have a professional inspect the wiring.
  8. 8
    Remember that every heater is different, so make sure you check the instructions before you start using it.

FAQs

What temperature should a woodshop be?

The optimal temperature in a woodshop is 65-75 degrees Fahrenheit, and the moisture level should be below 50%.

Do woodshop heaters use a lot of power?

The power draw of a woodshop heater depends on the make, model, and size of the unit. Workshops are often large and poorly insulated, so a woodshop heater typically requires more power to warm the space.

Do larger BTU heaters work quicker?

Yes, a larger BTU heater will usually heat a space faster. Still, the heating method can also impact the heating time.

Which is the best option for your woodshop?

A woodshop heater should be precise, effective, and reliable. All the heaters on the list tick those boxes, but the Dr. Heater hardwired DR966 is my top pick.

It’s high quality, long-lasting, and offers fast heating - making it excellent value for money.

The heating appliance you choose will vary depending on your woodshop setup, and the best heater for woodshop warming will vary in every home.

Hopefully, this article has helped you find the perfect way to keep a consistent temperature in your workshop.

My #1 Recommendation
Dr. Heater hardwired

  • Fast and powerful heating
  • High-quality and durable
  • Built-in adjustable thermostat
  • Whisper quiet
  • Great value for money
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Josh Mitchell

Founder

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My name is Josh and I am obsessed with home appliances. From portable AC units to heaters and air purifiers, I enjoy testing, learning and using these devices to improve the air quality inside my family home.

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