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Writer's pictureLeanne Bowman

Garage Heating Essentials: Safe and Efficient Power for Your Winter Projects




As winter approaches, many homeowners retreat to their garages for hobbies, DIY projects, or even as an additional workspace. However, Montana's frigid temperatures can make your garage unbearably cold without proper heating. Adding a reliable heating system is essential for keeping your garage comfortable, but it’s just as important to ensure your electrical setup can handle the added demand safely.


Here’s everything you need to know about heating your garage efficiently and safely this winter.

1. Choose the Right Heating Solution for Your Garage

Not all heating systems are created equal, especially for garages. Some popular options include:

  • Electric Space Heaters: Affordable and portable, these are great for spot heating but may not work for large garages.

  • Infrared Heaters: Efficient and effective for evenly warming spaces, these heaters work well in workshops or for consistent use.

  • Ceiling or Wall-Mounted Units: Ideal for saving floor space and providing broad coverage for larger garages.

Each of these heating options requires adequate power to operate efficiently, and Bowman Electric can help determine if your garage’s current electrical system is up to the task.

2. Why Your Garage Needs a Dedicated Circuit

Many garages share circuits with other parts of the home, which can quickly lead to overloaded circuits when adding a heater. A dedicated circuit is essential to:

  • Avoid Overloading: Prevent tripped breakers and potential fire hazards from using high-demand heating equipment.

  • Maximize Efficiency: Ensure your heater runs at its optimal capacity without interruptions.

  • Stay Code-Compliant: Meet electrical code requirements for garages, particularly if you plan to use high-powered equipment like heaters or power tools.

Bowman Electric specializes in installing dedicated circuits that meet your garage’s specific power needs.

3. Add Insulation for Maximum Efficiency

Even with the best heater, your garage will struggle to stay warm without proper insulation. Make sure to:

  • Insulate Walls and Doors: Keep the heat inside by upgrading garage door seals and insulating walls.

  • Check for Air Leaks: Seal any gaps around windows, doors, or vents to prevent cold drafts from entering.

  • Upgrade Weather Stripping: Ensure your garage door has tight-fitting weather stripping to keep out the chill.

By combining effective insulation with a reliable heating source, you’ll reduce energy consumption and save on heating costs.

4. Ensure Proper Ventilation

While staying warm is important, safety should always come first. Ventilation is crucial when using certain types of heaters, especially propane or natural gas models. Poor ventilation can lead to a buildup of carbon monoxide, which poses a serious risk to your family’s safety. For electric heating options, ensure the wiring is professionally installed to avoid overheating and electrical hazards.

5. Upgrade Your Electrical System for Versatility

If you’re planning to spend more time in your garage this winter, consider upgrading your electrical system to support not just heating but also additional equipment like power tools, lighting, or even an EV charger. Key upgrades include:

  • Additional Outlets: Reduce reliance on extension cords and ensure enough power for multiple devices.

  • Energy-Efficient Lighting: Brighten your garage with LED lights that work well in colder temperatures.

  • Smart Controls: Pair your heater with a smart thermostat for greater efficiency and control, even when you’re not home.

Bowman Electric can help transform your garage into a fully functional, winter-ready space by upgrading your electrical setup.


Stay Warm and Productive This Winter

Don’t let Montana’s winter chill keep you from making the most of your garage. Whether you’re working on a project, tinkering with your car, or just need a warm place to escape, a properly heated garage is a game-changer.

Ready to get your garage winter-ready? Bowman Electric offers expert advice, dedicated circuit installations, and electrical upgrades tailored to your needs. Contact us today for a consultation, and let’s make your garage safe, efficient, and comfortable for all your winter projects.

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