How to heat a garage cheaply?

How to heat a garage cheaply?


Heating a garage can be a costly endeavor, especially during the cold winter months. However, there are several affordable options available that can effectively warm up your garage without breaking the bank. In this article, we will explore various methods and strategies to heat a garage cheaply, allowing you to make the most of your space even in the coldest weather.

Insulate Your Garage

Before considering any heating methods, it’s essential to ensure that your garage is properly insulated. Insulation helps to retain heat and prevents cold air from seeping in. Start by insulating the walls and ceiling using insulation materials such as fiberglass or foam board. Seal any gaps or cracks around windows, doors, and vents to prevent drafts.

Use Space Heaters

Space heaters are a popular and cost-effective option for heating a garage. Electric space heaters are generally more efficient and safer than gas-powered ones. Look for energy-efficient models with adjustable thermostats and safety features like tip-over protection and automatic shut-off. Place the space heater in a central location to distribute heat evenly throughout the garage.

Install a Wood-Burning Stove

If you have access to firewood, installing a wood-burning stove can be an excellent way to heat your garage inexpensively. Wood stoves provide a cozy and efficient heat source. However, it’s crucial to follow safety guidelines and ensure proper ventilation to prevent carbon monoxide buildup. Consult a professional for installation and maintenance advice.

Utilize Radiant Floor Heating

Radiant floor heating is a long-term investment that can efficiently heat your garage while keeping energy costs low. This method involves installing pipes or electric heating elements beneath the garage floor, which radiate heat upward. While the initial installation cost may be higher, radiant floor heating provides consistent warmth and can be controlled with a thermostat.

Consider Infrared Heaters

Infrared heaters work by emitting infrared radiation, which directly heats objects and people in its path rather than heating the air. This method is more energy-efficient as it avoids wasting energy on heating unused spaces. Infrared heaters are available in various sizes and designs, including wall-mounted and portable options.

Use Insulated Garage Doors

Garage doors are often a significant source of heat loss. Upgrading to insulated garage doors can significantly improve heat retention and reduce energy costs. Insulated doors are designed with layers of insulation material, such as foam or polyurethane, which help to keep the cold air out and the warm air in.


Heating a garage cheaply is possible with the right strategies and equipment. Start by insulating your garage and sealing any gaps to prevent heat loss. Consider using space heaters, wood-burning stoves, or radiant floor heating for efficient and cost-effective warmth. Infrared heaters can also be a viable option, especially for targeted heating. Lastly, upgrading to insulated garage doors will help retain heat and save energy. By implementing these methods, you can enjoy a warm and comfortable garage without breaking the bank.


– The Family Handyman:
– Bob Vila:
– This Old House: