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Space Heater Safety: A Little Heat Can Cause a Big Fire

2025-11-25 18:14

By SERVPRO


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  • Tall black and orange space heater in an empty furnished room with tan couch and blanket in background

    As winter sets in and cold weather starts to grip the country, lots of us break out a space heater to keep our home and office warm. While a portable space heater is a great way to supplement heating costs, it poses a serious fire damage risk.  

    Fire officials say space heaters are one of the largest fire hazards, especially if they’re used in the wrong way. Much of it boils down to where the space heater is placed in a room, and how it connects to a power source. 

    Common Types of Space Heaters

    There are several different types of space heaters, all with unique features and styles.  

    Electric space heaters: 

    • Oil or water-filled radiator. 
    • Fan-forced heater. 
    • Ceramic heater. 
    • Infrared heater. 

    Other types of space heaters: 

    • Portable kerosene heater. 
    • Unvented gas heater. 
    • Vented gas heater. 

    Each type of space heater has a specific method of use, following a detailed safety guide. Keep in mind, that you should be cautious when using kerosene space heaters because they can emit carbon monoxide

    Space Heater Statistics

    The numbers are alarming. According to the National Fire Protection Association (NFPA)

    • 48% of home heating fires occur during winter. 
    • Between 2015 and 2019, an average of 45,800 home heating fires took place. 
    • Home heating equipment (including space heaters) is the second leading cause of fires and injuries in the United States—and the third leading cause of property damage and death. 
    • Space heaters cause two in five fires. They are also responsible for most home heating equipment fire deaths (81%) and injuries (80%). 
    • Poor maintenance and improper cleaning contributes to this fire hazard. 

    Space Heater Safety Tips

    Like any machine, there are risks to using a space heater. While it’s easy to snuggle up under a blanket in your living room, pop in a movie, and crank on your space heater, beware of falling asleep or leaving the room entirely to go to bed. Space heaters should be turned off at night, especially when no one is around to monitor it. 

    But that’s not all. To help minimize your chances of space heater fires and damaged equipment, consider these tips: 

    • Place the space heater on a flat, solid surface, like the floor. 
    • Purchase a space heater with a thermostat and overheat function. 
    • Purchase a space heater with a qualified testing laboratory seal. 
    • Purchase a space heater with an auto shut-off function in case it tips over. 
    • Make sure the space heater is placed at least three feet away from anything combustible or flammable, including water. 
    • Do not block an exit with a space heater. 
    • Don’t place space heaters in areas with high foot traffic. 
    • Keep children away from space heaters. 
    • Check the heater’s power cord for damage before using it. If you feel that the plug, cord or wall plate is hot, unplug the heater immediately. 
    • Do not plug space heaters into power strips or surge protectors. Only plug them directly into a wall outlet. 

    Does SERVPRO® Clean After Space Heater Fires?

    SERVPRO franchises are equipped to clean up all types of fires, including space heater fires. No matter your level of damage, technicians are trained and excel in providing elite cleaning, restoration, and construction services. SERVPRO’s fire damage restoration process is comprised of seven steps:

    1. Emergency Contact. When you contact your local SERVPRO franchise, a specialist will ask a series of questions to determine the size and scope of loss We also determine the appropriate personnel and equipment to dispatch.
    2. Inspection and Fire Damage Assessment. SERVPRO technicians will walk the property and survey the damage, noting fire, smoke, and soot damage not just in the immediate area, but adjoining rooms. This helps develop a plan of action.
    3. Immediate Board-up and Roof Tarp Service. If necessary, SERVPRO professionals will implement roof tarping and board-up services. This helps protect your vulnerable property against weather events, animals, illegal entry, vandalism, and more, providing security as technicians get to work.
    4. Water Removal and Drying (if water damage is present). SERVPRO technicians will begin removing water as soon as possible. To assist with drying, dehumidifiers and air movers are used.
    5. Removal of Smoke and Soot from All Surfaces. Specialized techniques and equipment are employed to assist with removing smoke, soot, and other fire residue from ceilings, walls, floors, and other surfaces.
    6. Cleaning and Sanitizing. Using a multitude of methods, SERVPRO technicians will clean all restorable items and structures, returning them to pre-fire condition. This may involve industrial air scrubbing, deodorization, document restoration, or more.
    7. Restoration. The final step involves any last repairs, to truly help make your fire damage “Like it never even happened.” This could include carpet cleaning in a small area or full reconstruction.

    SERVPRO Can Clean After Space Heater Damage 24/7

    Fire damage from space heaters is a serious business. Despite their small size, these little heaters can have a significant, negative impact on your home or business’s interior if faulty, or improperly or accidentally mishandled. Thankfully, with 2350 franchises across the United States and Canada, know there is a SERVPRO location near you, ready to provide top-tier cleaning, restoration, and construction services at a moment’s notice.

    From minor fires to significant damage requiring reconstruction of partial or large portions of your home or business, SERVPRO is dedicated to making it “Like it never even happened,” and returning your property to pre-fire condition. When a space heater wreaks havoc, reach out to SERVPRO. With proprietary equipment and cleaning solutions, along with over fifty years in the industry, it is no wonder SERVPRO is consistently rated as the #1 choice in cleanup and restoration. When fire or other damage strikes, the choice for cleanup and restoration is easy. Give your local SERVPRO franchise a call. We are Here to Help® 24/7.

    For more information, please visit our FAQ and Glossary.


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