Looking for the best safe indoor propane heaters for your basement? I recommend models with strong safety features like oxygen depletion sensors, tip-over shutoffs, and proper certification. BTU ratings vary to suit different spaces, and many are portable or wall-mountable. Some don’t even need electricity, making them reliable during outages. If you continue exploring, I’ll guide you through top choices that combine safety, efficiency, and ease of use for your space.
Key Takeaways
- Safety features like oxygen depletion sensors and tip-over shutoffs ensure secure indoor operation.
- Certified models from UL, CSA, or ANSI meet strict safety standards for indoor use.
- Many heaters operate without electricity, providing reliable heat during power outages.
- Proper ventilation and maintenance are essential for safe and efficient operation.
- Compact, lightweight designs with easy mobility make these heaters suitable for basement environments.
18,000 BTU Big Buddy PRO Series Heater
The 18,000 BTU Big Buddy PRO Series Heater is an excellent choice for anyone looking to heat a basement or similar enclosed space efficiently and safely. It’s portable, with adjustable heat settings, and can cover up to 450 square feet. I appreciate its built-in Piezo igniter and safety features like tip-over protection and low-oxygen shutoff, which give me peace of mind. The heater runs cleanly, nearly 100% efficient, and connects directly to propane cylinders. Its compact size and multiple safety measures make it perfect for indoor use, whether in a garage, cabin, or basement, providing reliable warmth with ease.
Best For: homeowners and outdoor enthusiasts seeking a portable, efficient, and safe heating solution for indoor or enclosed outdoor spaces up to 450 sq ft.
Pros:
- Adjustable heat settings with a powerful 18,000 BTU output for versatile heating needs
- Built-in safety features including tip-over protection and low-oxygen shutoff for peace of mind
- Nearly 100% efficient, clean-burning operation suitable for indoor use
Cons:
- Some models may lack fans due to recent import tariffs, potentially reducing heat distribution efficiency
- Not available for sale in Canada and Massachusetts, limiting accessibility in those regions
- Requires two 1 lb propane cylinders, which may necessitate additional accessories for remote gas supply
ProCom ML300TBA-B Ventless Propane Gas Space Heater
If you’re looking for an efficient heating solution for small spaces like basements or offices, the ProCom ML300TBA-B Ventless Propane Gas Space Heater is an excellent choice. It delivers 28,000 BTU, heating up to 1,400 square feet reliably and quickly. Its modern, slim design in white fits well in various spaces, and it offers adjustable thermostat settings for customized comfort. Safety is a priority with features like push-button ignition, an oxygen depletion sensor, and ANSI certification, ensuring safe operation even during power outages. Easy to install with wall mounting or base feet, this heater combines functionality, safety, and style for versatile indoor heating.
Best For: homeowners or small business owners seeking an efficient, safe, and stylish ventless heating solution for small spaces like bedrooms, offices, or basements.
Pros:
- Provides reliable heating up to 1,400 sq. ft. with 28,000 BTU output
- Includes safety features such as oxygen depletion sensor and ANSI certification
- Operates without electricity, ensuring functionality during power outages
Cons:
- Ventless design may not be suitable for all room types or long-term use in poorly ventilated spaces
- Requires propane fuel, which involves ongoing refilling and handling
- Wall mounting or placement needs proper installation to ensure safety and optimal performance
WELLUCK Propane Indoor Heater, 18,000 BTU Portable Gas Heater
Looking for a portable heater that can reliably warm your basement without fuss? The WELLUCK Propane Indoor Heater offers 18,000 BTU, making it suitable for spaces up to 450 sq. ft. It features three adjustable modes—6,000, 12,000, and 18,000 BTU—and operates on a 20-pound propane cylinder, providing up to 69 hours of heat on low. Its foldable design, built-in casters, and 360° rotation make it easy to move and store. Plus, safety features like tip-over shutoff and oxygen depletion protection make certain of safe operation in well-ventilated areas, making it a dependable choice for indoor and outdoor use.
Best For: those seeking a portable, reliable heat source for large indoor and outdoor spaces like garages, patios, workshops, or construction sites without the need for electricity.
Pros:
- Provides up to 18,000 BTU of heat, suitable for spaces up to 450 sq. ft.
- Features a foldable design with built-in casters and 360° rotation for easy mobility and storage.
- Equipped with safety features such as tip-over shutoff and oxygen depletion protection for secure operation.
Cons:
- Requires a 20lb propane cylinder, which needs to be purchased separately.
- Designed for well-ventilated areas; may not be ideal for sealed indoor spaces.
- No electric ignition; may require manual lighting, which could be less convenient.
Gasland MHA18BN Propane Radiant Heater, 18,000 BTU
For anyone seeking a reliable and efficient heating solution for their basement, the Gasland MHA18BN Propane Radiant Heater stands out with its powerful 18,000 BTU capacity. It’s equipped with safety features like Tip-Over and Low Oxygen Shut-off mechanisms, automatically shutting off if knocked over or oxygen levels drop. Operating independently of electricity, it’s powered solely by a 20lb propane tank, making it ideal during power outages. Its compact, portable design with wheels and a handle makes it easy to move. With three adjustable heat modes and quiet operation, this heater effectively warms up to 450 sq. ft., perfect for a cozy, safe basement environment.
Best For: homeowners, workshop operators, or outdoor enthusiasts needing a reliable, portable propane heater to efficiently warm medium-sized spaces like basements, garages, or outdoor areas during power outages.
Pros:
- Safety features include Tip-Over and Low Oxygen Shut-off mechanisms for secure operation
- Operates independently of electricity, powered solely by a 20lb propane tank
- Compact design with wheels and handle for easy portability and storage
Cons:
- Limited to spaces up to 450 sq. ft., not suitable for larger areas
- Requires a propane tank, which needs to be purchased and refilled separately
- Potential safety concerns if not properly ventilated or monitored during use
9,000 BTU Portable Buddy Radiant Heater
The 9,000 BTU Portable Buddy Radiant Heater is ideal for those needing a compact, portable solution to heat small indoor spaces like basements, garages, or workshops. It emits 4,000 or 9,000 BTU/hr of radiant heat, covering up to 225 square feet. The heater connects easily to a 1-lb propane bottle, lasting about three hours on high, or can be hooked to a larger tank with accessories. Safety features include an oxygen depletion sensor, thermal shut-down, and tip-over switch, making it safe for indoor use. Weighing just 8.25 pounds, it’s lightweight, portable, and perfect for quick, reliable warmth wherever needed.
Best For: individuals seeking a portable, safe, and efficient heating solution for small indoor or outdoor spaces like garages, workshops, or decks.
Pros:
- Compact and lightweight design weighing only 8.25 pounds for easy portability
- Reliable safety features including oxygen depletion sensor, thermal shut-down, and tip-over switch
- Quick connection to propane bottles with up to three hours of continuous heat on high
Cons:
- Limited run time of approximately 2.4 hours on high with a 1-lb propane tank
- Suitable for small areas up to 225 square feet, not ideal for large spaces
- Requires additional accessories to connect to larger propane tanks
CAMPLUX Propane Heater Indoor & Outdoor, 6000-18000 BTU
If you need versatile heating that can adapt to different spaces, the CAMPLUX Propane Heater Indoor & Outdoor is an excellent choice, especially for those who want reliable warmth without relying on electricity. It offers three adjustable BTU levels—6,000, 12,000, and 18,000—covering up to 450 sq.ft. The heater is easy to operate with a single control knob and piezo ignition. It runs on a 20lb propane tank, providing up to 69 hours on low. Safety features include automatic shutoff for low oxygen or tip-over. Its portable design with casters and a compact cabinet makes it perfect for patios, garages, or outdoor gatherings.
Best For: those seeking a reliable, portable propane heater suitable for indoor and outdoor spaces up to 450 sq.ft., without dependence on electricity.
Pros:
- Adjustable BTU levels (6,000, 12,000, 18,000) for versatile heating options.
- Operates on a standard 20lb propane tank with up to 69 hours runtime on low.
- Equipped with safety features like automatic shutoff for low oxygen and tip-over.
Cons:
- Requires a propane tank and hose, which are not included.
- Noise levels are below 30dB, but some users may find the fanless design less effective in very cold conditions.
- May not be suitable for very large spaces beyond 450 sq.ft.
ProCom Heating Infrared Propane Heater (ML150TPA-B)
When searching for an efficient way to heat your basement during power outages or in areas with limited electrical options, the ProCom Heating Infrared Propane Heater (ML150TPA-B) stands out. It produces 15,000 BTU of heat, effectively warming up to 750 sq. ft., making it perfect for residential spaces like bedrooms or living rooms. Its compact, sleek design allows wall mounting or placement on the floor with included hardware. Safety is a priority, with features like push-button ignition, an oxygen depletion sensor, and automatic shutoff if hazardous conditions are detected. No electricity is needed, providing reliable warmth even during outages.
Best For: homeowners or renters seeking a reliable, portable heating solution for large rooms or during power outages without the need for electrical power.
Pros:
- Produces 15,000 BTU to heat up to 750 sq. ft., suitable for various residential spaces
- No electricity required, ensuring operation during outages or in remote areas
- Safety features include oxygen depletion sensor and automatic shutoff for secure use
Cons:
- Requires propane fuel, which may involve additional storage and handling considerations
- Wall mounting or placement on the floor may require installation effort or space planning
- Does not include an integrated thermostat, offering only preset heat levels
ProCom ML100TBA-B Ventless Propane Gas Space Heater
The ProCom ML100TBA-B Ventless Propane Gas Space Heater is an excellent choice for anyone seeking a compact, practical heating solution for small spaces like basements, bedrooms, or offices. It delivers 10,000 BTU, efficiently heating up to 500 sq. ft. with liquid propane. Its slim, modern design allows for wall mounting or floor placement, making it versatile and unobtrusive. Equipped with safety features such as an oxygen depletion sensor and automatic shutoff, it guarantees safe operation even in enclosed areas. With adjustable thermostat settings and no need for electricity, this heater offers reliable warmth and convenience during power outages.
Best For: Homeowners or small business owners needing a safe, efficient, and space-saving heating solution for small rooms or enclosed areas without requiring electricity.
Pros:
- Compact and modern design that easily fits into various spaces
- No electricity needed, ensuring operation during power outages
- Advanced safety features including oxygen depletion sensor and automatic shutoff
Cons:
- Limited heating capacity suitable only for small spaces up to 500 sq. ft.
- Ventless design may not be ideal for all room types or preferences
- Requires propane supply and proper installation for safe operation
Heat Hog 18,000 BTU Portable Propane Space Heater
The Heat Hog 18,000 BTU Portable Propane Space Heater is an ideal choice for anyone looking to quickly and reliably heat a basement or other sizeable indoor space without relying on electricity. Its radiant heat output efficiently warms areas up to 450 square feet, offering up to 4.7 hours of continuous warmth on a 1 lb propane cylinder. Lightweight and portable, it features a rugged handle for easy transport and operates quietly. Safety is a priority, with features like a tip-over switch, oxygen depletion sensor, and a sturdy safety guard. Perfect for indoor or outdoor use, it’s reliable, fuel-efficient, and built to withstand tough conditions.
Best For: outdoor enthusiasts, hobbyists, or homeowners needing portable, reliable heating for large indoor or outdoor spaces up to 450 sq ft without electricity.
Pros:
- Efficient radiant heat warms areas quickly and reliably
- Portable and lightweight with a rugged handle for easy transport
- Quiet operation and fuel efficiency for extended use
Cons:
- Requires propane tanks (1 lb or 20 lb with accessory hose), which may need additional purchase or setup
- No built-in thermostat; heat control relies on propane supply and settings
- Suitable for areas up to 450 sq ft, so larger spaces may require multiple units
ProCom Ventless Propane Space Heater with Thermostat, 10,000 BTU
If you’re looking for an efficient and space-saving heater for your basement, the ProCom Ventless Propane Space Heater with Thermostat is an excellent choice. It offers 10,000 BTU, heating up to 300 square feet with blue flame technology for even warmth. Designed to be vent-free, it’s easy to install with a wall mounting option and runs solely on liquid propane. The built-in thermostat automatically maintains your desired temperature, and safety features like oxygen depletion sensors ensure secure operation. Compact and lightweight at 16 pounds, it’s perfect for small spaces and requires no electricity, making it a practical, energy-efficient solution for your basement.
Best For: homeowners seeking an energy-efficient, space-saving heating solution for small indoor areas like basements, sheds, or small living spaces.
Pros:
- Ventless design allows for easy installation without the need for ductwork or chimneys.
- Built-in thermostat provides automatic temperature regulation for consistent comfort.
- Compact and lightweight at 16 pounds, making it easy to mount and relocate if needed.
Cons:
- Not approved for sale or use in California or Canada due to regulatory restrictions.
- Limited to 10,000 BTU, suitable only for spaces up to 300 square feet, which may not be sufficient for larger areas.
- Requires a propane tank and hose; users must ensure proper connection and storage of fuel.
125,000 BTU Portable Propane Heater with 10 ft Hose and Regulator
A 125,000 BTU portable propane heater with a 10 ft hose and regulator stands out as an excellent choice for those needing powerful, mobile heating for large spaces. This heater delivers 75,000 to 125,000 BTU per hour, capable of warming areas up to 3,125 sq. ft. Its portable design, with a handle and adjustable height, makes setup easy across garages, construction sites, or large basements. Safety features like pulse ignition, overheat protection, and automatic shutdown during outages ensure reliable operation. With a 10 ft hose and regulator, it’s versatile and efficient, providing quick, consistent warmth when you need it most.
Best For: individuals or businesses needing portable, high-capacity heating for large indoor or outdoor spaces like garages, construction sites, or factories.
Pros:
- Powerful heating capacity up to 125,000 BTU/h, suitable for large areas up to 3,125 sq. ft.
- Portable design with handle and adjustable height for easy setup in various environments.
- Safety features such as pulse ignition, overheat protection, and automatic shutdown during power outages ensure reliable operation.
Cons:
- Requires a 100 lb propane tank (not included), which may be cumbersome to handle and store.
- Heats on high for approximately 17 hours, which may require refueling during extended use.
- The unit’s size and weight might limit portability for some users despite the handle.
ProCom Heating Liquid Propane Infrared Plaque Heater (ML150HPA-B)
When you need a reliable heating solution for your basement that doesn’t depend on electricity, the ProCom Heating ML150HPA-B Infrared Plaque Heater stands out. It delivers up to 15,000 BTUs, heating spaces up to 800 sq. ft. efficiently using only propane. With manual controls and three heat settings—Low, Medium, High—it’s simple to adjust for comfort. The push-button Piezo ignition makes startup easy, while safety features like an oxygen depletion sensor and automatic shut-off ensure secure operation. Compact and portable at 25.1 pounds, it’s ideal for indoor use during power outages. No electricity needed, making it perfect for basements, offices, or living rooms.
Best For: homeowners, basement dwellers, or anyone seeking a reliable, electricity-free heating solution for indoor spaces up to 800 sq. ft.
Pros:
- Operates solely on propane with no electricity required, ideal for power outages
- Safe with features like oxygen depletion sensor and automatic shut-off
- Compact, lightweight design with wall mounting option for versatile installation
Cons:
- Not suitable for sale to California residents and cannot operate above 4,500 feet altitude
- Blower is sold separately, which may increase overall cost
- Requires professional installation and servicing to ensure safety and compliance
Mr. Heater F215100 MH4B Little Buddy Propane Heater
The Mr. Heater F215100 MH4B Little Buddy Propane Heater is a compact, portable option perfect for small spaces like basements, tents, or cabins. It delivers 3,800 BTU per hour, heating areas up to 95 square feet efficiently. Safety is a priority, with features like automatic low oxygen shut-off, cross-thread protection, and tip-over shut-off, ensuring safe operation in enclosed spaces. It’s easy to use, with simple controls, and runs about 5.6 hours on a 1-pound propane cylinder. Its lightweight design makes it convenient to transport, providing quiet, odor-free warmth where you need it most.
Best For: individuals seeking a compact, portable heater for small indoor spaces like tents, cabins, or small rooms that require reliable, odor-free warmth.
Pros:
- Easy to use with simple on/off controls and lightweight design for portability
- Safe operation features including low oxygen shut-off, tip-over protection, and cross-thread safety
- Provides quiet, clean, and odor-free heat suitable for enclosed spaces
Cons:
- Limited to heating areas up to 95 sq. ft., not suitable for large spaces
- Requires a 1-pound propane cylinder (not included), which may need frequent refilling for extended use
- Not designed for use with motorized vehicles or large outdoor areas
Single Tank Top Propane Radiant Heater with Windproof Lighter
Looking for a reliable way to heat your outdoor space or garage efficiently? The Single Tank Top Propane Radiant Heater with Windproof Lighter offers up to 18,000 BTU, with three adjustable modes—low, medium, and high—providing up to 28 hours of heat from a 20 lb propane tank (not included). Its compact, portable design makes it perfect for outdoor use, RV trips, or patio gatherings. Safety features include mesh guards, a tip-over switch, and CSA certification for peace of mind. The windproof USB lighter guarantees easy ignition even in windy conditions, making it a versatile and dependable heating option.
Best For: outdoor enthusiasts, patio hosts, and RV travelers seeking a portable, reliable heating solution for outdoor or garage spaces.
Pros:
- Provides up to 18,000 BTU with adjustable modes for versatile heating needs
- Windproof USB lighter ensures easy, safe ignition even in windy conditions
- CSA certified and equipped with safety features like mesh guards and tip-over switch for reliable安全 operation
Cons:
- Propane tank not included, requiring separate purchase and setup
- Heavy-duty construction may be less portable for very frequent transportation
- Must ensure proper safety checks and precautions to prevent leaks or accidents
Propane Heater with Adjustable BTU and Regulator
A propane heater with adjustable BTU and a regulator offers precise control over heat output, making it ideal for those who need customizable warmth in their basements or outdoor spaces. With three adjustable heat settings, it heats areas up to 450 sq. ft., giving you flexibility depending on your needs. The regulator ensures a steady propane flow, enhancing safety and efficiency. Its ceramic panel burner provides reliable performance, while low noise levels keep operation discreet. Additionally, its resilient design withstands weather conditions, making it suitable for both indoor and outdoor use. Lightweight and portable, it’s a practical choice for maintaining safe, adjustable warmth wherever you need it.
Best For: individuals seeking a portable, adjustable heat source for outdoor spaces like patios, garages, or camping areas, or for indoor rooms requiring customizable warmth.
Pros:
- Adjustable BTU settings allow for customizable heat output up to 18000 BTU.
- Portable and lightweight design with locking casters for easy mobility.
- Safety features such as tip-over protection and low oxygen shut-off ensure secure operation.
Cons:
- Assembly is required upon delivery.
- May not be suitable for heating large areas beyond 450 sq. ft.
- Noise level, while low, may still be noticeable in very quiet environments.
Factors to Consider When Choosing a Safe Indoor Propane Heater for Basement

When choosing a secure indoor propane heater for your basement, I suggest paying close attention to safety certifications and standards to guarantee reliability. You also want to make certain there’s proper ventilation and safety features like oxygen depletion sensors to prevent hazards. Finally, proper installation and reliable safety mechanisms are essential for safe and effective heating.
Safety Certifications and Standards
Ensuring your indoor propane heater is safe starts with paying close attention to its certifications and compliance with established standards. Look for heaters certified by recognized safety organizations like UL or CSA, which test for safety and reliability. Confirm the heater meets ANSI safety standards for indoor use, guaranteeing it adheres to strict guidelines. Safety features such as oxygen depletion sensors (ODS), tip-over shutoff, and automatic shutoff for low oxygen levels are essential to prevent dangerous situations. Check for labels indicating the unit has passed rigorous testing and complies with local building codes. Proper ventilation and safety certifications are vital to prevent carbon monoxide buildup and other hazards in enclosed spaces like basements. Prioritizing certified products helps ensure safe, reliable operation.
Adequate Ventilation Needs
Proper ventilation is essential when choosing an indoor propane heater for your basement because it directly impacts safety and air quality. Propane combustion produces carbon monoxide and other harmful gases, so continuous airflow is crucial to prevent dangerous buildup. Using the heater in a well-ventilated space, like a basement with exhaust fans or open windows, helps maintain safe oxygen levels and dissipates combustion byproducts. Many modern heaters include an oxygen depletion sensor (ODS) that automatically shuts off if oxygen drops below safe levels, reinforcing the importance of good ventilation. Ensuring proper airflow not only reduces health risks but also improves the heater’s efficiency. Adequate ventilation is a key factor in making indoor propane heating safe and effective for your basement environment.
Oxygen Depletion Safety
Choosing a safe indoor propane heater means paying close attention to its oxygen depletion safety features. An oxygen depletion sensor (ODS) automatically shuts off the heater if oxygen levels drop below safe thresholds, usually around 18-19%. This prevents dangerous hypoxia and reduces the risk of carbon monoxide buildup, which can be deadly. Properly functioning ODS technology is essential, especially in enclosed spaces like basements. Regular testing and maintenance ensure the sensor responds correctly and activates the shut-off when needed. Heaters lacking an effective ODS or with malfunctioning sensors pose serious safety risks since they may continue operating in oxygen-depleted environments. Building codes often require certified ODS-equipped heaters to protect occupants, making this feature a critical factor when choosing a reliable indoor propane heater.
Proper Installation Practices
Installing an indoor propane heater safely starts with selecting the right location and setup. I recommend placing the heater on a stable, level surface that can support its weight and prevent tipping. It’s essential to maintain at least 36 inches of clearance from walls and combustible materials to ensure safe operation. Using approved mounting brackets or stands designed specifically for your heater model helps secure it properly and avoids accidental falls. I also emphasize the importance of choosing a spot with adequate ventilation to prevent dangerous gas buildup and ensure proper oxygen flow. Finally, always follow the manufacturer’s installation instructions carefully, especially when connecting gas lines and regulators. Proper installation is crucial for safe, efficient, and compliant operation of your indoor propane heater.
Reliable Safety Features
When selecting an indoor propane heater for your basement, prioritizing reliable safety features is essential to guarantee peace of mind and secure operation. I look for heaters with oxygen depletion sensors (ODS) that automatically shut off if oxygen levels drop, preventing dangerous buildup. Tip-over protection switches are fundamental—they deactivate the heater if it’s knocked over or tilted, reducing fire and leak risks. Automatic shut-off mechanisms are indispensable, especially if the pilot light goes out, ensuring gas isn’t released unattended. Certifications like ANSI show the heater meets strict safety standards. Additionally, safety mesh guards and shutoff valves help prevent burns and leaks, making operation safer. These features combined give me confidence in the heater’s ability to operate securely in an indoor environment.
Frequently Asked Questions
Are Indoor Propane Heaters Safe for Use Around Children and Pets?
Indoor propane heaters can be safe around children and pets if you choose models with safety features like tip-over and oxygen depletion sensors. I always make sure to keep the heater away from kids and animals, use it in well-ventilated areas, and follow the manufacturer’s instructions carefully. Regular maintenance and monitoring are essential. With proper precautions, these heaters can be a safe and effective heating option for your home.
How Often Should I Inspect and Maintain My Indoor Propane Heater?
I recommend inspecting and maintaining your indoor propane heater at least once a month. I check the vents, connections, and for any signs of wear or leaks regularly. I also clean the filters and make sure the area is clear of debris. Additionally, I schedule professional inspections annually to keep everything running safely and efficiently. Regular maintenance gives me peace of mind and keeps my heater working reliably.
Can Indoor Propane Heaters Be Used as Primary Heating Sources in Basements?
Can indoor propane heaters serve as primary heat sources in basements? I believe they can, but with caution. They’re efficient and portable, perfect for supplementing or even replacing your main heat, especially in well-ventilated spaces. Still, I’d recommend using them safely—making sure to install carbon monoxide detectors and following manufacturer guidelines. Have you considered how your basement’s size and ventilation might impact their effectiveness?
What Safety Features Should I Look for in a Propane Indoor Heater?
You should look for safety features like oxygen depletion sensors, automatic shut-off valves, and tip-over protection. These guarantee the heater turns off if there’s insufficient oxygen or if it tips over unexpectedly. I always check for a Carbon Monoxide detector nearby and ensure the heater has proper ventilation. These features give me peace of mind, knowing I’m safe while staying warm in my basement.
How Do I Ensure Proper Ventilation When Using a Propane Heater Indoors?
Did you know that improper ventilation can cause carbon monoxide buildup in just minutes? To stay safe, I always open a window or vent when using a propane heater indoors. I also make sure to keep the door slightly ajar and use a carbon monoxide detector nearby. Proper airflow is essential—never operate a propane heater in a completely sealed room to prevent dangerous fumes from accumulating.
Conclusion
So there you have it, the crème de la crème of safe indoor propane heaters for basements. Because nothing says “cozy” like risking carbon monoxide poisoning, right? Just kidding! Seriously though, choosing the right heater is all about safety and peace of mind. So go ahead, pick your favorite, and enjoy a warm, worry-free basement—because even in cold weather, safety shouldn’t be optional. Stay warm (and smart)!