Are Patio Heaters Safe? A Practical Guide to Outdoor Heating Safety

Patio heaters are a great way to stay warm outside, but are they safe?

Yes—when used correctly. Whether you're heating a backyard, restaurant patio, or rooftop space, here’s what you need to know to use patio heaters safely.

Types of Patio Heaters and Safety

Propane Heaters

• Pros: Portable, easy to use.
• Risks: Fire hazard, gas leaks, carbon monoxide buildup in enclosed spaces.

Natural Gas Heaters

• Pros: Permanent, cost-effective long term.
• Risks: Same as propane. Needs professional installation.

Electric Heaters

• Pros: No emissions, safer for semi-enclosed areas.
• Risks: Must stay dry. Avoid overloading outlets.

How to Use Patio Heaters Safely

Set Up in the Right Spot

• Use only outdoors or in open-air areas.
• Keep 3+ feet of space from walls, ceilings, furniture, and plants.
• Place on a flat, stable surface.

Choose Models with Safety Features

• Look for tip-over shutoff and overheat protection.
• Use wind-resistant models in breezy areas.

Supervise and Shut Off

• Don’t leave heaters running unattended.
• Turn off when not in use.

Do Regular Checks

• Inspect for leaks, cracks, or corrosion.
• Clean vents and burners.
• Store propane tanks upright and outdoors.

Keep Safety Equipment Nearby

• Have a fire extinguisher rated for gas or electrical fires within reach.

What Not to Do

• Don’t use in enclosed spaces.
• Don’t hang items above or on the heater.
• Don’t run during high winds (unless designed for it).
• Don’t place near walkways where it can be knocked over.

Bottom Line

Patio heaters are safe when used responsibly. Pick the right type for your space, follow basic safety rules, and check your gear regularly. That’s all it takes to stay warm and worry-free.