Best Electric Patio Heaters for Small Spaces
A small patio doesn't have to mean packing up the moment the temperature drops. The right electric heater extends your season by six to eight weeks without eating up floor space or running a gas line.
Electric heaters have gotten genuinely good in the last few years. Infrared models heat people and surfaces directly instead of trying to warm the open air, which means you feel the warmth in seconds even on a breezy evening. Quartz models are a little slower but cost almost nothing to run.
These five picks cover wall-mounted units for covered porches, tabletop options for tight balconies, and budget-friendly portable heaters for anyone just trying to get a few more dinners outside before winter.
Best Wall-Mounted Infrared for Covered Porches
The Dr. Infrared Heater DR-238 is what you mount to the wall once and forget about. It runs off a standard 120V outlet, throws 1500 watts of carbon infrared heat, and covers roughly a 10x10 area well enough for two people having dinner or four people gathered around a table. The carbon fiber element heats up in under three seconds, which matters when you're stepping outside for one more round of drinks.
It's rated for outdoor use, handles moisture, and the wall-mount bracket tilts so you can angle the heat exactly where your seating is. For a 6x8 covered porch, this is the one heater that doesn't feel like a compromise. It comes with a remote, which is genuinely useful once it's mounted six feet up a wall.
Dr. Infrared Heater DR-238 Outdoor Wall Heater 1500W Carbon Infrared
$165
3,800+ reviews
Fast-heating carbon infrared wall mount that covers a 10x10 covered porch and works from a standard outlet.
Shop on Amazon →Best Tabletop Heater for a Tiny Balcony
Apartment balconies are awkward for heaters because you can't easily mount anything and you don't want a tower taking up a quarter of your floor space. The Presto HeatDish 03430 Plus is a parabolic dish heater that sits on a table, weighs about four pounds, and directs heat at exactly where you're sitting. It's not glamorous, but it works.
The parabolic reflector focuses heat in a tight beam, so on a 4x6 balcony with two chairs pulled close, both people feel it. It tilts, rotates, and has a tip-over shutoff. At around $65, it's the easiest recommendation on this list. If you're not sure you'll use a patio heater regularly, this is a low-commitment way to find out.
Presto 03430 HeatDish Plus Tilted-Focus Parabolic Electric Heater
$65
6,200+ reviews
Compact parabolic heater that delivers focused warmth at close range, ideal for one or two people on a small balcony.
Shop on Amazon →Best Carbon Fiber Heater for an Open Pergola
Open pergolas are the hardest spaces to heat because there are no walls holding warm air in. The Energ+ HEA-21524BLK uses a carbon fiber heating element that emits a longer infrared wavelength than typical halogen heaters. That means it heats skin and fabric directly, not just the air around you. On a breezy evening under a 10x12 pergola, you actually feel it.
It mounts to the ceiling or a wall and swivels to aim at your seating area. The black housing looks more intentional than most heaters in this price range, which matters if you care what your patio looks like. It pulls 1500W and runs on 120V, so no special wiring needed.
Energ+ HEA-21524BLK Carbon Infrared Electric Outdoor Heater
$130
2,100+ reviews
Carbon fiber infrared heater with a sleek black finish that heats people directly even in open-air pergola settings.
Shop on Amazon →Best Budget Pick for a Covered Patio
The Comfort Zone CZ2047 is a quartz tower heater that runs about $50 and does a solid job in a covered space where there's no wind. Quartz heaters take a minute to warm up compared to infrared, but they run quietly and the oscillation spreads heat across a wider area. On a 6x8 screened porch, it keeps two or three people comfortable down to about 40 degrees.
It's portable, so you can bring it inside when the season ends and use it in the garage or workshop. The tip-over safety shutoff and overheat protection are standard features you want with any space heater. This is not the most exciting pick, but if you're not ready to commit to a wall-mounted unit, start here.
Comfort Zone CZ2047 1500W Oscillating Quartz Radiant Tower Heater
$52
4,500+ reviews
Budget-friendly quartz tower with oscillation that heats a covered porch or screened-in space without taking up much floor space.
Shop on Amazon →Best Infrared Tabletop for a Patio Dining Setup
If you eat outside regularly, the AZ Patio Heaters HIL-1521 is worth having nearby. It's a compact tabletop infrared heater that puts out enough heat for a 6-person dining table when positioned at the center. It heats up almost instantly and has three power settings so you can dial back once everyone has a drink in hand and the conversation is going.
It's freestanding, so no mounting required. The optional telescoping stand lets you raise it to standing height if you want to keep the table surface clear. At around $100, it hits a sweet spot for anyone who needs more coverage than a small parabolic dish but doesn't want to commit to permanent installation.
AZ Patio Heaters HIL-1521 Infrared Electric Tabletop Patio Heater
$99
1,800+ reviews
Compact tabletop infrared heater with multiple heat settings that works for small dining setups without permanent installation.
Shop on Amazon →Quick Tips for Electric Patio Heaters
- Covered spaces work best. Electric heaters perform noticeably better under a roof or pergola cover. Even partial coverage keeps heat from dissipating too fast on a breezy night.
- Infrared heats people, not air. Point the heater at where people are sitting, not at the center of the space. Aim it at seating level, roughly at torso or head height.
- Check your outlet before buying a wall mount. Most 1500W heaters need a dedicated 15-amp circuit. Running them off an extension cord or a shared outlet with other appliances is a real fire risk.
- Outdoor-rated matters. Look for IP ratings or outdoor-specific product descriptions. A heater marketed for garage or indoor use may not handle humidity and rain exposure the same way.
- Mount wall heaters at 7 to 8 feet, angled down. Tilting the heater downward 30 to 45 degrees from that height puts the heat right at seating level where you actually need it.
Frequently Asked Questions
Do electric patio heaters work in the wind?
Infrared electric heaters work better than propane in windy conditions because they heat surfaces directly rather than warming the surrounding air. A covered space or a windbreak still makes a meaningful difference. In wide-open, consistently breezy conditions, any heater struggles.
Can I leave an electric patio heater outside permanently?
Only if it is specifically rated for outdoor permanent installation. Most wall-mounted infrared heaters handle outdoor exposure, but tabletop and tower models should come inside when not in use. Check the IP rating listed on the product page.
How much does it cost to run an electric patio heater?
A 1500W heater running for two hours costs roughly 30 to 45 cents depending on your local electricity rate. That is significantly cheaper than propane for the same run time, and there's no tank to refill.
What size electric heater do I need for a 10x10 patio?
A 1500W infrared heater covers a 10x10 space comfortably when the area is covered. For an open or partially covered patio that size, consider two heaters or check if your outlet supports a higher-wattage model.