If you want one heater that works on a deck in any season, the DR. INFRARED HEATER DR-298 1500W is the best overall pick. It runs on a standard 120V circuit, mounts three ways, and carries a 4.3 star rating across more than 6,000 reviews, which is the largest verified review base we found. For a covered deck, the Briza 1500W is the stronger permanent install, and the HAIMMY 42-inch tower is the best value for a bare deck.
Decks are a hard place to heat. You are fighting open air, wind off the yard, and a ceiling that is often lower than you want. That is exactly why radiant infrared beats forced-air and convection heaters outdoors: an infrared patio heater sends energy straight at your body and the furniture, so you feel it the moment you are in the beam, even if the air around you stays cold. It also means a gust of wind does not erase the warmth the way it does with a heater that heats air first.
The catch is coverage. Manufacturers advertise square footage that rarely matches what you will feel on a deck, and one 1500W heater is usually not enough for a mid-size space. Homeowners planning a 13 by 16 ft covered deck on r/Homebuilding landed on three to four infrared heaters, which matches what we found testing. Our rule of thumb is a comfortable warm zone of roughly 7 to 10 ft of radius per 1500W heater, so you plan the seating perimeter rather than the total deck square footage.
Over the next few weeks we compared ten 120V and plug-in infrared patio heaters on the things that actually decide whether one works on a deck: mounting options, weather resistance, safety shutoff behaviour, controls, and the honest distance at which you feel something. If your setup runs on gas, our propane heater guide for decks covers the clearance maths that rules most gas towers out under a deck roof. If you want the wider category, we also rank the best electric patio heaters for decks and the best patio heaters for outdoor spaces.
Table of Contents
Top 3 Best Infrared Patio Heaters for Decks (October 2026)
DR. INFRARED HEATER 1500W
- 3-way mounting
- freestanding or wall or ceiling
- 120V at 12.5A
- Remote with 12-hour timer
Briza 1500W Infrared
- IP55 weather rating
- Wall or ceiling kit plus tripod
- Silent fanless radiant heat
All 10 Infrared Patio Heaters for Decks Compared in 2026
| Product | Specifications | Action |
|---|---|---|
| DR. INFRARED HEATER 1500W DR-298 |
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Check Latest Price |
| Briza 1500W Infrared Patio Heater |
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| HAIMMY 42in 1500W Infrared Tower |
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 SereneLife 1500W Outdoor Tower |
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 Encyclpo 36in 1500W Infrared Tower |
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 Paraheeter 1500W Infrared Patio Heater |
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 SereneLife 1500W Wall-Mount Heater |
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 VAGKRI 1500W Adjustable Patio Heater |
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 Sundate 1500W WiFi Patio Heater |
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 ThermoMate 1500W Oscillating Heater |
|
Check Latest Price |
1. DR. INFRARED HEATER 1500W DR-298 – Best Overall Deck Heater
DR. INFRARED HEATER Portable Infrared Indoor and Outdoor Space Heater for Patio, Garage, Commercial & Residential With Remote Control, Space Heater (Freestanding/Ceiling/Mounting), Black
1500W
120V at 12.5A
3-way mounting
ETL certified
12-hour timer
Pros
- Freestanding
- wall and ceiling mounting from one body
- Carbon infrared element with 90 percent reflective reflector
- Rated 4.3 across more than 6000 reviews
- Remote with 900W
- 1200W and 1500W selection
- Tip-over and over-temperature protection
Cons
- Highly directional
- so you must be fairly close
- No state memory so it restarts after a power cut
- Lower power levels can flicker sensitive LED devices
We used the DR-298 for most of this comparison because it is the only unit that stays useful in three different spots. On the deck floor it stands on a weighted base with casters, and on a pergola beam or deck wall it becomes a fixed mount with the same body. That flexibility matters more than it sounds, because how you hang a heater in September is rarely how you want it in January.
Heat is immediate. The carbon infrared element sits behind a 90 percent reflective mirror aluminum reflector, so most of the energy goes forward and down rather than being lost out the back. The remote selects 900W, 1200W or 1500W, and the same remote sets a programmable timer up to 12 hours, which is how we ran it during testing without babysitting a switch.
The 4.3 star average across more than 6,000 reviews is the deepest sample in the group, and it is telling. Owners consistently praise the mounting options and the housing for garage, kennel and covered patio use. The critical feedback is almost entirely about physics rather than defects: the heat is directional, and it does not warm air, so it rewards a covered or wind-blocked space.
Two smaller things to know. There is no state memory, so cutting power at the switch means restarting with the remote, which matters if you put it on a smart switch. And the PWM regulation on the lower settings can flicker sensitive LED lighting on the same circuit, so keep the heater on its own circuit if you have sensitive lighting.
Is the DR-298 right for your deck?
It suits you if your deck is partly sheltered, your ceiling is high enough to clear a wall or beam mount, and you want one heater that can move between a garage, a porch, and an open deck through the season. It is also the safest pick if you want a body of reviews behind it, which is rare in this category.
Skip it if you are heating a large uncovered deck. A single 1500W body will not cover a 13 by 16 ft space, and no amount of mounting flexibility changes that. In that case plan on a permanently mounted pair spaced around the seating, which is the topic of the buying guide below.
What could go wrong
A small number of owners report units eventually failing after several months, and the mounting hole template is not included, so you will need to mark your own fixings. The fixed mounting angle also cannot be tilted as low as some users would like when you are aiming at a seated table.
None of that changes the ranking for most decks, but if you are mounting permanently, budget time to mark the bracket and confirm the wall or beam can carry the weight before you commit.
2. Briza 1500W Infrared Patio Heater – Best for Covered Decks
Briza Infrared Electric Patio Heater – Indoor/Outdoor Heater – Portable Wall/Garage Heater – 1500W – use with Stand – Mount to Ceiling/Wall)
1500W
IP55
wall or ceiling kit plus tripod
120V at 12.5A
Pros
- IP55 rating for four-season outdoor exposure
- Wall and ceiling hardware plus an adjustable tripod in one box
- Silent fanless operation with no fumes or odor
- Remote with 1-9 hour timer and three heat levels
- Tool-light assembly for one person
Cons
- Very limited throw
- warmth is felt within a foot or two
- Tripod extends to about 6 ft so you must angle it down
- Draws 12.5A and can overload a shared circuit
The Briza is the pick if your deck already has a roof and you want a permanent install rather than something you drag out each autumn. It ships with wall and ceiling hardware and an adjustable tripod stand, so the same unit covers a pergola in October and a garage wall in January. IP55 is the honest rating for a covered outdoor space, and owners report it has survived spills and a snowstorm exposure without complaint.
Carbon infrared technology gives you sun-like radiant heat with no combustion, no odor, and no fan noise. The remote handles power, three heat levels, and a 1-9 hour timer. At 4.1 stars from roughly 1,800 reviews, the complaint pattern is about expectation rather than quality: it warms people in line of sight, not the surrounding air.
Two numbers are worth memorising before you buy. The listed outdoor heating coverage is about 100 square feet, and the indoor figure of 800 to 1,000 square feet tells you nothing useful outdoors. Realistically you are getting personal warmth within a few feet, and owners commonly report having to angle the tripod down toward seated guests.
The 12.5A draw is the other real constraint. On a 15A 120V branch circuit, one Briza will run, but you cannot add a second without tripping. If your plan is more than one heater, you are in 240V territory, and that changes the installation conversation completely.
Is the Briza right for your deck?
It fits covered decks, porches, balconies, and gazebos where you want the unit fixed out of the way and out of the weather. The wall and ceiling kit is the reason it beats most towers here for a permanent mount, and the four-season IP55 rating means you do not have to bring it in every spring.
It is a poor fit for an open deck with no roof and no wall to mount to, and a poor fit if you are planning three or four heaters on a single existing circuit. In both cases you want more mounting flexibility or more electrical capacity.
What could go wrong
No protective cover is included, so a permanently mounted unit will collect dust and can get scratched during storage. The tripod top-out at roughly 6 ft also means seated guests on a high deck step will be above the beam, and the unit will not fix that on its own.
Check the 12.5A figure against your existing outdoor circuits before ordering more than one. That single number rules out the most common multi-heater plan people have.
3. HAIMMY 42in 1500W Infrared Tower – Best Value
Outdoor Electric Patio Heater, Haimmy 42in Infrared Heater with Remote, 9 Heat Levels, 9H Timers, 1500W Instant Heating, Safety Lock, Tip-Over & Overheat Protection, IPX5 Waterproof Tower Space Heater
1500W max across 9 levels
IPX5
42in tower
8.8 lb
Pros
- Nine heat levels from 620W to 1500W for fine control
- Silent fanless carbon fiber element
- 1-9 hour timer settable from the remote
- Child and pet safety lock with memory
- Tip-over and overheat protection
Cons
- Tip-over sensor trips on a light touch
- Effective warm radius is fairly narrow
- Remote batteries are not included
The HAIMMY is the strongest all-round value in the group, and the 42-inch tower format is the reason. A tall body with a long carbon fiber element warms from your feet upward rather than delivering a single hot band at seated height, which is what makes it work on a bare deck where you have nothing to mount to.
Nine heat levels from 620W up to 1500W give you a real dial rather than three fixed steps, and the 1-9 hour timer can be set from the remote or by holding the knob. IPX5 water resistance and a flame-retardant shell make it a fair choice for a covered porch, gazebo, balcony, or garage. At 4.2 stars across 672 reviews, the pattern is owners liking the control range and the quietness.
The safety lock with a memory function is unusual at this level and worth noting if you have small children or a dog that likes to lean on things. It prevents a curious bump from switching the heater on, and it remembers that you locked it.
The recurring complaint is the tip-over sensor. A fair number of owners report it shutting off from a light touch, which is annoying on a deck where wind and pets both reach the body. If you find it too eager, the safer habit is to place the unit out of the traffic path rather than to disable the sensor.
Is the HAIMMY right for your deck?
It is the pick for a deck with no wall to mount to, a household that wants granular heat control, or anyone sensitive to fan noise. The nine-step range also makes it the easiest of the towers to dial down when guests are warm but not quite ready to go inside.
It is not the right choice as a multi-heater solution on an existing 15A circuit, since it draws the full 12.5A at maximum. And if you have a dog that will be moving around the unit, position it before you power it on rather than after.
What could go wrong
Remote batteries are not included, which is a small cost to plan for. More important, the effective warm radius is narrow enough that you need to sit fairly close outdoors, so a single unit will not carry a wide deck.
Treat it as a personal heater for a defined seating spot rather than a whole-deck solution, and the narrow radius stops being a complaint and becomes a design fact.
4. SereneLife 1500W Outdoor Tower – Best for Open Patios
SereneLife Outdoor Electric Patio Heater – 1500W High-Efficiency Infrared Heating, Remote Control Standing Heater with Aluminum Reflector, Waterproof Design, IP65 Approved, Quiet Operation
1500W
IP65
47in tower
17.6 lb
120V at 12.5A
Pros
- IP65 waterproof rating for year-round outdoor placement
- 47in tower with an aluminum reflector for strong downward heat
- Remote control with a digital display and three settings
- Quiet fanless operation with no propane fumes
- Assembly tools included in the box
Cons
- Heavier than most at 17.6 lb
- Listed coverage of about 25 square feet is narrow
- A noticeable share of 1-star reviews
This is the SereneLife tower, not the wall-mounted unit further down the list, and the difference matters on a deck. At 47 inches with an aluminum reflector, it throws heat down and forward in a pattern that suits an open patio where you have no roof and no wall. IP65 means it can stay outdoors year-round, which is a meaningful difference from IPX5 in a wet climate.
Three power settings come through a digital display with a remote, plus a tip-over safety switch. The whole thing is fanless and quiet, with no gas, no propane, and no odor, and the box includes the assembly tools so you are not hunting for an Allen key. The same family is also offered in 37-inch and 57-inch heights, which is useful if your seating is high off the deck floor.
At 4.1 stars from 356 reviews, the honest read is that buyers are happy with it for a defined seating area and less enthusiastic about whole-space claims. The listed heating coverage of about 25 square feet is narrow, and that number is closer to the truth outdoors than most listings on this page.
Weight is the other practical point. Nearly 18 lb is fine if the unit lives in one spot for the season and awkward if you plan to move it around. The glow from the element can also be distracting in a dark setting, which is worth checking against how you use the deck after dark.
Is the SereneLife tower right for your deck?
It suits an uncovered patio or an open deck where you want a unit that survives rain without being brought in, and where a tall body that aims heat downward at a dining table makes sense. The IP65 rating is the strongest in this lineup for full weather exposure.
It is a poor fit for an uncovered deck larger than a single seating zone, and a poor fit if you will want to reposition it often. For a small uncovered patio it is one of the few units here rated for full weather, which is usually the deciding factor.
What could go wrong
The 4.1 rating includes a meaningful share of 1-star reviews, which in this category usually means durability complaints rather than performance ones. Plan for the possibility of a replacement element or unit within a few seasons rather than assuming a decade of service.
If you are mounting this permanently instead, note that it is designed as a freestanding tower. A wall-hung unit leaves the deck floor clear and survives weather better, which is why the next few picks lean that way.
5. Encyclpo 36in 1500W Infrared Tower – Best for Small Decks
Encyclpo Patio Heater for Outdoor Use,1500W Infrared, 36 in Portable Tower Heater, 3 Levels, IPX5 Waterproof, Tip-Over&Overheat Protection for Garage, Indoor, Large Room, Backyard, Home
1500W
IPX5
36in tower
7.5 lb
3 settings
Pros
- Two carbon fiber elements reach heat in about a second
- One of the lightest units here at 7.5 lb with a carry handle
- IPX5 waterproof for patios
- balconies and garages
- Fanless and quiet enough for a sleeping space
- 74 percent of ratings are 5 stars
Cons
- No remote control
- the top knob must be reached by hand
- Tip-over sensor trips if the unit is bumped
- Effective radius is limited
The Encyclpo is the answer for a small deck, a balcony, or anywhere carrying a heater between rooms matters more than precision. At 7.5 lb with a handle, it is among the easiest units in the group to move, and two carbon fiber heating wires bring it to heat in about a second. That instant response is the whole point on a balcony where you only go outside for twenty minutes at a time.
Three levels at 600W, 900W and 1500W, IPX5 water resistance, and automatic tip-over and overheat protection in a flame-retardant housing cover the basics well. The 4.3 star average is tied for the top rating here, and 74 percent of ratings are 5 stars, the highest five-star share in the group.
What it does not have is a remote. The top-mounted knob is the only control, which on a deck means getting up to adjust it. If you plan to sit and stay put for an evening, that is a real inconvenience rather than a minor one.
Reviewers also note the tip-over cutoff can be triggered when the unit is bumped or moved, and that the effective radius is limited so you should sit fairly close. A few owners report the control knob cracking after a few weeks, and one report of a unit failing after five months, so treat the knob as a wear item.
Is the Encyclpo right for your deck?
It fits small uncovered decks, balconies, garages, and poolside areas where the deck is exposed but the space is compact. Light weight and fast heat-up make it the most likely to get used casually, which is the point on a balcony where propane is often not permitted.
It is the wrong choice for a deck where you plan to sit for a long evening with the heater out of reach, and for anyone who wants remote or smart control. If either matters, step up to a model with a remote.
What could go wrong
The manual discourages extension cords and the cord itself is not long, so plan the outlet position before you unbox it. Combined with the knob wear reported by a few owners, that is the main reason this is a small-deck pick rather than a whole-deck one.
Its 5000 BTU figure on the listing is a heat-output number, not a coverage number, and should not be compared against the wattage of larger units as if the two were the same measurement.
6. Paraheeter 1500W Infrared Patio Heater – Best for Wall and Railing Mounts
Paraheeter Outdoor Electric Infrared Patio Heater, 1500W
1500W
IP65
10-15 ft stated radius
wall, ceiling or tripod
CSA certified
Pros
- Wall
- ceiling and tripod mounting all in one box
- IP65 weatherproofing for long-term outdoor exposure
- Carbon fiber tube rated for a 10000 hour lifespan
- CSA certified with a one-year warranty
- Silent and odorless with no propane running cost
Cons
- Single heat setting with no thermostat
- Heavy at 18.8 lb for a tripod-mounted setup
- You must sit in line of sight within the 10-15 ft beam
The Paraheeter is the only product in the group that states its outdoor coverage as a radius rather than a square footage figure, and that honesty is why it earns a place. It says 10 to 15 feet of radius, which is the number most of the rest of this list is quietly describing in other words. If you are planning a deck around coverage, this is the spec to plan with.
It mounts three ways: wall, ceiling, or an adjustable tripod, all in the box. IP65 handles long-term outdoor exposure, the carbon fiber tube is rated for a 10,000 hour lifespan, and it is CSA certified with a one-year warranty. For a deck wall or railing post, getting the heat above head height and out of the way is the whole design goal, and this does that.
Owners like the low running cost relative to propane and the automatic tip-over shutoff behind a safety metal grille. The grounded three-prong plug and CSA listing are the sort of detail that matters more on a deck than in a garage, where moisture and grounding faults are more likely.
The trade-offs are honest. There is a single heat setting, so you get on and off rather than a dial. And at 18.8 lb it is one of the heavier units we tested, which matters only if you plan to move it regularly rather than fix it in one place for the season.
Is the Paraheeter right for your deck?
It fits a deck with a solid wall, a railing post, or a pergola beam where permanent mounting is the plan. The stated 10-15 ft radius makes it one of the easier heaters to size a deck around, and CSA certification is a genuine plus for anyone who has been burned by uncertified listings.
It does not fit a deck where you want to move the heat between a table and a sofa, and it does not fit anyone who wants more than one heat level. For either of those, a model with a remote and stepped output will serve you better.
What could go wrong
Before the first use, the foam protective pad over the heating tube has to be removed. Several reviewers single this out as the critical first-use step, because leaving it in place can overheat the element. It is a two-minute job, but it is not optional.
Because there is no thermostat, the practical control is off and on. On a mild shoulder evening, cycling it at the switch is the temperature management you have.
7. SereneLife 1500W Wall-Mount Heater – Budget Pick
SereneLife Infrared Patio Heater, Wall-Mounted Electric Heater with Remote Control, 1500W, IP65 Approved, Odorless, Indoor/Outdoor for Patio, Restaurant, Backyard, Garage, Decks
1500W
IP65
wall or ceiling mount
5.7 lb
ETL certified
Pros
- Lowest cost 1500W IP65 option in the group
- Wall or ceiling mounting frees up deck floor space
- IP65 aluminum alloy frame resists corrosion outdoors
- ETL certified at 88 percent efficiency
- Light at 5.7 lb with an included mounting bracket
Cons
- Listed range of about 18 square feet is very compact
- Single power level with no thermostat or timer
- Wall-mounted only so it cannot be repositioned
This wall-mounted SereneLife is the cheapest way to get a certified 1500W IP65 heater onto a deck, and for a small defined seating area that is a genuinely good trade. At 5.7 lb with the bracket in the box, installation is a short job, and mounting it on a deck wall or under a pergola roof keeps the floor completely clear.
ETL certified with an 88 percent efficiency rating, an aluminum alloy frame for corrosion resistance, a mesh safety guard over the element, and a remote with an LED status indicator. At 4.2 stars from 211 reviews, owners single out the space saving and the efficiency, which does translate into a lower running cost than a larger unit left on high.
The listed heating range of about 18 square feet is the honest number to plan around. It is a personal heater for a spot, not a heater for a deck, and the high-rated aluminum reflector concentrates the beam rather than spreading it, so guests sitting to the side get less benefit than the people directly in front.
There is a single power level and no timer or thermostat. That is fine for a spot you use the same way every time, and frustrating if you want to run it for a long evening and have it cycle itself off. Nothing on the deck can adjust it, because it stays where you put it.
Is the SereneLife wall unit right for your deck?
It fits a deck wall, an outdoor bar, a gazebo side panel, or a covered patio where you have one specific warm spot to protect. The ETL certification and 88 percent efficiency make it the pick if you are installing something permanent and want the lowest ongoing power draw of the wall-mounted options here.
It does not fit a deck you want to heat at more than one location, a large deck, or a seating area where people move around. In those cases the money is better spent on a mount you can aim or a unit with a remote.
What could go wrong
The most common disappointment is coverage. Owners expecting it to warm a deck find it warms roughly a seat or two, and because there is no timer you are on the remote for the whole evening.
It is also permanently wall-mounted, so if the seating moves in October you are back on a ladder. Fix the position of your winter seating before you pick a spot for the bracket.
8. VAGKRI 1500W Adjustable Patio Heater – Best for Adjustable Height
VAGKRI Outdoor Heaters, Electric Infrared Patio Heater with Remote and 12H Timer, IP65 Waterproof, 3 Heat Levels, Wall Mount or Tripod Stand for Home, Office, Patio, Garage
1500W
IP65
33 to 77 inch height
wall or tripod
8.1 lb
Pros
- Height adjusts from 33 to 77 inch to aim at seated or standing guests
- Dual installation with a wall bracket or folding tripod stand
- Three levels at 700W
- 1000W and 1500W
- 12-hour programmable timer on the remote
- One-second instant infrared heat
Cons
- Heating element is not replaceable if it cracks
- Tipping the tripod in wind can break the element
- Warmth is felt only within about 3 ft
- Remote batteries are not included
Height adjustment from 33 to 77 inches is the feature that makes the VAGKRI different, and on a deck it is more useful than it first appears. If you eat at a high table you want the heat lower; if you are standing around a rail you want it higher. A fixed tower forces one compromise, and this lets you set the compromise per season.
You get a wall bracket and a folding tripod in the box, three levels at 700W, 1000W and 1500W, a 12-hour remote timer, IP65 waterproofing, and one-second infrared heat-up. The tripod base is wide and heavy enough to resist tipping on a level deck, which matters more than it sounds on a surface that flexes.
The serious drawback is replaceability. The heating element is not user-replaceable, and several owners report that wind tipping the tripod cracked the element and ended the heater. That is a single point of failure on a product meant to live outside through the season.
Reviewers also report warmth only being felt within about 3 feet, one unit that never powered on, and a short 7-foot cord that often means an extension cord. The 12.5A draw still applies, so this is one heater per 15A branch circuit.
Is the VAGKRI right for your deck?
It fits decks with mixed seating heights, deck bars, and covered patios where you want to move the heat source between a standing area and a table. The wall bracket gives you the option to get it out of the walkway entirely during heavy use.
It is not the choice for an exposed deck corner where wind is a regular feature, because the tripod plus a non-replaceable element is a combination that ends heaters early. There the wall mount is the safer configuration.
What could go wrong
The element is the part to watch, and it cannot be swapped. If the unit lives outside through winter, check the base after any wind event and do not leave it standing on the tripod overnight in a gust.
The remote also ships without batteries and needs a close-range line of sight according to some owners, so keep a spare pair with the deck furniture rather than in the house.
9. Sundate 1500W WiFi Patio Heater – Best Smart Features
Sundate 1500W Infrared Patio Heater, WiFi App, 9 Heat Levels, 24H Timer
1500W
9 heat levels
24-hour timer
WiFi app, remote and touch panel
Pros
- Only heater here with WiFi app control beside remote and touch panel
- Nine heat levels plus a 24-hour timer
- Mounts horizontally or vertically without auto shut-off
- Includes a weather cover many rivals omit
- Light at 2.95 kg with a 120V plug
Cons
- Small warm radius
- best for one or two people
- Mounting bracket described as flimsy
- WiFi instructions are thin and the LED blinks when offline
The Sundate is the only heater in this lineup with WiFi app control, alongside a remote and a touch panel. If your deck is already wired into a smart home, that is a genuine differentiator: you can turn the heat on from inside before you walk out, which is the specific problem smart control solves on a deck.
Nine heat levels and a 24-hour timer cover long gatherings better than most competitors here, and the mounting works horizontally or vertically, so a ceiling install under a deck roof does not trigger a tip-off. The included weather cover is a small thing that none of the other wall or hanging units in this list provides.
It is also a compact, relatively light mounted unit at 2.95 kg, and the glow is a dark orange that several owners say is not distracting on the highest setting. That is worth more than it sounds if the deck is where you end up after dark.
At 4.0 stars from 164 reviews, this one has the highest share of 1-star ratings in the group at about 9 percent. The complaints cluster on the bracket being flimsy and awkward to angle, thin WiFi setup instructions, and a status LED that blinks constantly when the app is not connected.
Is the Sundate right for your deck?
It fits a covered deck or pergola where you want scheduled control, where guests arrive at different times, and where you would rather not walk out in the cold to switch it on. The horizontal or vertical mounting flexibility also makes it the most usable option under a low deck roof in this group.
It is not the right choice for heating more than one or two people, or for a wall that needs a heavy-duty bracket. Owners also note the unit is smaller than the listing photos suggest, so measure your intended spot before committing.
What could go wrong
The bracket is the weak point. Reviews describe it as flimsy and hard to angle, and an angled mount is how you correct for a ceiling that is not quite level. If you are mounting into timber, use the supplied fixings and check them after the first season.
Remotes may also arrive without batteries and can need a close line of sight. The blinking WiFi indicator is cosmetic, but it does mean you will not easily tell from the deck whether the app connection is live.
10. ThermoMate 1500W Oscillating Heater – Best for Wider Seating Areas
ThermoMate Electric Patio Heater, 1500W IP65 Outdoor/Indoor Infrared Heater with Remote, 8 Heating Levels 8-Hour Timer & Oscillation, Tip-over Protection for Garage Backyard Restaurant
1500W
60 degree oscillation
8 levels
IP65 and ETL certified
Pros
- Only heater here with 60 degree oscillation to spread heat across a seating area
- Three-second heat up from a gold coated carbon fiber element
- Eight heat levels plus an 8-hour timer
- IP65 waterproof and ETL certified
- Silent fanless heat that some allergy sufferers prefer
Cons
- Warm output feels weak for 1500W
- Oscillation motor adds noise on some units
- Remote reported as unreliable
- Fireproof guard and swing reduce predictable coverage
The ThermoMate solves one specific problem the rest of this list shares: radiant heat falls off fast, and a fixed beam leaves the people at the edges of a seating group out. Sixty-degree oscillation sweeps the beam across the area so more of the group feels something without moving the unit, which is the closest thing here to a wide-coverage deck heater.
It heats in about three seconds from a gold coated carbon fiber element, runs eight heating levels with an 8-hour timer, and is IP65 waterproof and ETL certified with tip-over and overheat protection at 338 F. At 4.0 stars from 119 reviews, the safety and certification package is among the strongest in the group.
The honest weakness is that the warm output feels weak for a 1500W rating, and several owners say only the person directly in front of it notices. The listed coverage of about 100 square feet and the 18000 BTU figure describe the same limitation from different angles.
Some units also produce an annoying noise from the oscillation motor, and the remote is reported as hard to assemble and sometimes unresponsive. A few owners report units failing within a few months, offset by a customer support team widely praised for fast no-hassle replacements.
Is the ThermoMate right for your deck?
It fits a covered deck or porch where a group sits in a wide arc, a table where people move around, and a spot for someone who is sensitive to fan noise or forced air. The ETL listing and the fireproof rack make it a confident pick for a household with children.
It is not the choice for a single defined seat, where a narrower and cheaper wall unit does the same job, and it is not the choice for anyone who wants a quiet motor. The oscillation that makes it useful is also the thing that makes it audible.
What could go wrong
Plan for the element glow. Several users call the bright element distracting, which matters if your deck time extends well past sunset and you sit in the beam.
The fireproof racket and the 60-degree swing both reduce how predictable the coverage is, so the spot you choose in September may not be the spot the far end of the sofa is in. Test it at a lower level first and mark the position.
Infrared Patio Heater Buying Guide for Decks
Deck heaters fail for predictable reasons: too low, too close to something combustible, undersized for the space, or wired to a circuit that cannot carry them. The sections below are ordered the way you should think about the purchase, and they follow the order in which the constraints appear during a real installation.
Electric infrared or propane on a deck
Electric infrared wins on almost every deck-specific variable. It mounts permanently, runs silently, produces no fumes, and is allowed in places where propane tanks are banned, including many condo balconies and apartment terraces. It draws from a circuit you already understand, and it has no ignition or combustion parts to service.
Propane puts out more raw heat in one direction and heats a larger area, but a mushroom-style patio heater stands more than 7 ft tall before you add the required 3 ft of overhead clearance. That combination alone disqualifies most of them on a deck with a roof, which is the single most common reason deck owners end up with an electric unit.
There is a second reason, and it is not about clearance. Wind blows out most propane burners outdoors, which means the heater you paid for stops working at exactly the moment a deck gets enjoyable. Radiant electric heat is unaffected by wind, because it warms your body rather than the air between you and the unit. If you want the fuel comparison rather than the deck comparison, our patio heater guide for outdoor entertaining breaks both down.
One caution on numbers. Watts and BTU are different measurements and should not be converted into each other and compared as if they were equivalent. A 1500W electric rating describes power draw; a BTU rating describes heat output of a burning fuel. Judge electric and gas heaters against different yardsticks, which is why this list ranks them on mounting, weather resistance, and safety rather than on a single output figure.
Mounting style and deck roof clearance
Ceiling or pergola-beam mounting puts the heat source above head height, which is the most effective position for radiant heat and the least intrusive on the floor. The rule of thumb in this category is at least 7 ft from the deck surface for a wall or beam mount, with the manufacturer’s stated clearances taking priority where they are longer.
Wall and railing mounting does the same job on a deck with no roof, and a wall bracket is more secure in wind than a freestanding tripod. The trade-off is permanence: a wall unit stays where you put it, so decide your winter seating layout before you drill.
Freestanding towers are the only option when there is nothing to mount to, and they are the easiest to move. They are also the first thing a dog or a guest knocks over, which is why tip-over shutoff matters more on this style than the others. Suspension from a pergola beam is a fourth option, and only units rated for hanging should ever be used that way. If your main heating problem is indoors rather than on the deck, our infrared space heater guide for large rooms covers that category instead.
Wattage and how many heaters your deck needs
Every unit in this roundup runs at 1500W on a 120V circuit at 12.5A, which means one heater per 15A branch circuit. That single fact drives most deck-heating decisions, because a typical 15A circuit cannot carry two.
For coverage, use the realistic figure rather than the listing. A 1500W infrared heater gives a comfortable warm zone of roughly 7 to 10 ft of radius where you feel it clearly, and the Paraheeter in this list states 10 to 15 ft for its own beam. Anything wider than that on a product page is describing an indoor figure or a theoretical maximum.
The sizing rule that follows from this is straightforward. Measure the deck, then mark the seating perimeter rather than the total square footage. A 13 by 16 ft covered deck, which is a common size, usually needs three to four heaters spaced around the edge so their zones overlap over the table. One heater in the middle of that space will feel like it is doing nothing, because the warm zone is a beam, not a bubble.
If you need more than one heater, the honest answer is a 240V circuit. Two 1500W units on one 240V branch is the arrangement that makes a mid-size deck work, and it is where a licensed electrician stops being optional. In a 13 by 16 ft deck thread on r/Homebuilding, owners planning multiple infrared heaters landed on the same conclusion, and a separate 240V-versus-propane debate on r/Charlotte went the same way.
IP ratings and all-weather durability
IP44 blocks water splashing from any direction and nothing more. It is fine under a full roof and wrong for anything else. IP55 adds dust protection and water jets from a direction, which is the right floor for a covered but open-sided deck. IP65 handles water jets from all directions and is what you want for a unit that stays out through the season.
Precision matters here because listings blur it. IPX5 as written on several products in this list corresponds to the water-jet protection level, but the missing digit means the dust rating is unstated, so we do not treat it as a sealed unit. Salt air is a separate problem from rain, and powder-coated or aluminum housings corrode faster within a few miles of an ocean than the IP rating will ever tell you.
A permanently mounted unit also needs a seasonal plan. Users report corrosion at element connections and reflector surfaces on units left exposed all winter, and the Sundate in this list is one of the few that ships with a cover. If your unit does not have one, a fitted waterproof cover costs far less than replacing an element in two springs.
Safety features and certifications
Look for a named third-party mark, either ETL or CSA, printed on the unit rather than described in a listing. Four of the ten in this list carry one, including the DR. INFRARED HEATER and the Paraheeter. Overheat protection switches the element off at a set surface temperature, and tip-over shutoff cuts power when the body is moved off its base. Neither is a substitute for clearance.
Tip-over sensors vary a lot in sensitivity. Several owners of the HAIMMY and Encyclpo report units shutting off from a light touch, while the Paraheeter is heavy enough that wind is the more realistic tipping risk. The correct response is placement, not modification: keep heaters out of walkways and away from door edges.
For a deck with children, a child and pet safety lock is worth more than an extra heat level. The HAIMMY includes one with a memory function, so it stays locked once you set it.
Controls, timers and running cost
On a deck you are rarely standing next to the heater, so a remote matters. A timer matters more, because it is the difference between a heater you forget on overnight and one that shuts itself down. Ranges in this group run from 1 to 9 hours on the Briza to 24 hours on the Sundate, with 8 and 12 hours in between.
Running cost is the strongest argument for electric and the easiest to estimate. A 1500W heater at typical residential electricity rates runs in the neighbourhood of a few tens of cents per hour, against roughly 10 to 11 hours of high output from a 20 lb propane refill for a comparable evening on a gas heater. The Paraheeter states its own operating cost as roughly one tenth of a propane heater.
The catch is that electric savings depend on the level you run. A 1500W heater on low is a different bill from one on high, which is the practical argument for the nine-level HAIMMY and the eight-level ThermoMate over the single-setting Paraheeter. If you can turn it down when the group is warm, you pay for the heat you actually use.
Deck Clearances and Safety Rules Worth Knowing
These are manufacturer guidance and general practice, not code requirements. Always follow the clearances printed on the specific unit you buy, because panel materials and reflector designs differ.
Mount ceiling and hanging heaters at least 7 ft above the deck surface where the instructions call for it, and never less than the stated minimum over head height. Leave at least 3 ft of clearance above a heater, and keep the same distance from railings, siding, and overhead beams. Treat composite, vinyl, and pressure-treated timber as combustible surfaces regardless of what the decking is sold as.
Do not point a wall-mounted unit at vinyl siding or a composite panel, because radiant heat at close range can warp or discolour the surface long before anything ignites. Aiming across an open deck rather than at a wall is the safer pattern.
Run any 120V heater on a GFCI-protected outlet, and never through an extension cord on a deck where moisture is present. A 1500W heater at 12.5A already sits near the limit of a 15A branch circuit, so do not share it with other loads.
Watch for wind before you leave a heater running, particularly any freestanding or tripod model. Unplug or switch off a deck heater when you are not using it, and never leave one running unattended or overnight.
Frequently Asked Questions
Are infrared heaters good for patios?
Yes, because radiant infrared heat warms your body directly rather than heating the air around you. That distinction matters outdoors: heated air rises and disperses, and wind removes it, while a radiant beam still lands on your skin. A 1500W infrared patio heater gives a comfortable warm zone of roughly 7 to 10 ft of radius outdoors, which is why it extends deck season well beyond what a convection heater manages.
Is it safe to use a patio heater on a wooden deck?
It is safe when you follow the manufacturer’s clearances. Mount hanging or ceiling heaters at least 7 ft above the deck surface, keep at least 3 ft of clearance above the unit and from railings, siding, and overhead beams, and treat composite, vinyl, and timber decking as combustible. Use a GFCI-protected outlet, avoid extension cords, and switch the heater off when you leave.
How many patio heaters do I need for a deck?
Plan one 1500W heater per seating zone rather than per square foot. A 13 by 16 ft covered deck usually needs three to four units spaced around the perimeter so the warm zones overlap over the table. Because each 1500W heater draws 12.5A on 120V, more than one unit means a 240V circuit and a licensed electrician.
Which brand of infrared patio heater is best?
For a general deck, the DR. INFRARED HEATER DR-298 stands out: three mounting options in one body, 120V plug-in power, and a 4.3 star rating from more than 6,000 reviews, which is the deepest sample in this category. For a covered deck with a permanent install, the Briza is the stronger choice at IP55. For smart control, the Sundate is the only unit with WiFi app control.
What are the downsides of using infrared heaters?
They heat you, not the space. The ambient air temperature barely changes, so a deck will never become as warm as a room, and the warm zone is a beam rather than a bubble. Coverage is narrower than most listings claim, heat output drops sharply with distance, and they draw up to 12.5A on 120V, which limits how many you can add to a standard circuit.
Can you use an infrared heater outside in the rain?
It depends on the IP rating. IP44 blocks splashing water only and suits a fully roofed space, IP55 handles dust and water jets from a direction and is the right floor for a covered open-sided deck, and IP65 handles water jets from all directions for a unit left out through the season. None of these ratings makes a heater safe in a direct downpour, and none of them slow salt-air corrosion near the coast.
Is an infrared patio heater cheaper to run than a propane heater?
Yes, for typical evening use. A 1500W electric heater on a standard residential rate costs a few tens of cents per hour, while a 20 lb propane refill delivers roughly 10 to 11 hours of high output from a 40,000 BTU gas heater. The Paraheeter in this list states its running cost as about one tenth of propane. Running electric on a lower heat level cuts that further.
Which Infrared Patio Heater for Decks Should You Buy?
Start with the DR. INFRARED HEATER DR-298. It is the only unit here that mounts three ways on a standard 120V plug, and its 4.3 star rating from more than 6,000 reviews is the most tested pick we could find for a deck. If your deck has a roof and you want it fixed in place, go with the Briza for its IP55 rating and included wall and ceiling hardware. If your deck is open with nothing to mount to, the HAIMMY 42-inch tower gives you the most heat control for the money.
Then check two numbers before you order. If you need more than one heater, plan for a 240V circuit and an electrician, because three 1500W units will not fit on the 15A circuits most decks already have. And size on realistic warm-zone radius, roughly 7 to 10 ft per unit, not the square footage on the listing. Those two decisions will do more for your deck than the difference between any two heaters on this list.
Whichever you choose, treat it as a permanent part of the space: mount it above head height with the stated clearances, run it on a GFCI-protected outlet, and put a cover on it if it lives outside through winter. That is what turns a cold September evening into a November one you actually use. Our picks and testing were reviewed for 2026, and we will keep this list current as new models arrive.