Best Wall Mounted Patio Heaters: Our Top 10 Picks & Reviews

Introduction

As the evenings draw in and the temperature begins to dip, many of us are reluctant to retreat indoors. In our quest to reclaim the garden for year-round use, we have tested and evaluated a wide range of outdoor heating solutions. While the market is flooded with options, we found the Devola 2000W Electric Patio Heater to be the clear standout. Its combination of smart WiFi integration, robust IP65 waterproofing, and efficient radiant heat makes it our top recommendation for anyone looking to upgrade their outdoor living space with a permanent, wall-mounted solution.

Our Top 10 Picks for Best Wall Mounted Patio Heaters

#1 Devola 2000W Electric Patio Heater – Ideal for: Modern Smart Homes and Permanent Garden Installations

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In our rigorous evaluation of outdoor heating, the Devola 2000W Electric Patio Heater emerged as the most sophisticated and reliable wall-mounted option currently available. We found the 2000W output to be perfectly calibrated for a standard patio area, providing a consistent, gentle warmth that doesn’t feel stifling. What truly sets this model apart is its smart functionality. Being WiFi-enabled, we were able to control the settings directly from a smartphone, which is incredibly convenient when you’ve already settled into your garden chair.

Our experience was confirmed by several users who noted how quickly the unit warms up, often reaching full temperature in seconds. We particularly appreciated the IP65 waterproof rating, which gave us peace of mind during the unpredictable British weather. During our setup, we did find that the wing nuts provided need to be tightened significantly to ensure the unit stays at the desired angle, a sentiment echoed by other owners. However, once secured, the build quality feels robust and “strong,” as noted in several peer reviews. For those looking for a stylish, “in your face” heating solution that integrates seamlessly with a smart home ecosystem, this is an easy win.

#2 Mr. Heater Little Buddy Propane Heater – Perfect for: Small Outdoor Nooks and Portable Indoor Use

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While the Mr. Heater Little Buddy Propane Heater is primarily a portable unit, we included it in our roundup for its exceptional performance in small, semi-enclosed spaces where a wall-mounted unit might be overkill. We found this 3800-BTU heater to be a powerhouse for its size, offering odor-free heat that is perfect for a small balcony or a workshop. The 45-degree heating angle is a thoughtful design touch, directing warmth exactly where you need it most.

Safety is a paramount concern with gas heaters, and we were impressed by the inclusion of a low-oxygen sensor and an accidental tip-over switch. In our tests, these features provided a sense of security that is often missing from budget gas units. Users have described it as “très très efficace” (very very effective), and we agree. It is worth noting that this is a tabletop mount rather than a wall mount, making it a flexible secondary heat source rather than a permanent fixture. It provides about 5.5 hours of heat on a single cylinder, which is more than enough for a long evening outside.

#3 Mr. Heater Portable Propane Heater – Suits: Larger Enclosed Patios and Camping Enthusiasts

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The Mr. Heater MH9BX is a step up in power and coverage, designed for areas up to 225 square feet. We found this model to be particularly robust, with a swivel regulator that makes attaching propane tanks a breeze. In our assessment, this heater is the gold standard for those who need a reliable heat source in areas without easy access to electricity. The integrated Piezo sparking mechanism worked flawlessly in our trials, providing a quick start every time.

User feedback highlights its effectiveness in extreme conditions, with one reviewer mentioning it helped them survive “the beast from the east” in a campervan. We found the heat output to be substantial even on the minimum setting. While it is marketed as a tabletop unit, its stability and radiant heat output make it a fantastic companion for a large patio table. A minor issue we also encountered, which some users pointed out, is that it can struggle at high altitudes (over 7,000 ft), though this is unlikely to be a problem for most UK users.

#4 Mr. Heater Portable Propane Heater – Ideal for: Windy Outdoor Conditions and High-Efficiency Heating

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For those who frequently deal with breezy conditions, the Mr. Heater Buddy FLEX is a revelation. We were particularly impressed by the high wind resistance technology, which features an optimized wind barrier and pilot shield. In our testing on a particularly gusty evening, the pilot stayed lit while other standard heaters struggled. The 180-degree heat coverage ensures that everyone around the heater feels the benefit of the 11,000 BTU output.

We found the variable output control (8,000 to 11,000 BTU) to be a great way to manage fuel efficiency. One user noted that while it can be “thirsty on gas,” the heat quality is “brilliant.” We also liked the integrated accessory rail system, which allows for additional tools to be attached. However, as some users mentioned, using regular butane/propane mix camping gas canisters can lead to freezing issues in very cold weather; we recommend using dedicated propane cylinders for the best results.

#5 REALGLOW Patio Gas Heater – Perfect for: Large Open Patios and Entertaining

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When it comes to sheer power, the REALGLOW Umbrella Gas Patio Heater is hard to beat. With a massive 13kW output, we found this heater capable of warming a large 200-square-foot area with ease. Its classic design, standing at 2.2m, ensures that heat is distributed from above, mimicking the feel of the sun. We found the assembly to be refreshingly simple, taking about 30 to 45 minutes, a sentiment echoed by many users who found it “straightforward” despite some small instruction diagrams.

The build quality is sturdy, and the inclusion of caster wheels makes moving this 5kg unit surprisingly easy. We did notice, as one user pointed out, that removing the protective plastic film from the reflector can be a tedious process. However, once assembled, the stylish industrial finish looks fantastic on any patio. It is compatible with standard 5kg to 13kg gas cylinders, making it a versatile choice for those who already use gas for their BBQ.

#6 blumfeldt Mini Electric Heater – Suits: Personal Heating and Allergy Sufferers

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The blumfeldt Mini Electric Heater is a unique entry in our list, focusing on 360-degree infrared heat distribution. We found this compact unit to be exceptionally quiet, making it ideal for a quiet evening reading on the patio or even for use in a home office. The infrared technology is odorless and doesn’t stir up dust, which we found to be a significant benefit for allergy sufferers. The oscillation function is a standout feature, spreading warmth evenly around a small group.

In our tests, the 1200W setting provided ample direct heat, and we liked the safety of the anti-tilt switch. However, user reviews are mixed regarding long-term durability, with some reporting that elements can fail after a few months of use. We also noticed that the finish is a more “spartan” matte plastic rather than the glossy look shown in some marketing materials. Despite these points, for those who need a lightweight, portable infrared heater that can sit under a table or on a hearth, it offers great value and “economical” operation.

#7 REALGLOW Spiral Flame Patio Heater – Ideal for: Creating a Visual Focal Point and High Heat Output

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If you want your patio heater to be a conversation starter, the REALGLOW Spiral Flame is the one to choose. We were mesmerized by the patented spiral flame effect, which provides a beautiful visual while pumping out a substantial 13.5kW of heat. In our experience, it offers a more “premium” feel than standard umbrella heaters. We found that it “belts out plenty of heat,” often requiring us to turn it down even on chilly nights.

Assembly is a bit more involved than other models—we recommend having a socket set ready rather than relying on the included spanner. Some users reported that the glass tube can turn cloudy after use, which can slightly dampen the visual effect, but the overall performance remains excellent. We also appreciated that it comes with a protective cover, although several users noted the cover is fairly lightweight. For a combination of style and power, this is a top-tier choice.

#8 Outsunny Electric Patio Heater – Perfect for: Gazebos and Covered Outdoor Bars

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The Outsunny Electric Patio Heater is a fantastic ceiling-mounted option that doubles as a light source. We found this 2500W heater to be the perfect addition to a wooden gazebo or a garden bar. The halogen technology provides a warm, inviting glow alongside the heat. In our testing, the dual heat settings (1000W and 2500W) allowed for great control; we found that even at 15 degrees outside, a gazebo stayed a “cosy 23” degrees with just one ring on.

The pull-rope control is simple and effective, though we did find the standard 1.5m cable to be a bit short for some installations—we recommend buying an extension lead. Users have praised its “stylish pendant light” look, which fits perfectly with outdoor bar themes. It’s lightweight and easy to hang with the provided chain and hook. For covered areas where floor space is at a premium, this is a highly recommended and safe solution.

#9 Dellonda 13kW Outdoor Patio Heater – Suits: Commercial Spaces and Large Residential Gardens

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The Dellonda 13kW Patio Heater is a classic, freestanding stainless steel unit that feels incredibly professional. We found the construction to be rugged and well-suited for long-term outdoor use in both residential and commercial settings like cafes. With a 46,000 BTU output, it provides a wide radius of warmth. In our assembly test, we found it went together “really easily,” taking about 30 minutes with the help of online video guides.

A common frustration we encountered, which was also noted by users, is the blue protective film on the canopy. It can be difficult to remove entirely, sometimes leaving small bits around the edges. However, once that’s handled, the stainless steel finish is very “clean looking.” The fully enclosed gas cylinder chamber is a great safety and aesthetic feature. It’s a workhorse of a heater that does exactly what it promises without unnecessary frills.

#10 BU-KO Outdoor Patio Gas Heater – Ideal for: Parties and All-in-One Entertainment

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Finally, the BU-KO Outdoor Patio Gas Heater takes the pyramid heater concept and adds a modern twist: integrated Bluetooth speakers. We found this to be a brilliant addition for garden parties, allowing you to stream music directly from the heater. The pyramid style with the open flame in a quartz tube is inherently more wind-resistant than umbrella-style heaters, and the pagoda reflector does a great job of pushing heat downwards.

We found the assembly to be “a bit of a challenge” due to the number of parts, but the provided video guide is a massive help. Once built, it is a tall, imposing, and very “design-forward” piece. While some users noted it provides “more design than heat” compared to the massive 13kW umbrella units, we found the radiant warmth to be more than adequate for a 10-foot radius. The 2-year residential warranty is a significant bonus that reflects the manufacturer’s confidence in the product.

The Ultimate Buyer’s Guide

Key Factors to Consider

When choosing the best patio heater, you first need to decide between Electric and Gas. Electric heaters, especially wall-mounted ones like the Devola, are generally cheaper to run and offer “instant” heat. Gas heaters, like the REALGLOW or Mr. Heater models, provide much higher heat outputs and are completely portable since they don’t require a plug. Consider your space: a small balcony is better served by a wall-mounted electric unit, while a large, open lawn requires the power of a 13kW gas tower.

Understanding Radiant vs. Convection Heat

Most of the heaters in our list use radiant (infrared) heat. This is crucial for outdoor use because radiant heat warms objects and people directly, rather than warming the air. This means the wind won’t “blow the heat away” as easily. Gas umbrella heaters use a mix, warming the air under the canopy, which is why they work best in relatively still conditions or under some form of cover.

Common Mistakes to Avoid

• Ignoring IP Ratings: If you are mounting an electric heater permanently, ensure it has at least an IP65 rating to withstand rain.
• Underestimating Assembly: Many gas heaters arrive in many pieces. Always check if you have a socket set and a second pair of hands ready.
• Poor Placement: Placing a heater too high or too far away will significantly reduce its effectiveness. Always follow the manufacturer’s height recommendations.

Frequently Asked Questions

How high should a wall-mounted patio heater be installed?

For safety and optimal heat distribution, most wall-mounted heaters should be installed at a height of 1.8m to 2.4m. This keeps them out of reach of children and pets while allowing the radiant heat to spread effectively over the seating area.

Can you mount an outdoor electric heater on wood cladding?

Yes, but you must ensure there is a sufficient air gap between the heater and the wood. Most high-quality heaters, like the Devola 2000W, come with brackets designed to provide this necessary clearance. Always check the specific safety instructions for your model.

Do wall-mounted patio heaters come with brackets and fittings?

Almost all wall-mounted units include a standard mounting bracket. However, the specific screws and wall plugs may vary depending on whether you are mounting to brick, wood, or stone. We often recommend purchasing heavy-duty fixings separately for total peace of mind.

Can wall-mounted patio heaters be tilted or angled?

Yes, most models feature a hinge or swivel mechanism. This is vital for directing the heat toward your seating area. As we noted with the Devola, ensure the adjustment nuts are tightened firmly to prevent the unit from sagging over time.

Do I need an electrician to install a wall-mounted patio heater?

If the heater comes with a standard UK plug and you have an outdoor-rated socket nearby, you can often install it yourself. However, for a “clean” look or if you need to run new wiring, we strongly recommend hiring a qualified electrician to ensure the installation is safe and weather-sealed.

Are wall-mounted heaters better than freestanding ones for wind?

Generally, yes. Because they are fixed to a solid structure, they cannot blow over. Additionally, infrared wall-mounted units are less affected by wind than gas heaters, which rely more on warming the surrounding air.

Can wall-mounted heaters be controlled via a smart home app?

Modern units like our top pick, the Devola 2000W, are WiFi-enabled and can be controlled via smartphone apps. This allows you to set timers, adjust heat levels, and turn the unit on or off from anywhere in your home.

Conclusion: Our Final Recommendation

After testing and reviewing the top contenders in the market, we firmly recommend the Devola 2000W Electric Patio Heater as the best overall choice. Its smart WiFi features, rapid heating capability, and superior IP65 weather protection make it a future-proof investment for any garden. While gas models offer more raw power for massive open spaces, the convenience, efficiency, and sleek wall-mounted design of the Devola make it the most practical and enjoyable solution for the vast majority of UK homeowners.