Best Gas Patio Heater UK 2026: 7 Top Picks Reviewed

There’s something almost rebellious about sitting in your garden when the rest of Britain has retreated indoors. The nights are drawing in, the temperature has dropped to that particular kind of British damp that gets into your bones, and yet — there you are. Glass in hand, legs outstretched, genuinely comfortable. That’s what a good gas patio heater does. It doesn’t just heat a space; it extends your whole outdoor season by a solid three or four months.

A gas patio heater is a freestanding or portable outdoor heating appliance that runs on propane or LPG (liquefied petroleum gas), producing radiant heat typically between 6kW and 13.5kW — enough to warm an area of 10–25 square metres, depending on conditions. Unlike their electric counterparts, gas heaters require no mains wiring, which makes them far more flexible in the typical British garden: no extension cables snaking across the patio, no electrician required, no fussing with outdoor sockets.

Britain’s climate makes outdoor heating a genuinely useful investment rather than a luxury. We don’t get the extreme cold of Canada or northern Europe, but we do get that persistent, drizzly, grey-sky cool that starts in September and lingers stubbornly until May. Shorter days, regular rain, and the occasional gust of wind mean your outdoor furniture spends most of the year looking decorative rather than useful — unless you’ve got the right heater.

This guide covers the seven best gas patio heaters available on Amazon.co.uk right now, with honest assessments of what each one is actually like to own and use in a real British garden. No inflated superlatives, no spec-sheet regurgitation. Just useful information from someone who’s spent rather too long thinking about outdoor heating.

Quick Comparison: Gas Patio Heaters at a Glance

The table tells a fairly clear story: the 13kW models dominate the mid-range market and offer the best heat-per-pound. Where they differ — meaningfully — is in design, portability, and the quality of the flame effect. The Planika Faro sits in its own category: lower output, higher price, and a visual quality that frankly belongs in an interior design magazine. The BIGHORN earns its place at the budget end for anyone with a smaller outdoor space or a tighter wallet.

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Top 7 Gas Patio Heaters: Expert Analysis

1. BU-KO Outdoor Patio Gas Heater – Pyramid Style 13kW with Bluetooth

There’s a reason the BU-KO consistently tops best-of lists for UK garden heaters: it’s genuinely, quietly excellent. The pyramid design — stainless steel frame, quartz glass tube containing an open flame — produces what is arguably the most attractive heat effect in the class. It’s the kind of heater that becomes a conversation piece at a garden party, which, frankly, is the point.

The 13kW output spreads warmth across a roughly 3-metre radius (about 10m²), which is comfortable for a small to medium patio or decking area. What distinguishes this model from similar pyramid heaters, though, is the built-in Bluetooth speaker. It sounds gimmicky; it isn’t. For summer evening entertaining, having your garden playlist come from the heater itself — rather than a phone propped against a flower pot — is surprisingly elegant.

Construction is powder-coated aluminium and stainless steel, with a rust-resistant coating that holds up well against British weather. The frame includes a tip-over safety cut-off, the cover is waterproof, and two wheels make repositioning straightforward. Assembly takes a couple of hours and requires patience — blue protective film on nearly every component is a rite of passage with this model. UK customers consistently praise the heat quality and visual appeal; the most common complaint is that the instructions could be clearer. BU-KO offer a 2-year residential warranty, which is reassuring for a product left outside through a British winter.

Best suited to: garden entertainers and households where ambiance matters as much as warmth. Works on propane or LPG (10kg, 11kg, or 13kg cylinders).

✅ Stunning visual flame effect

✅ Built-in Bluetooth speaker — a genuinely useful feature

✅ Solid build quality with anti-rust coating

❌ Assembly is fiddly and time-consuming

❌ 3-metre heat radius is modest — bigger patios need more than one

Price range: £150–£200 | Prime-eligible on Amazon.co.uk.

2. REALGLOW Umbrella Gas Patio Outdoor Heater 13kW

If the BU-KO is the showpiece, the REALGLOW Umbrella is the workhorse — and sometimes that’s exactly what you need. At its price point, it offers more raw heat coverage than almost anything else on Amazon.co.uk. The 13kW output with a 2.2-metre height and wide reflective hood means warmth reaches outward and downward efficiently, covering a larger effective area than most pyramid-style competitors.

The umbrella (or “mushroom”) design is the classic patio heater silhouette — familiar from every pub garden in Britain. There’s nothing groundbreaking happening here visually, but the design works. The reflector does its job, the push-button Piezo ignition lights reliably, and the safety tip-over switch cuts the gas supply if the unit goes over — a non-negotiable feature when you’ve got guests wandering around after a couple of glasses. The 27mm regulator and hose are included, compatible with standard propane patio gas bottles (the familiar green Calor-type cylinder).

What most buyers overlook about this model is how well it performs in light wind conditions. The reflector hood creates a surprisingly effective shield that keeps the flame alive in the breezy conditions common to British gardens — though anything above a gentle breeze will reduce output noticeably, as it will with any outdoor gas heater.

UK customers rate it highly for ease of assembly and consistent heat delivery. It’s the pick for a household that wants reliable warmth without overthinking it.

✅ Exceptional value for a 13kW heater

✅ Wide reflector for even heat distribution

✅ Reliable push-button ignition

❌ No weatherproof cover included (though available separately)

❌ Aesthetically conservative — purely functional

Price range: £100–£150 | Available with Prime on Amazon.co.uk.

3. REALGLOW Real Flame Outdoor Pyramid Patio Heater 13kW

This is REALGLOW’s more visual proposition — a pyramid-style heater with a genuine open flame contained in a glass tube, rather than the concealed burner of the umbrella style. At 13kW, it matches the output of the umbrella model, but what you’re buying here is atmosphere as much as heat. The stainless steel finish holds up to the elements, and the real flame effect — visible from a distance — gives any evening gathering a focal point.

Practically, the 13kW output is sufficient for a standard British garden patio of up to 10m², and the adjustable heat settings let you dial back on milder evenings. At the risk of stating the obvious: if you’re hosting in September or October, you’ll be on full power. By July, you’ll barely touch the dial. The tip-over switch and flame failure safeguard are both present, which matters rather more when you have an open flame than with a concealed burner.

Assembly is comparable to other pyramid-style heaters — expect around 90 minutes and a degree of frustration. The payoff is a garden heater that, once lit at dusk, genuinely improves the look of the space as much as the temperature. UK reviewers regularly describe it as “a real showpiece,” and they’re not wrong.

Best for: households that want the warmth of a 13kW heater with the visual appeal of an open flame. Not the right pick if you have young children or pets regularly near the heating zone.

✅ Real open flame — dramatic and atmospheric

✅ Full 13kW output at a competitive price

✅ Sturdy stainless steel construction

❌ Open flame requires more care with supervision

❌ Assembly time-consuming

Price range: £150–£220 | Prime-eligible.

4. Dellonda DG220 Freestanding Gas Patio Heater 13kW

Dellonda is a Suffolk-based brand with over 40 years of product development experience, and the DG220 reflects that confidence: it’s unfussy, robustly built, and designed to work. The umbrella-style heater positions its burner head at approximately 2.2 metres, with a metal reflector directing heat downward and outward across roughly 10m². Variable output controls, a fully enclosed gas cylinder chamber, and a safety tip-over switch are all standard.

Where the DG220 earns its place on this list is commercial credibility. It’s sold specifically for both domestic and commercial use, which means it’s engineered for sustained use — the kind of thing a restaurant terrace or wedding venue would run for six hours straight. For domestic buyers, that robustness translates to a heater that handles the constant on-off cycles of garden entertaining without drama. The included weatherproof cover means you’re not rushing to bring it inside every time it drizzles, which, in Britain, would be exhausting.

Fuel consumption sits at around 945g/hr at full output, meaning a standard 11kg propane cylinder lasts roughly 11–12 hours — good enough for several full evenings before you’re calling the gas supplier.

The DG220 is the pragmatist’s choice: no bluetooth speakers, no glass flame effects, just reliable, adjustable heat delivered with commercial-grade durability.

✅ Commercial and domestic rated — built for sustained use

✅ Weatherproof cover included

✅ Straightforward assembly and operation

❌ Purely utilitarian design — no visual drama

❌ Slightly heavier than comparable models

Price range: £130–£170 | Sold and dispatched by Dellonda on Amazon.co.uk.

5. Planika Faro Portable Gas Patio Heater 8kW

Everything else on this list is either functional or functional with decorative pretensions. The Planika Faro is something genuinely different. A Polish-manufactured glass column heater with 20+ years of European fireplace pedigree behind it, the Faro is designed first as a design object and second as a heat source. The result is a heater that would look entirely at home in a Scandinavian boutique hotel garden — or a very tasteful garden in Notting Hill.

At 8kW, it’s less powerful than the 13kW field, heating an area of roughly 8m² effectively. That’s a limitation worth acknowledging: you’re paying considerably more and getting less raw thermal output. What you’re getting instead is the lowest gas consumption in this review — approximately 0.2–0.5kg per hour — which means an 11kg cylinder can last up to 55 hours of burn time. On quiet evenings when you want ambiance more than intense warmth, the Faro is remarkable value-per-hour.

The safety credentials are solid: Kiwa Laboratory certified, EU declaration of conformity, automatic tip-over cutoff, thermoelectric sensor that kills the gas supply if the flame goes out. The wheels lock, the cylinder compartment fits a standard 11kg bottle, and the stainless steel construction with powder-coated finish holds up to outdoor conditions.

Worth noting for UK buyers: the Faro carries EU safety certification. Post-Brexit, UKCA marking is the UK standard, though EU CE-marked products continue to be widely sold in Great Britain. Check the listing for current compliance details if this matters for your application.

✅ Extraordinary design — genuinely beautiful to look at

✅ Exceptional burn time: up to 55 hours per 11kg cylinder

✅ Safety certified and rigorously engineered

❌ 8kW output won’t warm a large space on a cold night

❌ Premium price for lower output than rivals

Price range: £250–£350 | Available on Amazon.co.uk.

6. REALGLOW Bullet Gas Patio Heater 13kW

Think of the REALGLOW Bullet as the apartment-dweller’s answer to the full-size patio heater. At 1.3 metres tall and with a compact cylindrical form, it’s designed for spaces where a full 2.2-metre mushroom heater would look absurd — a small decked area, a narrow garden side return, or a covered terrace where headroom is limited. It still delivers a full 13kW, which is genuinely impressive for its footprint.

The practical appeal is portability. Rolling caster wheels mean you can bring it out when needed and store it in a shed or garage when not — important for the average British semi-detached where outdoor storage is limited and a heater left outside all winter accumulates weather damage. The push-button ignition, tip-over switch, and flame safeguard system are all present. The 27mm propane regulator and hose are included.

What the Bullet lacks compared to its bigger siblings is the heat spread that comes from a reflector hood mounted high above the burner. At 1.3 metres, the heat plume rises at a height that suits people standing or seated close to the unit — it’s best understood as a heater for intimate settings rather than a crowd-warmer.

UK buyers in smaller gardens and those who store their heater between sessions will find this one of the most practical picks on the list.

✅ Full 13kW in a compact, easy-to-store form

✅ Ideal for smaller patios and limited storage situations

✅ Excellent price-to-output ratio

❌ Lower heat profile — not ideal for large groups

❌ Less effective at warming wide areas without a reflector hood

Price range: £100–£150 | Prime-eligible on Amazon.co.uk.

7. BIGHORN Portable Propane Gas Patio Heater 6kW

The BIGHORN 6kW is the budget entry on this list, and unlike many budget entries, it earns its position honestly. At 6kW, the output is lower than the 13kW field — roughly half the thermal punch — but for a sheltered balcony, a small courtyard, or a covered area where the heat isn’t fighting the elements, 6kW is genuinely sufficient. The portable cylinder design makes it compact, easy to move, and simple to store.

It’s particularly well suited to flats with small balconies, terraced houses with narrow gardens, or anyone who wants a gas heater for occasional rather than daily use. The commercial-grade branding (cafés, bars, restaurants) reflects a robust construction that punches above its price point.

Running costs are lower than the 13kW models simply because you’re burning less gas, and the smaller cylinder requirement means less bulk to store. If you’re new to outdoor gas heating and want to try it without spending heavily, the BIGHORN is the sensible starting point.

✅ Budget-friendly entry point for gas patio heating

✅ Compact and portable — ideal for small spaces

✅ Lower running costs than higher-output models

❌ 6kW insufficient for large, open patios on cold nights

❌ Less versatile for entertaining larger groups

Price range: £80–£120 | Available on Amazon.co.uk.

How to Set Up and Look After Your Gas Patio Heater: A Practical Guide

Buying a gas patio heater is the easy part. Getting it running safely, keeping it in good condition through a British winter, and making the most of it over several seasons — that’s where most owners fall short.

Setting up safely. Before you do anything else, carry out a simple leak test on all gas connections. Apply soapy water to the regulator fitting and hose connections after attaching the cylinder; if you see bubbles, there’s a leak. Tighten the connection or replace the hose before lighting. The Health and Safety Executive offers clear guidance on safe LPG appliance use in domestic settings — worth five minutes of your time before the first ignition.

Getting the cylinder right. UK patio heaters use propane (not butane — butane performs poorly in cold weather, which is rather the point of using a heater in Britain). Standard green Calor-type cylinders in 10kg, 11kg, or 13kg sizes fit most models on this list. A 27mm clip-on regulator is the standard fitting; check your heater’s specifications before buying a replacement. Always store cylinders upright, outdoors or in a well-ventilated space, and never inside the house.

Winter maintenance. The British climate is more corrosive than most owners appreciate. Damp air, salt (especially near the coast), and the freeze-thaw cycle all take their toll on outdoor metalwork. Use the cover — every time, not just when rain is forecast. Inspect the hose each spring for cracking or brittleness, as rubber degrades over winter even under cover; a replacement hose costs very little compared to the risk of a gas leak. Wipe down stainless steel components with a damp cloth and dry thoroughly; for powder-coated finishes, a light application of car wax once a year keeps the surface protected.

Storage for the off-season. Disconnect the gas cylinder — store the heater (covered) and the cylinder separately. In a terraced house or flat with limited outdoor storage, the Bullet-style compact models have a real advantage here.

Real-World Scenarios: Which Heater for Which UK Garden?

The weekend entertainer in a suburban semi-detached, Surrey. You’ve got a 4m × 5m decked area, you host every other weekend from March through October, and you want something that looks good and heats the whole group. The BU-KO Pyramid 13kW with Bluetooth is your heater. The flame effect makes it a garden centrepiece, the 13kW output handles a group of six to eight people comfortably, and the Bluetooth speaker means you’ve sorted your garden audio at the same time. Mid-range budget, excellent returns.

The flat-dweller with a small balcony, Manchester. You’ve got maybe 3m × 2m of outdoor space, a rail you can’t exceed in height, and a storage cupboard roughly the size of a shoebox. The BIGHORN 6kW or REALGLOW Bullet 13kW both work here — the BIGHORN if budget is the priority, the Bullet if you want full heat output in a compact form. Either slides into a balcony corner without dominating the space.

The design-conscious couple with an open-plan garden room, Bristol. You’ve invested in your outdoor space — good furniture, considered planting, tasteful lighting. An umbrella heater on wheels would look out of place. The Planika Faro 8kW is your answer. Yes, it costs more. Yes, the output is lower. But it looks extraordinary when lit, burns efficiently for hours, and the conversation it generates is worth every penny of the premium.

The pub landlord or café owner, South East England. You need something that runs for six hours straight, survives being moved daily, and needs no maintenance beyond occasional hose checks. The Dellonda DG220 is engineered for this. Commercial-grade construction, simple operation, reliable output, and a brand backed by 40 years of sourcing experience.

Gas vs Electric Patio Heater: The Honest Comparison

This question comes up constantly, and the honest answer is: they’re good at different things.

Gas heaters win on raw output, portability, and the irreplaceable ambiance of a real flame. Electric infrared heaters — like the popular Devola 2000W wall-mounted models — win on running costs, simplicity, and suitability for smaller spaces where the heater is used very frequently. Many households that entertain regularly end up with both: a wall-mounted electric for quiet evenings alone and a gas heater for when guests arrive.

The environmental consideration is real. Gas heaters produce CO₂ emissions; the Energy Saving Trust consistently notes that reducing outdoor heating usage — or switching to electric where the grid is increasingly renewable — has meaningful impact. That’s a genuine trade-off, not a deal-breaker, but worth acknowledging honestly.

How to Choose a Gas Patio Heater in the UK: 6 Key Criteria

1. Heat output (kW) matched to your space. As a general rule, you need approximately 1kW per square metre of outdoor space you want to heat effectively. A 13kW heater works for a 10–13m² patio; a 6kW model suits a 4–6m² balcony. Don’t buy more heater than your space needs — you’ll waste gas and have a unit that’s oversized for the context.

2. Fuel cylinder compatibility. Most UK models use propane (the green Calor bottles). Check whether your model needs a 27mm or 21mm regulator — they’re not interchangeable. The Gas Safe Register provides guidance on safe LPG use for both homeowners and landlords.

3. Safety features — non-negotiable. A tip-over switch and a flame failure device (which cuts the gas if the flame goes out) are the two must-haves. Any heater on a reputable platform like Amazon.co.uk should have both, but check the listing explicitly. The Gas Safe Register is the definitive UK authority on gas appliance safety.

4. Storage and portability. British gardens are frequently small, storage space is limited, and the heater will need to be put away for part of the year. Wheels are extremely useful; a compact form factor (like the Bullet-style) matters if your shed is already full of lawnmowers and bicycles.

5. Style and aesthetic fit. This sounds trivial — it isn’t. A heater that looks wrong in your garden gets used less, which defeats the point. Pyramid and glass-column heaters suit contemporary gardens; umbrella/mushroom heaters suit traditional pub-garden aesthetics; compact cylinder heaters work where space is the priority.

6. Smoke control zone compliance. If you live in a designated smoke control area — much of inner London, Birmingham, and other urban centres — check your local authority’s rules on open-flame appliances. Lambeth Council, for instance, requires gas heaters in private gardens to be DEFRA-approved. Check your postcode against your local council’s guidance before purchasing a real-flame model.

Common Mistakes UK Buyers Make (And How to Avoid Them)

Buying based on BTU numbers alone. The number 44,000 BTU (approximately 13kW) tells you about maximum output, not about how that heat disperses in a British garden where you’re fighting a 10°C ambient temperature and a breeze. A heater with a well-designed reflector and appropriate height will outperform a nominally more powerful heater with a poor heat distribution design.

Ignoring cylinder running costs. A 13kW heater at full output burns through an 11kg propane cylinder in roughly 11 hours. At current LPG prices from suppliers like Calor, that’s a meaningful running cost across a full season. The Planika Faro’s low consumption rate (up to 55 hours per 11kg cylinder) looks very attractive over a full year of use.

Skipping the hose check. The hose and regulator that come with most budget-to-mid-range heaters are functional but not built to last indefinitely. In the UK’s damp climate, rubber hoses degrade faster than manufacturers tend to indicate. Inspect annually; replace if you see any cracking or brittleness. A new hose costs less than a visit from a gas engineer — or a trip to A&E.

Putting it away without cleaning it. Insects, spiders, and damp all find their way into burner components over a British winter. A quick clean of the burner assembly before storage — and before first use in spring — prevents blockages that cause ignition problems.

Buying a US-spec model. This sounds unlikely, but it happens. US patio heaters use different regulator fittings and may be calibrated for propane pressures that don’t match UK cylinder output. Always verify Amazon.co.uk listings rather than browsing Amazon.com products.

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Long-Term Costs and Value: What Does a Gas Patio Heater Actually Cost to Own?

The sticker price is only the beginning. Over a typical British outdoor entertaining season — let’s say 30 evenings from April through October, averaging 3 hours of use each — a 13kW heater running at two-thirds output (roughly 8.6kW effective average) burns approximately 8–9kg of propane per evening session.

A standard 11kg propane cylinder from a UK supplier currently costs in the region of £30–£45 (price varies by supplier and region, and you’ll pay a cylinder deposit on first purchase). Running through three cylinders over the season is a reasonable estimate for moderate use. So: £90–£135 per year in fuel, plus the initial £100–£200 heater cost. Over three years, the total cost of ownership for a mid-range gas heater runs to roughly £400–£550.

Compare that to an electric infrared heater at 2kW, which at current UK electricity rates (around 24p/kWh) costs approximately 48p per hour to run — or around £43 for the same 90 hours of use. The electric option is meaningfully cheaper to run. It also provides meaningfully less heat coverage.

For maintenance: hose replacement (every 2–3 years, roughly £10–£20), a replacement weatherproof cover if the original tears (£15–£30), and occasionally a new regulator. None of this is alarming. The Which? guide to outdoor heaters provides good supplementary guidance on long-term ownership costs for UK buyers.

The value equation is straightforward: if a gas patio heater extends your usable outdoor season by three months and you genuinely use that time — hosting friends, eating outside, reading in the garden — the cost per hour of enjoyment is extremely low.

FAQ: Gas Patio Heaters UK

Conclusion: Your Garden Deserves Better Than a Fleece in September

The British summer is short. The shoulder seasons — those lovely mild weeks in April and May, September and October — are arguably the best outdoor dining weather we get, but most gardens sit empty through them because the temperature drops the moment the sun goes down. A decent gas patio heater fixes that. Completely.

If you’re buying for the first time, the REALGLOW Umbrella 13kW offers the best heat output per pound at entry-to-mid range. For entertaining with atmosphere, the BU-KO Pyramid 13kW is the pick — the Bluetooth speaker and flame effect transform it from an appliance into a garden feature. For a small balcony or limited storage situation, the REALGLOW Bullet or BIGHORN 6kW are sensible, practical choices. And if you care about design as much as warmth, the Planika Faro is simply in a different aesthetic league.

Check all gas connections before first use, store cylinders correctly, inspect hoses annually, and cover the heater when not in use. Do those four things and a good gas patio heater will reward you for many seasons.

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