Space Heaters

Best Space Heaters in the UK: Where to Buy, What to Choose, and How to Save on Heating

Why picking the right space heater matters

Choosing a space heater is a bit like choosing a pair of shoes: the right fit matters for comfort, safety, and how long it lasts. In the UK, where rooms can be drafty and winters feel endless, the correct heater can transform a chilly lounge into a cosy haven. But which type is best for your space—panel, fan, plinth, or outdoor heater? And where should you buy it to get the best combination of price, range, and support? Let’s walk through the options and the stores you’ll want to check out.

Stores to consider: Expert Electrical

If you’re after a specialist that focuses on electrical heating solutions, Expert Electrical is one of the names that stands out. They often stock an array of plinth heaters, panel convectors, fan heaters, and accessories tailored to both domestic and commercial needs. Shopping with a specialist can be a breath of fresh air when you want technical detail and correct sizing advice.

What Expert Electrical tends to stock

From stainless-steel plinth heaters to compact under-cupboard models, this kind of retailer usually covers products similar to the Consort Claudgen Phsl2s plinth heater and Stiebel Eltron-style panel convectors. You can expect models suited to tight spaces and longer hallways—great if you need low-profile heating without the bulk.

Specialist lighting & heating retailers: Downlights and Forum Lighting

“Downlights” as a category often overlaps with specialist lighting retailers who also sell indoor and outdoor heaters. Forum Lighting, for example, appears in product lists with pull-cord pendant heaters and outdoor patio options. These retailers are useful when you want combined lighting and heating solutions that look good on the ceiling or as a stylish pendant.

Outdoor and pendant heaters from Forum Lighting

Products such as Onyx pendant heaters in 1,500 watt form or Marl outdoor models around 2,000 watt are aimed at patios and covered outdoor areas. To put that in imperial terms, a 1,500 watt heater produces roughly 5,118 BTU per hour, while a 2,000 watt unit gives about 6,824 BTU per hour. That’s enough to take the chill off a small covered patio area on milder evenings.

Popular brands you’ll find in UK stores

When you visit UK retailers—both specialist and mainstream—you’ll see familiar brands like Dimplex, Stiebel Eltron, Consort Claudgen, Atlantic, Ezewarm, Airvent, and Hylite. Each has a particular strength: Dimplex for fan heaters with timers, Stiebel Eltron for sleek panel convectors, and Ezewarm for smart Wi‑Fi panel heaters. Knowing these names helps you compare models on performance, looks, and smart features.

Notable product types and what they do best

Panel convectors are like undercover chauffeurs: quiet and steady, they provide gentle warmth and suit living rooms or bedrooms. Fan heaters are more like sprint runners—fast to heat the air but noisier and best for short bursts. Plinth heaters hide under cabinets and are perfect for kitchens or utility rooms. Outdoor models and pendant heaters handle covered patios and are designed to tolerate splashes, often carrying an IP rating signifying weather resistance.

Where else in the UK to shop for space heaters

Beyond specialist sellers, you’ll find excellent choices at mainstream UK retailers. Stores like Currys, Screwfix, B&Q, Wickes, John Lewis, Robert Dyas, and Toolstation offer wide ranges—from budget fan heaters to premium panel convectors. Online marketplaces such as Amazon UK also list many brands, and they’re handy for reading user reviews and comparing deals quickly.

When to choose big-box stores vs. specialists

Big-box retailers are great for price comparisons and immediate purchases, whereas specialists often provide more in-depth advice and a broader selection of niche items, such as plinth heaters or guards. If you need a slimline guard for a tubular heater—like the Hylite Hhg210 at about 39.37 inches long—specialist stores and trade suppliers are more likely to stock the right fit.

Choosing the right heater for each room

So how do you pick a heater for the lounge, bedroom, bathroom, or outdoor space? Start by thinking about size and use. A snug bedroom benefits from a low‑noise panel heater with a thermostat. A larger open-plan living area may need a higher-output convector or a pair of panel heaters. For bathrooms or damp areas, look for models with an IP rating and bathroom-safe certifications.

Bedrooms, living rooms, and hallways

Bedrooms prefer quieter solutions: a slim panel convector set to a low thermostat avoids disturbing sleep. Living rooms, where you’re often relaxing or entertaining, may need the ability to crank heat up quickly with a fan boost for brief periods. Hallways and boot rooms can use plinth or tubular heaters that free up wall space and sit discreetly beneath cabinets.

Outdoor heaters: matching power to patio size

If you enjoy sitting outside on colder nights, an outdoor or pendant heater extends the season. For an intimate patio space, a 1,500 watt pendant (≈5,118 BTU/hr) can be effective. For larger covered areas, look towards models providing 2,000 watt (≈6,824 BTU/hr) or more. Always ensure the unit’s IP rating suits exposure to damp or spray.

Energy efficiency and real running-cost thinking

We all want warmth without nasty surprises on the bill. While manufacturers list power ratings, a practical approach is to focus on control features—programmable thermostats, eco modes, and timers—which cut wasted runtime. Insulating your room and sealing draughts will make the biggest difference, often more than swapping units.

Understanding heat output in practical terms

Rather than worrying purely about watts, think in BTU per hour when comparing heating power. For example, a compact 1,000 watt panel yields roughly 3,412 BTU/hr, enough for a small room. A heavier-duty 3,000 watt fan heater gives around 10,236 BTU/hr, suited to large or poorly insulated spaces. Pick the lowest power that comfortably does the job—that’s the most efficient choice.

Smart features: Wi‑Fi, timers, and zone control

Smart heaters like Wi‑Fi panel units offer easy scheduling and remote control from your phone, so the room is warm on arrival without running it all day. Brands like Ezewarm and systems such as Lightwave integrate with home automation, letting you group heaters and manage zones—ideal if you heat only one or two rooms at a time.

Are smart heaters worth the extra cost?

If you’re away during the day or like to heat only at certain times, smart features can pay back their cost through reduced running hours. If you’re constantly at home, a basic thermostat and timer may be enough. Consider whether you want voice control, geofencing (heating turns on as you approach), or energy-use reports before deciding.

Safety tips and maintenance you should know

Heaters demand respect. Keep portable fan heaters away from fabrics and never block convection panels. For mounted and plinth units, ensure proper clearances. If a product comes with a guard—such as a 39.37 inch tubular heater guard—install it to protect children and pets. Regular dusting and annual checks on wiring will keep units running safely and efficiently.

IP ratings and bathroom use

Bathrooms and outdoor spaces require specific protection. Look for IP ratings that indicate water ingress resistance—IP44 or higher is common for damp locations. A product labelled "Free Standing 1.2kW Outdoor Heater IP45" suggests it tolerates water spray, but always follow manufacturer guidance and keep heaters in covered and ventilated positions.

How to balance cost, comfort, and appearance

Style matters as much as function for many people. Panel heaters offer a low-key look that modern interiors favour, whereas chrome or stainless finishes suit industrial kitchens or contemporary bathrooms. If aesthetics are a priority, check retailers like John Lewis or Forum Lighting for designer ranges that won’t look out of place in a well-decorated room.

Budgeting tips when buying

Decide the role of the heater first: top-up heat or primary source. For occasional top-up heating, a portable fan heater from a budget retailer will do. For a primary, central source, invest in a properly sized panel convector or plinth heater through a specialist. Look for seasonal sales and compare warranties—longer warranties often indicate better build quality.

Final checks before you buy

Before you click buy, measure the wall or space in inches, check compatibility with your room’s layout, confirm IP rating for damp areas, and verify available control options. If you’re replacing a fixed heater, match mounting points and consider hiring a qualified electrician for installation. Small steps here save a lot of hassle later.

With a mix of specialist retailers like Expert Electrical, lighting and patio experts such as Forum Lighting, mainstream outlets like Currys and Screwfix, and a range of trusted brands, you can find a heater that fits both your budget and lifestyle. Think in terms of BTU per hour for heat output, use inches for sizing checks, and prioritise safety and control. A smart, well-sized heater will make the difference between merely surviving winter and enjoying it.

Conclusion

Buying a space heater in the UK doesn’t have to be overwhelming. Start by identifying the room’s needs, then pick the right type—panel, fan, plinth, or outdoor. Shop specialists for niche items and big retailers for value and convenience, and always check safety ratings and control features. With a little planning—measuring in inches, comparing heat in BTU per hour, and choosing reputable brands—you’ll find a solution that keeps you cosy while keeping costs sensible.