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Page 32 of 34 Central Heating Radiators

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Save 20% on our excellent range of DuraTherm radiators when you use code RAD20 at checkout.

Offer ends midnight on the 06.08.2026.

Central heating radiators are a must-have for anyone seeking efficient, reliable, and comfortable heating in their home. Not only do they provide consistent warmth throughout your living spaces, but modern radiators are also designed with energy efficiency in mind, helping you save on utility bills while maintaining a cosy environment. Whether you need a radiator for a small bedroom or a large living area, our range of Central Heating Radiators come in various sizes, styles, and finishes to seamlessly blend with your home’s interior.

In addition to their practical benefits, central heating radiators can also be a stylish addition to your home. With sleek designs and a variety of options to choose from, including traditional column radiators and modern, minimalist panel radiators, these can serve as both a functional and decorative feature. 

 
 

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stelrad-elite-k1-radiator-450mm-x-1400mm-single-panel-single-convector-8470

Stelrad Elite K1 Type 11 450 x 1400mm Single Panel Radiator Single Convector - 8470

More Options Available
£111.44 inc
VAT
stelrad-elite-k1-radiator-450mm-x-1200mm-single-panel-single-convector-8469

Stelrad Elite K1 Type 11 450 x 1200mm Single Panel Radiator Single Convector - 8469

More Options Available
£96.97 inc
VAT
stelrad-elite-k1-radiator-600mm-x-1000mm-single-panel-single-convector-8534

Stelrad Elite K1 Type 11 600 x 1000mm Single Panel Radiator Single Convector - 8534

More Options Available
£103.21 inc
VAT
stelrad-elite-k1-radiator-700mm-x-600mm-single-panel-single-convector-8597

Stelrad Elite K1 Type 11 700 x 600mm Single Panel Radiator Single Convector - 8597

More Options Available
£84.71 inc
VAT
stelrad-elite-k1-radiator-700mm-x-700mm-single-panel-single-convector-8598

Stelrad Elite K1 Type 11 700 x 700mm Single Panel Radiator Single Convector - 8598

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£95.65 inc
VAT
stelrad-elite-k1-radiator-700mm-x-900mm-single-panel-single-convector-8600

Stelrad Elite K1 Type 11 700 x 900mm Single Panel Radiator Single Convector - 8600

More Options Available
£108.25 inc
VAT
stelrad-elite-k1-radiator-700mm-x-1000mm-single-panel-single-convector-8601

Stelrad Elite K1 Type 11 700 x 1000mm Single Panel Radiator Single Convector - 8601

More Options Available
£119.05 inc
VAT
stelrad-elite-k2-radiator-300-x-1000mm-double-panel-double-convector-8443

Stelrad Elite K2 Type 22 300 x 1000mm Double Panel Radiator Double Convector - 8443

More Options Available
£106.88 inc
VAT
stelrad-elite-k2-radiator-300mm-x-1500mm-double-panel-double-convector-8444

Stelrad Elite K2 Type 22 300 x 1500mm Double Panel Radiator Double Convector - 8444

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£154.08 inc
VAT
stelrad-elite-k2-radiator-450mm-x-500mm-double-panel-double-convector-8498

Stelrad Elite K2 Type 22 450 x 500mm Double Panel Radiator Double Convector - 8498

More Options Available
£86.53 inc
VAT
stelrad-elite-k2-radiator-450mm-x-700mm-double-panel-double-convector-8500

Stelrad Elite K2 Type 22 450 x 700mm Double Panel Radiator Double Convector - 8500

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£103.97 inc
VAT
stelrad-elite-k1-radiator-450mm-x-800mm-single-panel-single-convector-8465

Stelrad Elite K1 Type 11 450 x 800mm Single Panel Radiator Single Convector - 8465

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£67.85 inc
VAT
stelrad-elite-k2-radiator-450mm-x-1000mm-double-panel-double-convector-8503

Stelrad Elite K2 Type 22 450 x 1000mm Double Panel Radiator Double Convector - 8503

More Options Available
£143.99 inc
VAT
stelrad-elite-k1-radiator-450mm-x-1100mm-single-panel-single-convector-8468

Stelrad Elite K1 Type 11 450 x 1100mm Single Panel Radiator Single Convector - 8468

More Options Available
£66.47 inc
VAT
stelrad-elite-k2-radiator-600mm-x-1000mm-double-panel-double-convector-8570

Stelrad Elite K2 Type 22 600 x 1000mm Double Panel Radiator Double Convector - 8570

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£169.44 inc
VAT
stelrad-elite-p-radiator-600mm-x-700mm-double-panel-single-convector-8549

Stelrad Elite P+ Type 21 600 x 700mm Double Panel Radiator Single Convector - 8549

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£114.07 inc
VAT
stelrad-elite-k2-radiator-700mm-x-400mm-double-panel-double-convector-8631

Stelrad Elite K2 Type 22 700 x 400mm Double Panel Radiator Double Convector - 8631

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£90.42 inc
VAT
stelrad-compact-radiator-300-x-1000mm-triple-panel-triple-convector-3033310

Stelrad Compact Type 33 300 x 1000mm Triple Panel Radiator Triple Convector - 3033310

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£223.17 inc
VAT
stelrad-compact-radiator-500mm-x-600mm-triple-panel-triple-convector-3053306

Stelrad Compact Type 33 500 x 600mm Triple Panel Radiator Triple Convector - 3053306

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£219.87 inc
VAT
stelrad-compact-radiator-500mm-x-700mm-triple-panel-triple-convector-3053307

Stelrad Compact Type 33 500 x 700mm Triple Panel Radiator Triple Convector - 3053307

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£248.48 inc
VAT
stelrad-compact-radiator-500mm-x-900mm-triple-panel-triple-convector-3053309

Stelrad Compact Type 33 500 x 900mmTriple Panel Radiator Triple Convector - 3053309

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£303.38 inc
VAT
stelrad-compact-radiator-500mm-x-1000mm-triple-panel-triple-convector-3053310

Stelrad Compact Type 33 500 x 1000mm Triple Panel Radiator Triple Convector - 3053310

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£331.50 inc
VAT
stelrad-compact-radiator-500mm-x-1100mm-triple-panel-triple-convector-3053311

Stelrad Compact Type 33 500 x 1100mm Triple Panel Radiator Triple Convector - 3053311

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£357.39 inc
VAT
stelrad-compact-radiator-500mm-x-1200mm-triple-panel-triple-convector-3053312

Stelrad Compact Type 33 500 x 1200mm Triple Panel Radiator Triple Convector - 3053312

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£385.28 inc
VAT
stelrad-compact-radiator-600mm-x-400mm-triple-panel-triple-convector-3063304

Stelrad Compact Type 33 600 x 400mm Triple Panel Radiator Triple Convector - 3063304

More Options Available
£145.98 inc
VAT
stelrad-compact-radiator-600mm-x-600mm-triple-panel-triple-convector-3063306

Stelrad Compact Type 33 600 x 600mm Triple Panel Radiator Triple Convector - 3063306

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£210.99 inc
VAT
stelrad-compact-radiator-600mm-x-700mm-triple-panel-triple-convector-3063307

Stelrad Compact Type 33 600 x 700mm Triple Panel Radiator Triple Convector - 3063307

More Options Available
£229.99 inc
VAT
stelrad-compact-radiator-600mm-x-800mm-triple-panel-triple-convector-3063308

Stelrad Compact Type 33 600 x 800mm Triple Panel Radiator Triple Convector - 3063308

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£299.75 inc
VAT
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How do I work out the right size and heat output for my room?

First, match the radiator’s BTU (Delta 50) band to the heat requirement of the room — the site groups radiators into ranges such as 1–999, 1000–1999, 2000–2999 and up to 10,000–25,000 BTU so you can pick a product that meets your target. As a quick guide, a small bedroom often sits in the 1000–1999 BTU band, while a medium living room commonly needs 3000–4999 BTU; larger open-plan spaces may need 5000–7000 BTU or more. Then choose a physical size that fits your wall: common heights include 600mm (many options) and tall verticals at 1600–1800mm if you have limited wall width. For example, if your living room needs about 3500 BTU you might choose a horizontal double panel radiator in the 600 x 1215mm or 600 x 1440mm sizes shown on the site.

Which radiator material is best for speed of heat and long-term performance?

Aluminium radiators heat up quickly and are lightweight, so they’re ideal if you want fast warmth and lower mass. Steel and mild steel radiators (several hundred listings) are heavier, retain heat longer and give a steadier, more even output once warm, so they suit living areas where sustained heat is useful. Each material has trade-offs: aluminium is faster but can cool quicker, while steel stores heat but responds more slowly. If you want fast-response heating in a small bathroom, aluminium suits well; for a family lounge where retained heat matters, a mild-steel panel radiator is often better.

Should I choose a vertical or horizontal radiator for a small bathroom or hallway?

Vertical radiators (about 501 products) are perfect where wall width is limited — tall models such as 1600–1800mm let you fit a high-output unit in a narrow space and free up low wall area for furniture. Horizontal radiators (around 609 products) work best under windows or across longer walls and are often available in wider options like 910–1440mm to deliver higher outputs at 600mm height. For a narrow hallway, a vertical double-flat-panel at 1800 x 455mm gives strong heat without crowding the floor; for a bathroom under a window, a horizontal 600 x 1215mm double panel provides good output and sits neatly beneath the sill.

What’s the practical difference between traditional column radiators and modern flat panel designer types?

Traditional column radiators (for example the Park Lane Colosseum range) use multiple bars or columns to give high surface area and a classic look; double or triple bar columns also make handy towel spaces in a bathroom. Modern flat-panel designer radiators (like DuraTherm double panels) have a slim, minimalist face and often deliver equivalent output in a shallower profile, so they suit contemporary interiors and tighter clearances. Choose a column if you want period styling and a tactile feel; pick a flat panel if you prefer a sleek, low-profile radiator that tucks close to the wall.

Do different colours or finishes affect performance or are they just aesthetic choices?

Colour and finish are mostly aesthetic — the catalogue shows many options such as white (551 items), anthracite (239), black (185), chrome and brass — but finish can influence maintenance and where you’ll use the radiator. For example, chrome or brass-toned radiators work well in bathrooms because they complement taps and fittings, while white is the most common, usually cost-effective choice for living spaces. Very dark finishes like anthracite will show dust and fingerprints more readily, so you might prefer white or chrome in a busy family area.