How do I pick the right size and heat output for my room?

Look at the radiator’s BTU output and the panel configuration. our range groups outputs from 1–999 up to 10,000–25,000 BTU; single panels give lower outputs, doubles and triples produce progressively more. a small bathroom will often be satisfied by a radiator in the 1,000–2,000 BTU band or a single panel 600 x 500mm unit, while a medium living room may need 2,000–4,000 BTU, so a double panel 600 x 1000–1200mm is a good starting point. If you need exact heat for a specific room, match the required BTU to the radiator’s included in our range output and favour double or triple panels where higher output is required.

Should I choose a vertical or horizontal radiator for my space?

Choose vertical if you want to save wall and floor space or create a striking feature; many vertical models are tall, with common heights around 1,600–1,800mm. Horizontal radiators work well under windows or along long walls, with widths frequently from 600mm up to 1,440mm. a narrow hallway benefits from a vertical 1,800 x 380mm radiator, while a bay window living room is better served by a horizontal double panel 600 x 1,215mm model.

What’s the difference between single, double and triple panel radiators for performance and projection?

Single panels have the shortest projection and suit smaller rooms where space is tight; doubles add another panel and convector fins for medium rooms; triples give the highest output but project furthest from the wall. So if you need more heat for a larger room, a triple or 6‑panel model will maximise output, while a single panel 600 x 400mm keeps bulk to a minimum in a small bathroom. The choice balances heat output against how far the radiator will stick out into the room.

Which finishes and colours last best and suit bathrooms or kitchens?

White and chrome are classic choices for bathrooms because they read clean and resist obvious staining; chrome also pairs well with fittings. Anthracite, black and brushed brass create a contemporary look for living areas or designer kitchens, and polished aluminium or bare metal suits industrial schemes. a white double panel radiator blends quietly into a neutral bathroom, whereas an anthracite vertical designer radiator becomes a stylish focal point in a modern kitchen.

Can a wall mounted radiator double as a heated towel rail, and what size should I buy?

Yes, there’s a dedicated Heated Towel Rails category and many vertical designer radiators with bars are tailored to towel warming. Look for vertical heights around 1,600–1,800mm or widths of 380–600mm for practical towel space; Park Lane’s Colosseum triple bar verticals and DuraTherm’s oval tube verticals are examples that combine towel-friendly bars with solid heat output. If you want both drying and room heating, choose a taller double or triple panel towel radiator to increase BTU while keeping convenient bar spacing.

Page 12 of 32 Wall Mounted Radiators

k-rad-kompact-type-21-double-panel-radiator-600-x-700mm

K Rad Kompact Type 21 600 x 700mm Radiator - Double Panel Single Convector

5.0

13 ratings

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£78.95 inc
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Save £19.91 | Was £98.86

duratherm-vertical-oval-tube-single-panel-designer-radiator-1800-x-240mm-white

DuraTherm 1800 x 240mm Oval Tube Single Panel Vertical Designer Radiator - White

5.0

843 ratings

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£69.99 inc
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Save £15.01 | Was £85.00

k-rad-kompact-type-11-single-panel-radiator-750-x-1600mm

K Rad Kompact Type 11 750 x 1600mm Radiator - Single Panel Single Convector

4.9

12 ratings

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£124.80 inc
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Save £21.47 | Was £146.27

K-Rad Denver 500 x 1000mm Flat Panel Designer Radiator, White - DEN5001000WT

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£206.54 inc
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Save £9.01 | Was £215.55

k-rad-kompact-type-11-single-panel-radiator-500-x-1200mm

K Rad Kompact Type 11 500 x 1200mm Radiator - Single Panel Single Convector

4.9

12 ratings

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Save £34.22 | Was £120.00

Solaro Derwent 1800 x 304mm Vertical Electric Radiator - Aluminium, Matt Black

£319.99 inc
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K-Rad Capri 1600 x 544mm 2000W Vertical Electric Radiator, White - CAP1600544W

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£338.00 inc
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k-rad-kompact-type-11-single-panel-radiator-600-x-900mm

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£315.00 inc
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k-rad-kompact-type-22-double-panel-plus-radiator-500-x-800mm

K Rad Kompact Type 22 500 x 800mm Radiator - Double Panel Double Convector

4.9

33 ratings

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£94.96 inc
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solaro-single-panel-600-x-470mm-vertical-designer-aluminium-radiator-matt-cappuccino

Solaro Malmesbury Single Panel 600 x 470mm Vertical Designer Aluminium Radiator Matt Cappuccino

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£285.00 inc
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k-rad-kompact-type-21-double-panel-radiator-600-x-800mm

4.9

12 ratings

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solaro-single-panel-1800-x-375mm-vertical-designer-aluminium-radiator-matt-anthracite

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k-rad-kompact-type-21-double-panel-radiator-600-x-900mm

K Rad Kompact Type 21 600 x 900mm Radiator - Double Panel Single Convector

5.0

13 ratings

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£93.49 inc
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k-rad-kompact-type-22-double-panel-plus-radiator-900-x-800mm

K Rad Kompact Type 22 900 x 800mm Radiator - Double Panel Double Convector

4.9

33 ratings

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£182.99 inc
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Park Lane Traditional Colosseum Triple Bar Column Radiator Anthracite 300 x 605mm

4.9

37 ratings

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k-rad-kompact-type-21-double-panel-radiator-750-x-1000mm

K Rad Kompact Type 21 750 x 1000mm Radiator - Double Panel Single Convector

5.0

13 ratings

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£117.93 inc
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13 ratings

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Page 12 of 32 Wall Mounted Radiators

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K Rad Kompact Type 21 600 x 700mm Radiator - Double Panel Single Convector

DuraTherm 1800 x 240mm Oval Tube Single Panel Vertical Designer Radiator - White

K Rad Kompact Type 11 750 x 1600mm Radiator - Single Panel Single Convector

K-Rad Denver 500 x 1000mm Flat Panel Designer Radiator, White - DEN5001000WT

K Rad Kompact Type 11 500 x 1200mm Radiator - Single Panel Single Convector

Solaro Derwent 1800 x 304mm Vertical Electric Radiator - Aluminium, Matt Black

K-Rad Capri 1600 x 544mm 2000W Vertical Electric Radiator, White - CAP1600544W

K Rad Kompact Type 11 600 x 900mm Radiator - Single Panel Single Convector

K Rad Kompact Type 11 750 x 1400mm Radiator - Single Panel Single Convector

K Rad Kompact Type 21 500 x 1200mm Radiator - Double Panel Single Convector

K Rad Kompact Type 22 400 x 1200mm Radiator - Double Panel Double Convector

Solaro Malmesbury Single Panel 1200 x 375mm Vertical Designer Aluminium Radiator Matt Cappuccino

K Rad Kompact Type 22 500 x 800mm Radiator - Double Panel Double Convector

Solaro Malmesbury Single Panel 600 x 470mm Vertical Designer Aluminium Radiator Matt Cappuccino

K Rad Kompact Type 21 600 x 800mm Radiator - Double Panel Single Convector

K Rad Kompact Type 11 300 x 400mm Radiator - Single Panel Single Convector

K Rad Kompact Type 22 600 x 700mm Radiator - Double Panel Double Convector

K Rad Kompact Type 11 600 x 1000mm Radiator - Single Panel Single Convector

K Rad Kompact Type 22 500 x 1000mm Radiator - Double Panel Double Convector

K Rad Kompact Type 11 500 x 500mm Radiator - Single Panel Single Convector

K Rad Kompact Type 11 600 x 1200mm Radiator - Single Panel Single Convector

Solaro Malmesbury Single Panel 1800 x 375mm Vertical Designer Aluminium Radiator Matt Anthracite

K Rad Kompact Type 22 400 x 800mm Radiator - Double Panel Double Convector

K Rad Kompact Type 21 600 x 500mm Radiator - Double Panel Single Convector

K Rad Kompact Type 22 600 x 400mm Radiator - Double Panel Double Convector

K Rad Kompact Type 21 600 x 900mm Radiator - Double Panel Single Convector

K Rad Kompact Type 22 900 x 800mm Radiator - Double Panel Double Convector

Park Lane Traditional Colosseum Triple Bar Column Radiator Anthracite 300 x 605mm

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TCP 2000W White Glass Heater with Side Control Panel

K Rad Kompact Type 11 400 x 1400mm Radiator - Single Panel Single Convector

K Rad Kompact Type 21 500 x 1400mm Radiator - Double Panel Single Convector

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