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550mm Wide Vertical Radiators

We have 23 vertical radiators 550mm wide in stock from Reina, Carisa and Ethiant, from 1500mm to 2000mm high, priced from £160.20 to £708.29 with heat outputs from 1,940 to 6,901 BTU/hr (ΔT50).

Width is what a radiator has to fit; height and panel depth are what give it output. If the wall only allows 550mm, go taller or choose a double-panel model rather than settling for less heat. Every model is in stock for free delivery to mainland England and Wales, and each product page shows the certified heat output for every size so you can match it to your room with our BTU calculator.

550mm Wide Vertical Radiators in stock

Compare every 550mm wide vertical radiator in stock

Model Finishes Sizes in this group Heat output (BTU/hr, ΔT50) From
Flat Panel Single Vertical Radiator 1600 Height White 1600 × 560mm 3,256 £160.20
Flat Panel Single Vertical Radiator 1600 Height In Anthracite Anthracite 1600 × 560mm 3,256 £160.20
Flat Panel Single Vertical Radiator 1800mm Black, White 1800 × 560mm 3,607 £160.20
Neva Vertical Mild Steel Radiator Anthracite, White 1800 × 531mm, 1500 × 531mm 3,247–5,883 £182.29
Traditional 2 Column Vertical Radiator 1800mm Black, White 1800 × 560mm 5,074 £230.40
Borda Mild Steel Radiator Vertical White, Anthracite 1800 × 540mm 2,280 £236.16
Flat Panel Double Vertical Radiator 1800mm Black, White 1800 × 560mm 5,557 £250.20
Flat Panel Double Vertical Radiator 1800 Height In Anthracite Anthracite 1800 × 560mm 5,557 £250.20
Aleo Single Vertical Black 1800mm — 1800 × 565mm 4,428 £272.13
Napoli Single Vertical Black 1800mm — 1800 × 565mm 4,428 £272.13
Simini Single Vertical Black 1800mm — 1800 × 565mm 4,428 £272.13
Traditional 3 Column Vertical Radiator 1800mm Black, White 1800 × 560mm 6,901 £305.73
Melvin Aluminium Radiator Vertical Brass, Silver, Black, Anthracite 1800 × 540mm 4,025 £428.04
Resia Vertical Aluminium Radiator Anthracite, White 1800 × 565mm 5,311 £503.32
Loco Vertical Double Aluminium Radiator Anthracite, White 1800 × 565mm 6,155 £515.12
Carisa Plata Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 560mm 3,683 £587.76
Carisa Jacobs W Vertical Aluminium Designer Radiator Textured Black / Red, Textured Black, Textured Anthracite, Textured White 2000 × 535mm 1,940 £611.57
Carisa Motion Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 550mm 4,347 £634.63
Carisa Monza Double Vertical Aluminium Designer Radiator Textured Black, Textured Anthracite, Textured White 1800 × 565mm 6,447 £657.70
Carisa Nemo Double Vertical Aluminium Designer Radiator Textured Black, Textured Anthracite, Textured White 1800 × 565mm 6,447 £657.70
Carisa Jacobs F Vertical Aluminium Designer Radiator Textured Black / Red, Textured Black, Textured Anthracite, Textured White 2000 × 535mm 1,940 £689.69
Carisa Tallis Mirror Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 550mm 4,027 £697.87
Carisa Plata Double Vertical Aluminium Designer Radiator Textured Anthracite, Textured White 1800 × 560mm 5,101 £708.29

Questions about 550mm wide vertical radiators

How much heat does a 550mm wide vertical radiator give out?

Between 1,940 and 6,901 BTU/hr at ΔT50 across the 23 models on this page. The highest output here is the Traditional 3 Column Vertical Radiator 1800mm at 6,901 BTU/hr (2,023 W). All figures are the manufacturers’ certified outputs to EN 442, quoted at ΔT50 — the UK standard for sizing central-heating radiators.

Which 550mm wide vertical radiator is the best value for heat?

On heat per pound it is the Traditional 3 Column Vertical Radiator 1800mm: 6,901 BTU/hr for £305.73, about 23 BTU for every £1. The cheapest model on the page starts at £160.20.

What size room will it heat?

It depends on the model — the range on this page runs from a bedroom, home office or small kitchen at 1,940 BTU/hr up to a large living room or an open-plan kitchen-diner at 6,901 BTU/hr. A well-insulated modern room needs far less than an older one with single glazing and an outside wall, so use our BTU calculator with your room’s measurements before you choose.

What colours and finishes are available?

In this group we have 18 in white, 15 in anthracite, 9 in black, 1 in brass & gold. Colour is chosen as a finish option on the product page.

What else do I need to fit it?

A pair of radiator valves (a thermostatic set is the usual choice) — see our valves and accessories. Wall brackets are supplied with every radiator, and column radiators in this group can be fitted with feet where the wall will not take the full weight. Delivery to mainland England and Wales is free.

Related sizes and ranges

500mm Wide Vertical Radiators · 600mm Wide Vertical Radiators · 1800 x 550mm Vertical Radiators

Back to Radiators by size.