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1400mm Wide Horizontal Radiators

We have 29 horizontal radiators 1400mm wide in stock from Ethiant, Carisa and Reina, from 295mm to 750mm high, priced from £108.49 to £700.10 with heat outputs from 1,563 to 9,766 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 1400mm, 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.

1400mm Wide Horizontal Radiators in stock

Compare every 1400mm wide horizontal radiator in stock

Model Finishes Sizes in this group Heat output (BTU/hr, ΔT50) From
Nevah Mild Steel Radiator Horizontal Anthracite, White 590 × 1400mm, 295 × 1400mm 1,563–4,914 £108.49
Rione Single Mild Steel Radiator Horizontal White 544 × 1400mm 3,113 £214.02
Traditional 3 Column Horizontal Radiators 300 Height White 300 × 1370mm 3,145 £222.56
Neva Horizontal Mild Steel Radiator Anthracite, White 550 × 1416mm 3,174–5,079 £250.92
Oval Tubed Panel Double Horizontal Radiator 600 Height In White White 600 × 1440mm 5,756 £259.20
Traditional 4 Column Horizontal Radiators 300 Height White 300 × 1370mm 4,059 £264.60
Oval Tubed Panel Double Horizontal Radiator 600 Height In Anthracite Anthracite 600 × 1440mm 5,756 £267.31
Traditional 3 Column Horizontal Radiators 400 Height White 400 × 1370mm 4,193 £286
Traditional 3 Column Horizontal Radiators 500 Height White 500 × 1370mm 5,175 £312
Traditional 3 Column Horizontal Radiator 600mm Height Black, White 600 × 1370mm 6,088 £336.96
Traditional 4 Column Horizontal Radiators 400 Height White 400 × 1370mm 5,277 £336.96
Rione Double Mild Steel Radiator Horizontal White 544 × 1400mm 4,732 £339.48
Rienza Aluminium Radiator Horizontal Anthracite, White 565 × 1400mm 3,563 £354.24
Slimline Horizontal Mild Steel Radiator Anthracite, White 600 × 1400mm 3,741 £358.67
Traditional 4 Column Horizontal Radiators 500 Height White 500 × 1370mm 6,596 £372.32
Traditional 3 Column Horizontal Radiators 750 Height White 750 × 1370mm 7,610 £376.48
Carisa Nemo XL Horizontal Aluminium Designer Radiator Textured Black, Textured Anthracite, Textured White 565 × 1400mm 2,833 £319.92
Carisa Monza XL Horizontal Aluminium Designer Radiator Textured Black, Textured Anthracite, Textured White 565 × 1400mm 3,189 £332.57
Traditional 4 Column Horizontal Radiators 600 Height White 600 × 1370mm 7,813 £436.80
Piatto Horizontal Aluminium Radiator Anthracite, White 600 × 1420mm 3,636–5,199 £428.04
Traditional 4 Column Horizontal Radiators 750 Height White 750 × 1370mm 9,766 £477.75
Carisa Tallis XL Horizontal Aluminium Designer Radiator Textured Navy Blue, Textured Anthracite, Textured White 590 × 1400mm 3,282 £458.30
Carisa Nemo XL Double Horizontal Aluminium Designer Radiator Textured Black, Textured Anthracite, Textured White 565 × 1400mm 5,014 £465.74
Carisa Monza XL Double Horizontal Aluminium Designer Radiator Textured Black, Textured Anthracite, Textured White 565 × 1400mm 5,014 £465.74
Carisa Nemo Horizontal Aluminium Designer Radiator Textured Black, Textured Anthracite, Textured White 600 × 1420mm 3,859 £476.16
Resia Horizontal Aluminium Radiator Anthracite, White 600 × 1420mm 4,769 £597.78
Carisa Tallis Double XL Horizontal Aluminium Designer Radiator Textured Navy Blue, Textured Anthracite, Textured White 590 × 1400mm 5,248 £562.46
Carisa Monza Double Horizontal Aluminium Designer Radiator Textured Black, Textured Anthracite, Textured White 600 × 1420mm 5,666 £700.10
Carisa Nemo Double Horizontal Aluminium Designer Radiator Textured Black, Textured Anthracite, Textured White 600 × 1420mm 5,666 £700.10

Questions about 1400mm wide horizontal radiators

How much heat does a 1400mm wide horizontal radiator give out?

Between 1,563 and 9,766 BTU/hr at ΔT50 across the 29 models on this page. The highest output here is the Traditional 4 Column Horizontal Radiators 750 Height at 9,766 BTU/hr (2,864 W). All figures are the manufacturers’ certified outputs to EN 442, quoted at ΔT50 — the UK standard for sizing central-heating radiators.

Which 1400mm wide horizontal radiator is the best value for heat?

On heat per pound it is the Oval Tubed Panel Double Horizontal Radiator 600 Height In White: 5,756 BTU/hr for £259.20, about 22 BTU for every £1. The cheapest model on the page starts at £108.49.

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 1,563 BTU/hr up to a big open-plan space, or one radiator doing the work of two at 9,766 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 28 in white, 16 in anthracite, 8 in black. 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

1300mm Wide Horizontal Radiators · 1500mm Wide Horizontal Radiators · 300 x 1400mm Horizontal Radiators · 600 x 1400mm Horizontal Radiators

Back to Radiators by size.