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Etonian 4 Cast Iron Radiators - 360mm & 505mm high

Often imitated, but never bettered, the Etonian is still top of the class, bringing timeless design, exceptional quality and efficient practical heating to any home. This classically styled cast iron radiator is designed with elegant integral legs and simple detail emphasized by the unusually high standard of casting. Made in Europe, the Etonian has a proven track record and continues to be our best-selling cast iron radiator. Repeatedly chosen by the National Trust for use in their properties as well as in cutting edge Grand Designs; the Etonian was awarded best cast iron radiator by Homebuilding and Renovating magazine and is the first choice of top designers, architects and industry experts. "With good knowledge of what's on offer, the Etonian was a no-brainer when it came to choosing cast iron radiators for my own home. 10 out of 10, they look stunning and are highly efficient." - Jason Orme, Editorial Director, Homebuilding and Renovating, Period Living and Real Homes magazines.

  • Cast in Europe
  • Lowest height of cast iron radiator
  • Free-colour matching service - - Farrow and Ball, Little Greene, Dulux, and all major paint companies
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In stock

Heights Available

360mm - 505mm

660mm 760mm - 960mm
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Lead Time:Approximately 1 to 2 weeks

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Know what heat output you require? Enter it into the below field and we'll let you know if a radaitor is right for your room.

Not sure what output you need to fill your room with heat? Complete the form below to calculate your required heat output.

My house was built after 2002 or is well insulated (part L compliant)

My room is north facing.

My room has French doors / large window.

My room has single glazed windows.

My room is exposed & colder.

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  • Long radiators: Sizes over 1200mm wide will arrive in more than one block to make them easier to move around, meaning they need to be joined together on site. Therefore a joining tool is required and can be supplied on a sale or return basis (£120 refundable deposit). Remember to add a joining tool to your order via Joining tools. Contact our team to discuss the best way to return the tool and ensure a refund.
  • Cancellations: Cast iron radiators are made to order. Once manufacture has commenced, orders cannot be cancelled.
  • Lead time: approximately 1 to 2 weeks.
  • Delivery: We offer delivery to most addresses on the UK mainland (excluding some remote areas) via a commercial pallet carrier service.
  • Fixings: Radiators are supplied with the necessary fixings i.e. feet, wall bracket, plugs, bushes and vents. Cast iron radiators are floor-standing (with feet) as standard – wall mounted versions (without feet) are available on request. 1/2″ connections are supplied as standard. (3/4″ connections are available on request.) Screws are not supplied.
  • Depth: Radiator depth at deepest part (excluding wall bracket) = 175mm.
  • Projection from the wall: Minimum is depth of radiator plus skirting board depth.
  • Valves and finishing touches: These not included as there is now so much choice available. See our Valves page for valves and accessories to complete the look.
  • Heat outputs: These are shown at operating temperatures of Delta T 50. To alter this, please use our handy Delta T Value Changer shown on every product.
  • Pipe centre measurements: Cast iron radiators have tapping centres that equal the width of the radiator, so pipe centre measurements equal the width of the radiator plus and appropriate amount for valves. Bear in mind, some cast iron radiators are hand-finished in the traditional manner so widths of radiators may vary between batches. For this reason, we don’t advise finalising any pipework until the radiators are on site.
  • Manufacturer’s guarantee: 10 year manufacturer’s guarantee against manufacturing defects.
  • Water pressure: Maximum working pressure of 6 bar.
  • Water treatment: The manufacturer’s guarantee will only be valid if your radiators are installed in accordance with British Standards. This means that, on completion of installation, the system should be properly flushed and filled to remove debris and minimise the presence of solid particles and chemical residues, which may cause corrosion and damage within the system. Corrosion inhibitor should be used in accordance with British Standards and should take into account the particular metals within the system.
  • Terms and Conditions: All sales are subject to our standard Ts and Cs; a copy can be downloaded from our website.
  • Made from premium quality cast iron for long-lasting reliability
  • Tested to meet EN442 certification
  • CE Marked
  • High quality rubber EPDM gaskets


All our cast iron radiators are available in a wide range of finishes, including traditional metallic paints and colour matches to popular paint ranges such as Farrow & Ball.

Our images show a selection of the finishes available but please be aware that the images shown are for illustrative purposes and colours may not be accurately reproduced on a computer screen. Therefore more accurate colour cards and swatches can be sent by post to help you ensure you can make an informed choice – please contact our team to request samples.

Primer: A base coat ready for on-site painting or for delivery direct to your chosen painting company in the UK. Please be aware that we advise against leaving the radiators in a just a primer finish; a top coat is required to ensure protection against airborne moisture. We also strongly advise against powder-coating cast iron radiators as this process can weaken the seals between sections, therefore powder-coating will invalidate any manufacturer’s guarantee.

Paint finishes:

  • Traditional matt metallics – see options list and colour card shown;
  • Farrow & Ball colour matches – choose from any of the range;
  • Little Greene Paint Co – choose from any of the range; or
  • Bespoke colour match – we can colour match to any other non-textured paint range (including RAL, Farrow and Ball, Aga, Rayburn, Little Greene Paint Co, Fired Earth, Paint Library and Dulux colours).


  • Shade variations may occur from one paint batch to the next and, over the years, our traditional metallic paints have changed slightly as these are hand-made. Accordingly, where radiators are to be used in the same room and/or a colour match is important, it is advisable to order all radiators at the same time. If you are looking to colour match to radiators ordered previously, please make us aware of this at time of order so we can minimise shade variation.
  • Cast iron radiators by nature have a textured finish. For a smooth finish, please see our steel column models such as the Classic, Colori and Bordo ranges. Light coloured paint finishes such as silver, white and cream will highlight the imperfections characteristic of cast iron more than the darker colours.
More Information
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Price shown is for top coat paint finishes - choose from a huge range of colours. Primer finish also available – please ask for a quote. Height measurement shown includes feet. Width measurements are approximate and exclude valves. For more information see ADDITIONAL INFORMATION page.
Download Printer Friendly Price List Printer Friendly
LengthHeightFinish Watts DT50 BTUs DT50 Price incl VAT
3 Sections - 208mm360mmStandard Colour 131 447 £165.60
3 Sections - 208mm505mmStandard Colour 195 666 £183.60
4 Sections - 269mm360mmStandard Colour 175 596 £201.60
4 Sections - 269mm505mmStandard Colour 261 890 £225.60
5 Sections - 330mm360mmStandard Colour 218 744 £237.60
5 Sections - 330mm505mmStandard Colour 325 1111 £267.60
6 Sections - 391mm360mmStandard Colour 261 892 £273.60
6 Sections - 391mm505mmStandard Colour 391 1334 £309.60
7 Sections - 452mm360mmStandard Colour 306 1043 £309.60
8 Sections - 512mm360mmStandard Colour 306 1043 £345.60
7 Sections - 452mm505mmStandard Colour 456 1555 £351.60
9 Sections - 573mm360mmStandard Colour 393 1340 £381.60
8 Sections - 512mm505mmStandard Colour 521 1779 £393.60
10 Sections - 634mm360mmStandard Colour 436 1488 £417.60
9 Sections - 573mm505mmStandard Colour 586 2000 £435.60
11 Sections - 695mm360mmStandard Colour 480 1639 £453.60
10 Sections - 634mm505mmStandard Colour 652 2224 £477.60
12 Sections - 756mm360mmStandard Colour 524 1787 £489.60
11 Sections - 695mm505mmStandard Colour 717 2445 £519.60
13 Sections - 816mm360mmStandard Colour 567 1935 £525.60
14 Sections - 877mm360mmStandard Colour 611 2084 £561.60
12 Sections - 756mm505mmStandard Colour 782 2669 £561.60
15 Sections - 938mm360mmStandard Colour 655 2235 £597.60
13 Sections - 816mm505mmStandard Colour 847 2890 £603.60
16 Sections - 999mm360mmStandard Colour 698 2383 £637.20
14 Sections - 877mm505mmStandard Colour 912 3113 £645.60
17 Sections - 1060mm360mmStandard Colour 742 2531 £673.20
15 Sections - 938mm505mmStandard Colour 977 3334 £687.60
18 Sections - 1120mm360mmStandard Colour 785 2679 £709.20
16 Sections - 999mm505mmStandard Colour 1043 3558 £733.20
19 Sections - 1181mm360mmStandard Colour 830 2830 £745.20
17 Sections - 1060mm505mmStandard Colour 1108 3779 £775.20
20 Sections - 1242mm360mmStandard Colour 873 2979 £781.20
18 Sections - 1120mm505mmStandard Colour 1173 4003 £817.20
21 Sections - 1303mm360mmStandard Colour 916 3127 £817.20
22 Sections - 1364mm360mmStandard Colour 960 3275 £853.20
19 Sections - 1181mm505mmStandard Colour 1238 4224 £859.20
23 Sections - 1424mm360mmStandard Colour 1004 3426 £889.20
20 Sections - 1242mm505mmStandard Colour 1304 4448 £901.20
24 Sections - 1485mm360mmStandard Colour 1048 3574 £925.20
21 Sections - 1303mm505mmStandard Colour 1368 4669 £943.20
25 Sections - 1546mm360mmStandard Colour 1048 3574 £961.20
22 Sections - 1364mm505mmStandard Colour 1434 4892 £985.20
23 Sections - 1424mm505mmStandard Colour 1499 5113 £1,027.20
24 Sections - 1485mm505mmStandard Colour 1564 5337 £1,069.20
25 Sections - 1546mm505mmStandard Colour 1629 5558 £1,111.20

Buy With Confidence

A member of our team will call you to ensure the radiator you're buying is the right fit for your needs.

Free UK Delivery

We offer delivery to any UK Address for FREE on all orders over £100

Well Established

We've been in the radiator game for 20 years, our knowledge on radiators and all things radiator is second to none... unsure about something, give us a call.