Sovereign 4 Column Cast Iron Radiator – 510mm

The 510mm tall 4 Column Sovereign Cast Iron Radiator is the most compact option in our popular Sovereign range. Despite its modest height, this radiator delivers an impressive heat output, making it an ideal solution for smaller rooms, under windows, or anywhere space is limited. Its balanced proportions and intricate traditional styling make it a favourite among interior designers, restoration specialists, and homeowners looking to blend functionality with authentic period character.

The Sovereign range is one of the most trusted and best-loved collections of cast iron radiators in the UK. Available in five height options, the 510mm model offers a flexible choice for consistent style throughout your property—from grand reception rooms to modest corridors and bathrooms.

Expertly cast in a European foundry using original historic moulds, these radiators showcase fine craftsmanship and superb attention to detail. Their design reflects the elegance of the late Victorian and Edwardian periods, making them a perfect addition to both heritage homes and carefully curated modern interiors.

 

Key Features

  • Victorian traditional cast iron design
  • Excellent heat output
  • Suitable for period and contemporary homes
  • Fully assembled and pressure tested in the UK
  • 25-year manufacturer’s guarantee
  • Compatible with all heating systems, including renewables
  • Tested Pressure: 8 bar
  • Conforms to BS EN442-1 & BS EN442-2
  • Finish options: Primer, Painted (any RAL), Polished, Powder Coated, Metallic
  • Material: 100% Cast Iron
  • Custom sizes available on request

 

Ordering Information
Please select your radiator's length and finish from the dropdown menus, then enter your chosen colour in the text box provided.
For custom requests, long radiators or help placing an order, please call us on 01723 321 333.

 

Delivery
Delivery is made using a secure pallet service.
Current lead times may vary – contact our office to confirm current delivery estimates.

 

Each radiator requires a bleed valve and a temperature control valve to operate correctly.
Optional accessories include wall stays for added stability and pipe shrouds for a cleaner finish.

Choose Your Style
Start by selecting the radiator style that best suits your space and aesthetic — from traditional four-column designs to decorative period models.

Select Size & Finish
Use the drop-down menus on each product page to choose your preferred size (number of sections) and finish type (painted, powder coated, metallic, or polished).

Enter Your Colour Choice
Next, enter your chosen colour in the text box provided. You can select from:
– One of our specially curated in-house paint colours
– A colour from any leading paint brand (e.g. Farrow & Ball, Little Greene, etc.)
– One of our metallic or hand-polished options
You can explore our full range of finishes here.

Confirmation & Lead Times
Once your order is placed, you’ll receive an email confirmation and a provisional completion date.
Painted and powder-coated radiators typically have a lead time of 10–20 working days, depending on workload.
Metallic and polished finishes may take a little longer due to the detailed hand-finishing process.

Need a Longer Radiator?
If you require a radiator longer than what’s listed on our website, or you’ve selected a larger size, we can help. We manufacture to order — just give us a call to discuss your requirements.

Delivery Information
Radiators are delivered on a palletised kerbside service.
– Once your order is complete, we will be in touch to arrange a convenient delivery date.
– On the day of delivery, the courier will send a text message with a 2-hour time slot.
– Cast iron radiators are extremely heavy — please arrange adequate lifting assistance at your property.

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    Specification Table

    Product Code Sections BTUs (ΔT=50) Watts (ΔT=50) BTUs (ΔT=30) Watts (ΔT=30) Radiator Length (mm) Primer Painted Powder Coated Metallic Polished
    S4C-510-1 1 213 62 108 31 90 £23.4 £30.6 £35.4 £43.8 £61.8
    S4C-510-2 2 426 124 216 62 150 £46.8 £61.2 £70.8 £87.6 £123.6
    S4C-510-3 3 639 186 324 93 210 £70.2 £91.8 £106.2 £131.4 £185.4
    S4C-510-4 4 852 248 432 124 270 £93.6 £122.4 £141.6 £175.2 £247.2
    S4C-510-5 5 1065 310 540 155 330 £117.0 £153.0 £177.0 £219.0 £309.0
    S4C-510-6 6 1278 372 648 186 390 £140.4 £183.6 £212.4 £262.8 £370.8
    S4C-510-7 7 1491 434 756 217 450 £163.8 £214.2 £247.8 £306.6 £432.6
    S4C-510-8 8 1704 496 864 248 510 £187.2 £244.8 £283.2 £350.4 £494.4
    S4C-510-9 9 1917 558 972 279 570 £210.6 £275.4 £318.6 £394.2 £556.2
    S4C-510-10 10 2130 620 1080 310 630 £234.0 £306.0 £354.0 £438.0 £618.0
    S4C-510-11 11 2343 682 1188 341 690 £257.4 £336.6 £389.4 £481.8 £679.8
    S4C-510-12 12 2556 744 1296 372 750 £280.8 £367.2 £424.8 £525.6 £741.6
    S4C-510-13 13 2769 806 1404 403 810 £304.2 £397.8 £460.2 £569.4 £803.4
    S4C-510-14 14 2982 868 1512 434 870 £327.6 £428.4 £495.6 £613.2 £865.2
    S4C-510-15 15 3195 930 1620 465 930 £351.0 £459.0 £531.0 £657.0 £927.0
    S4C-510-16 16 3408 992 1728 496 990 £374.4 £489.6 £566.4 £700.8 £988.8
    S4C-510-17 17 3621 1054 1836 527 1050 £397.8 £520.2 £601.8 £744.6 £1050.6
    S4C-510-18 18 3834 1116 1944 558 1110 £421.2 £550.8 £637.2 £788.4 £1112.4
    S4C-510-19 19 4047 1178 2052 589 1170 £444.6 £581.4 £672.6 £832.2 £1174.2
    S4C-510-20 20 4260 1240 2160 620 1230 £468.0 £612.0 £708.0 £876.0 £1236.0

    More than 20 sections? Please call us on 01723 321 333
    All prices include VAT.