Sovereign 6 Column Cast Iron Radiator – 510mm
The 510mm Sovereign 6 Column Cast Iron Radiator is the smallest in our Sovereign 6 Column range, yet it delivers impressive warmth and elegant period style in a compact size. With its distinctive six-column design, this radiator offers excellent heat output while maintaining a robust, traditional appearance that suits a wide variety of spaces.

 

Available in both 4 column and 6 column variations, the Sovereign series is crafted for flexibility and timeless appeal. Each radiator is cast using original moulds in a specialist European foundry, ensuring authentic detailing and superior build quality that’s hard to match. Inspired by the design sensibilities of the late Victorian and Edwardian eras, this radiator brings classical charm to traditional homes, restorations, and modern interiors alike.

 

The 510mm height is ideal for use beneath windows or in areas with limited wall space—delivering reliable performance without compromising on style. Built to last and engineered for efficiency, the Sovereign range remains one of the finest examples of traditional cast iron heating available in the UK today.

 

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
    S6C-485-1 1 321 94 163 48 90 £33.0 £40.2 £45.0 £53.4 £71.4
    S6C-485-2 2 642 188 326 96 150 £66.0 £80.4 £90.0 £106.8 £142.8
    S6C-485-3 3 963 282 489 144 210 £99.0 £120.6 £135.0 £160.2 £214.2
    S6C-485-4 4 1284 376 652 192 270 £132.0 £160.8 £180.0 £213.6 £285.6
    S6C-485-5 5 1605 470 815 240 330 £165.0 £201.0 £225.0 £267.0 £357.0
    S6C-485-6 6 1926 564 978 288 390 £198.0 £241.2 £270.0 £320.4 £428.4
    S6C-485-7 7 2247 658 1141 336 450 £231.0 £281.4 £315.0 £373.8 £499.8
    S6C-485-8 8 2568 752 1304 384 510 £264.0 £321.6 £360.0 £427.2 £571.2
    S6C-485-9 9 2889 846 1467 432 570 £297.0 £361.8 £405.0 £480.6 £642.6
    S6C-485-10 10 3210 940 1630 480 630 £330.0 £402.0 £450.0 £534.0 £714.0
    S6C-485-11 11 3531 1034 1793 528 690 £363.0 £442.2 £495.0 £587.4 £785.4
    S6C-485-12 12 3852 1128 1956 576 750 £396.0 £482.4 £540.0 £640.8 £856.8
    S6C-485-13 13 4173 1222 2119 624 810 £429.0 £522.6 £585.0 £694.2 £928.2
    S6C-485-14 14 4494 1316 2282 672 870 £462.0 £562.8 £630.0 £747.6 £999.6
    S6C-485-15 15 4815 1410 2445 720 930 £495.0 £603.0 £675.0 £801.0 £1071.0
    S6C-485-16 16 5136 1504 2608 768 990 £528.0 £643.2 £720.0 £854.4 £1142.4
    S6C-485-17 17 5457 1598 2771 816 1050 £561.0 £683.4 £765.0 £907.8 £1213.8
    S6C-485-18 18 5778 1692 2934 864 1110 £594.0 £723.6 £810.0 £961.2 £1285.2
    S6C-485-19 19 6099 1786 3097 912 1170 £627.0 £763.8 £855.0 £1014.6 £1356.6
    S6C-485-20 20 6420 1880 3260 960 1230 £660.0 £804.0 £900.0 £1068.0 £1428.0

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