Sovereign 4 Column Cast Iron Radiator – 660mm

The 660mm tall Sovereign 4 Column Cast Iron Radiator represents a perfect balance of classic proportions and impressive heat output. At approximately 24 inches in height, this mid-sized model offers excellent flexibility—ideal for standard room heights and versatile enough to work in both larger and more compact spaces.

With its elegant lines and timeless silhouette, the Sovereign radiator is a refined choice for those restoring period properties or adding a touch of historic charm to modern interiors. Its stature, paired with its highly efficient heat distribution, makes it one of the most practical and attractive options in our cast iron range.

This model is part of our Sovereign collection, a series inspired by original late Victorian and Edwardian castings. Manufactured using authentic moulds in a European foundry, each radiator combines traditional aesthetics with the highest standards of craftsmanship.

Available in five heights, the Sovereign 4 Column range is designed to be used consistently throughout your home, offering both aesthetic harmony and performance reliability from room to room.

 

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-660-1 1 300 87 153 44 90 £28.8 £36.0 £45.6 £54.0 £67.2
    S4C-660-2 2 600 174 306 88 150 £57.6 £72.0 £91.2 £108.0 £134.4
    S4C-660-3 3 900 261 459 132 210 £86.4 £108.0 £136.8 £162.0 £201.6
    S4C-660-4 4 1200 348 612 176 270 £115.2 £144.0 £182.4 £216.0 £268.8
    S4C-660-5 5 1500 435 765 220 330 £144.0 £180.0 £228.0 £270.0 £336.0
    S4C-660-6 6 1800 522 918 264 390 £172.8 £216.0 £273.6 £324.0 £403.2
    S4C-660-7 7 2100 609 1071 308 450 £201.6 £252.0 £319.2 £378.0 £470.4
    S4C-660-8 8 2400 696 1224 352 510 £230.4 £288.0 £364.8 £432.0 £537.6
    S4C-660-9 9 2700 783 1377 396 570 £259.2 £324.0 £410.4 £486.0 £604.8
    S4C-660-10 10 3000 870 1530 440 630 £288.0 £360.0 £456.0 £540.0 £672.0
    S4C-660-11 11 3300 957 1683 484 690 £316.8 £396.0 £501.6 £594.0 £739.2
    S4C-660-12 12 3600 1044 1836 528 750 £345.6 £432.0 £547.2 £648.0 £806.4
    S4C-660-13 13 3900 1131 1989 572 810 £374.4 £468.0 £592.8 £702.0 £873.6
    S4C-660-14 14 4200 1218 2142 616 870 £403.2 £504.0 £638.4 £756.0 £940.8
    S4C-660-15 15 4500 1305 2295 660 930 £432.0 £540.0 £684.0 £810.0 £1008.0
    S4C-660-16 16 4800 1392 2448 704 990 £460.8 £576.0 £729.6 £864.0 £1075.2
    S4C-660-17 17 5100 1479 2601 748 1050 £489.6 £612.0 £775.2 £918.0 £1142.4
    S4C-660-18 18 5400 1566 2754 792 1110 £518.4 £648.0 £820.8 £972.0 £1209.6
    S4C-660-19 19 5700 1653 2907 836 1170 £547.2 £684.0 £866.4 £1026.0 £1276.8
    S4C-660-20 20 6000 1740 3060 880 1230 £576.0 £720.0 £912.0 £1080.0 £1344.0

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