Classic 4 Column Cast Iron Radiator – 750mm (30 inches)

The 750mm (30 inch) 4 Column Classic Cast Iron Radiator is the most popular model in our new Classic range. Known for its clean lines and excellent heat output, this radiator is ideal for both period properties and modern homes.

Inspired by classic designs first introduced in the interwar period, the Classic range offers a versatile and timeless look that can be used throughout your property. Cast using original moulds in a European foundry, these radiators reflect late Victorian and Edwardian styling, making them perfect for restorations and new builds alike.

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, Polished, Powder Coated, Metallic
  • Material: 100% Cast Iron
  • Custom sizes available on request

Need a longer radiator? We can build to any length. Give us a call on 01723 321 333 — we're happy to help with ordering or design advice.

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
    NC4-750-1 1 375 110 191 56 90 £27.6 £34.8 £44.4 £52.8 £66.0
    NC4-750-2 2 750 220 382 112 150 £55.2 £69.6 £88.8 £105.6 £132.0
    NC4-750-3 3 1125 330 573 168 210 £82.8 £104.4 £133.2 £158.4 £198.0
    NC4-750-4 4 1500 440 764 224 270 £110.4 £139.2 £177.6 £211.2 £264.0
    NC4-750-5 5 1875 550 955 280 330 £138.0 £174.0 £222.0 £264.0 £330.0
    NC4-750-6 6 2250 660 1146 336 390 £165.6 £208.8 £266.4 £316.8 £396.0
    NC4-750-7 7 2625 770 1337 392 450 £193.2 £243.6 £310.8 £369.6 £462.0
    NC4-750-8 8 3000 880 1528 448 510 £220.8 £278.4 £355.2 £422.4 £528.0
    NC4-750-9 9 3375 990 1719 504 570 £248.4 £313.2 £399.6 £475.2 £594.0
    NC4-750-10 10 3750 1100 1910 560 630 £276.0 £348.0 £444.0 £528.0 £660.0
    NC4-750-11 11 4125 1210 2101 616 690 £303.6 £382.8 £488.4 £580.8 £726.0
    NC4-750-12 12 4500 1320 2292 672 750 £331.2 £417.6 £532.8 £633.6 £792.0
    NC4-750-13 13 4875 1430 2483 728 810 £358.8 £452.4 £577.2 £686.4 £858.0
    NC4-750-14 14 5250 1540 2674 784 870 £386.4 £487.2 £621.6 £739.2 £924.0
    NC4-750-15 15 5625 1650 2865 840 930 £414.0 £522.0 £666.0 £792.0 £990.0
    NC4-750-16 16 6000 1760 3056 896 990 £441.6 £556.8 £710.4 £844.8 £1056.0
    NC4-750-17 17 6375 1870 3247 952 1050 £469.2 £591.6 £754.8 £897.6 £1122.0
    NC4-750-18 18 6750 1980 3438 1008 1110 £496.8 £626.4 £799.2 £950.4 £1188.0
    NC4-750-19 19 7125 2090 3629 1064 1170 £524.4 £661.2 £843.6 £1003.2 £1254.0
    NC4-750-20 20 7500 2200 3820 1120 1230 £552.0 £696.0 £888.0 £1056.0 £1320.0

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