Cast Iron Radiators

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A carefully curated range of styles. An unrivalled range of finishes. Made to order in two to four weeks and sized by the section up to 2.5m long.

  • Bestsellers


    6 Heights and 5 Depths
    Our most popular models in the bestselling finishes. A streamlined purchasing process. 
  • Grace


    10 Heights and 3 Depths
    Grace updates the cast iron column radiator to give a striking design that sits equally well in modern interiors and period properties.
  • Mercury


    7 Heights and 4 Depths
    The most flawlessly engineered cast iron radiator of our time. Crisp linear features pair with perfectly blended curves.
  • Princess


    5 Heights and 2 Depths
    Princess takes its cue from the original American Radiator Company design. Graceful curves fall into an elegant foot.
  • Rococo


    8 Heights and 3 Depths
    Lavishly detailed cast iron radiators with an intricate floral motif and scrolled tops. A traditional design with gracefully flared feet.
  • Victorian Column

    Victorian Column

    6 Heights and 3 Depths
    Traditional column radiators that give maximum heat output for minimum expense. These radiators constitute our most cost-effective options.
  • School


    4 Heights and 2 Depths
    Mainly unadorned columns with wide open curves that are easily cleaned typify school and hospital radiators of the early twentieth century.
  • Neptune


    4 Heights and 2 Depths
    An update to the classic Princess for the 21st Century. Flawless casting, smooth flowing lines and elegant, narrow feet.
  • Floral & Ornate

    Floral & Ornate

    8 Heights and 4 Depths
    Arts and Crafts, Celtic patterns, floral motifs and Gothic cherubs. Four varities of intricately patterned cast iron radiators in a range of sizes.


Castrads makes custom-built cast iron radiators that stand the test of time. We combine a passion for design with technical knowhow to provide world-leading products with exceptional customer service.

How long does it take?
Our radiators are made in Manchester and delivered across the UK in two (Signature range) to four weeks (Bare Metal finishes). 

How much does it cost? 
The average cost of our cast iron radiators is £650 including valves, shrouds and wall stays.

The price depends both on the finish and the size. Signature range finishes are our most cost effective.  Bare Metals are the most labour intensive finishes to achieve and our pricing reflects that.

How are they delivered?
We use pallet networks and two-man courier services. The standard delivery method is by pallet: radiators arrive on a pallet and are left outside the delivery address but are not brought into the house.

Two-man delivery allows us to bring the radiators into your home and place them into position. There’s a premium charge for this service.

Neptune cast iron radiator

Rococo II 760mm cast iron radiator in Full Polish