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        • Browse All Cast Iron Radiators
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        • Cast Iron radiator
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          • Select the radiator model, size and finish, then add brassware to complete the look.
        • Radiator Finder
          • Filter by style, size, and required heat output to browse radiators tailored to your space.
        • Steam Radiators
          • Cast iron is the tried and tested material for steam heat. Browse our one- and two-pipe compatible cast iron radiators.
        • Florence Steel Column Radiators
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          • Browse All Steel Column Radiators
          • Florence Radiator Builder
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          • Restore your original cast iron radiator.
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          • Order a free, hard-copy brochure.
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  • Valves & Accessories
        • Browse All Radiator Valves
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        • Mercury 3 Column 20in in Natural Pewter in Riverside Drive, Upper West
          Mercury 3 Column 20in in Natural Pewter in Riverside Drive, Upper West
        • Accessories & Spares
          • Magnetic Pipe Escutcheons
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        • Tools & Merchandise
          • Redecker Radiator Brush
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          • Utility Bleed Key
          • Utility Holdall
        • Brassware By Finish
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          • Order our Brassware Collection sample bundle here.
        • Order A Brochure
          • Order a free, hard-copy brochure.
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  • Finishes
        • Browse All Finishes
          • View All Colour Sample Options
          • Buy Individual Colour Samples
        • Emmeline I slimline cast iron radiator in Little Greene Goblin, installed in Chorlton, Manchester
          Emmeline I slimline cast iron radiator in Little Greene Goblin, installed in Chorlton, Manchester
        • Signature Collection
          • Our core range of twelve painted finishes
          • Signature Collection Lights Sample Pack
          • Signature Collection Darks Sample Pack
          • Browse All Signature Collection Finishes
        • Bare Metals
          • Our premium range of finishes
          • Bare Metal Neutrals Sample Pack
          • Bare Metal Vibrants Sample Pack
          • Browse All Bare Metal Finishes
        • Branded Paints
          • Genuine branded paints under licence from Little Greene, Farrow & Ball and Benjamin Moore.
          • View our Instagram for the most up-to-date branded paint finishes
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          • Order a free, hard-copy brochure.
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  • Consultations
        • Book A Home Visit
          • We travel a reasonable distance from any of our bases and offer virtual consultations everywhere.
        • Visit Our Manhattan Showroom
          • View our full range in Thompson St, Manhattan
        • Book A Call
          • Arrange a time to discuss your project.
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          • Order a free, hard-copy brochure.
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  • Visit our US HQ in Sunset Park
  • Case studies
        • View All Case Studies
          • Browse a selection of projects that we've worked with.
        • Restored American Radiator Company steam radiator in Bed Stuy Brooklyn brownstone home
        • View Latest Case Studies
          • Edwardian Home, North East England
          • Rodden Manor Mill, Somerset
          • Quill Lane, Putney, London
          • Project Victoria by House of Pemberley, London
          • Beata Heuman at 188 Hammersmith Road
        • View Case Studies By Topic
          • Historic Buildings
          • British Townhouses
          • Radiator Restoration
          • One-pipe steam
        • Read About Heating History
          • Explore the unexpectedly interesting history of the cast iron radiator industry.
        • Order A Free Brochure
          • Order a free, hard-copy brochure.
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  • Help & Technical
        • Technical Drawings & 3D Models
          • Drawings for all our radiator models in every size in DWG, DXF, BIM and PDF formats.
        • Heat Loss Calculator
          • Use our MARC-approved calculator to work out the heat loss from each room.
        • Panel Radiator Output Calculator
          • Calculate the output from existing panel radiators.
        • Contact Us
        • About Us
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Redecker double stem radiator brush 510502 with Castrads Mercury cast iron radiator in Farrow & Ball Lime White

Tools & Merchandise (7)

1-¼" BSP Steel Joining Nipple

Accessories & Spares (3)

Period style bathroom radiator in edwardian country house

Bathroom Radiators (1)

Custom cast iron radiator painted in Little Greene Portland Stone

Cast Iron Radiators (42)

Castrads cast iron colour samples box

Color Samples (5)

Wall hung steel column radiator made to measure in bespoke finishes by Castrads

Florence Steel Column Radiators (93)

unlacquered brass radiator valves

Radiator Valves (11)

Castrads
  • About Us
    • Our Story
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  • Contact
    • T: (917) 599-9951
    • E: [email protected]
    • Showroom: 70 Thompson St, 10012
    • Warehouse: Brooklyn Army Terminal
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