Radiator Valves

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SOPHISTICATION + CONTROL
A carefully curated range of exquisitely finished valves perfectly suited to the modern British home.

Thermostatic valves automatically control the heat of a room, saving money and fuel. Read about how they work here. Manual valves are the perfect choice where radiators should be either on or off.


Radiator Valves For The Design Conscious


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 valves are in stock and ready to ship on overnight delivery, subject to the usual cut-off times (about 3pm on a weekday). 

How are they delivered?
We use DPD for parcel deliveries. If ordering valves with radiators, we’ll deliver the whole order together by your chosen delivery method. If ordering only valves, they’ll be sent for next working day delivery. 

What’s the guarantee?
We guarantee our valves for ten years. Read more about our Ironshield Warranty.   

Windsor Natural Brass manual radiator valves with matt black cast iron radiator

Ornately decorated satin nickel Chatsworth thermostatic radiator valves with highly patterned Rococo cast iron radiator in Full PolishNatural brass Windsor manual radiator valves with gold Princes I radiator against backdrop of floral Little Greene Great Ormond St wallpaper. Polished nickel Windsor thermostatic radiator valves on Mercury 3 Column radiator in Full Polish on marble floor tiles with cork wall.