The Castrads Neptune is an update to the classic Princess for the 21st Century. Flawless casting, smooth flowing lines and elegant, narrow feet. Available in a range of different heights and depths, so you're sure to find the perfect radiator for your space. 10 Year Guarantee and Free Delivery.

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Find out what size & how many sections of cast iron radiator you need to heat your space by using our simple BTU calculator.

Want your new cast iron radiator to stand out or blend in? Visit our finishes page to find out exactly which one is for you.

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Complete your cast iron radiator with some extras. See the full range on our radiator accessories page

Lead times on Radiators may vary due to COVID.

Please call for an up-to-date lead time.

Castrads Neptune Range