With Stripe Payments
3-5 Working Days
Calculate Required BTU's
A collection of customer favourites — these are the radiators that sell quick. Tried, trusted, and high quality.
Our column radiators combine timeless design with powerful heat output, making them a stylish and practical choice for any home. Available in a variety of sizes, finishes, and configurations, they suit everything from period properties to modern interiors. Whether you’re looking for a single, double, or triple column radiator, each piece is built for lasting performance and comes with free UK mainland delivery in 3–5 days.
Based in South Wales, our team of heating specialists is committed to bringing you a fantastic selection of designer radiators that keep your home cosy while looking great. We offer free mainland UK delivery on every order and take pride in supplying high-quality products you’ll be proud to have on display.
Our collection caters to every taste, space, and budget — from sleek designer radiators and timeless column radiators to practical towel rails and bold anthracite styles. Each piece is crafted for efficient, reliable heating and designed to be a standout feature in your room. At Castle Radiators, we believe warmth should come with style, and every radiator in our range is chosen to enhance both the comfort and character of your home.
Our vertical radiators combine space-saving design with impressive heat output, making them perfect for modern homes, apartments, and rooms where wall space is limited.
Available in White, Black and Anthracite Designs.
Clean, bright, and timeless, our white vertical radiators suit any interior style. They reflect light beautifully, helping your space feel larger while delivering excellent heat output.
Make a statement with our anthracite vertical radiators. Their deep, contemporary finish adds a touch of sophistication and works especially well in modern or industrial-inspired interiors.
Whether you’re choosing your first radiator or upgrading your entire home, our Help Hub is here to guide you. Browse expert tips, in-depth buying guides, and fresh design ideas to help you find the perfect heating solution for your space. From understanding heat output and installation advice to exploring style trends and clever space-saving options, we’ve got all the insights you need.
Not sure what size radiator you need? Use the Castle Radiators BTU Calculator to quickly work out the ideal heat output for your room. Simply enter your room’s measurements, and our tool will recommend the right radiator to keep it warm and comfortable all year round.
With Stripe Payments
3-5 Working Days
Calculate Required BTU's
Copyright © 2025 Castle Radiators LTD
