Cast Iron Radiators

Bring timeless elegance and long-lasting warmth to your home with our premium range of cast iron radiators. Designed to replicate the look and feel of original Victorian radiators, each model is hand-assembled to order and built to deliver exceptional heat retention and reliable performance. Whether you’re updating a period property or adding vintage charm to a modern interior, our cast iron radiators offer unrivalled style and substance.

Why choose a cast iron radiator?

Cast iron radiators are a statement piece in any room. Their distinctive multi-column design offers outstanding heat output while retaining warmth long after your heating is turned off - making them both energy-efficient and ideal for comfortable, all-day heat.

• Traditional column profiles in a variety of ornate and minimalist designs
• Excellent heat retention and consistent warmth
• Wide choice of heights, widths, and column configurations
• Premium finishes including antique, metallic and Farrow & Ball colours

Finishes and styles to suit every space

From the ornate floral etchings of the Milano Beatrix to the minimalist silhouette of the Milano Alice and Milano Mercury, our cast iron radiator collection is built for variety. Choose from hand-painted finishes such as antique brass, graphite, porcelain white, natural brass, and Farrow & Ball inspired tones for a custom look that enhances your interior scheme.

Cast iron for every room

Looking for low-profile heating for under a window? Our low-level radiators offer the same charm in a compact design. For feature walls or hallway installations, taller column models bring drama and classic appeal. Whichever space you’re styling, you’ll find a solution that fits perfectly.

Built to last, backed by quality

Our cast iron radiators are constructed to the highest standards and tested to EN442 certification. Every model comes with a 10-year guarantee and is delivered free across the UK. Due to their solid construction, radiators over 100kg are supplied in sections with a joining tool included.

Valves and accessories

All cast iron radiators are floor-mounted and supplied with a blanking plug, bleed valve, and bush ends. Radiator valves are sold separately, and we recommend angled radiator valves to complete the look.

Shop cast iron radiators at BestHeating?

Whether you’re restoring a heritage home or creating a feature in a contemporary space, our cast iron radiators combine vintage appeal with modern reliability. Shop the range today to find your stunning new radiator style.

Frequently asked questions - Cast Iron Radiators

Are cast iron radiators efficient?

Yes - cast iron radiators retain heat longer than standard steel radiators, meaning your rooms stay warmer even after the heating switches off. This can help reduce energy usage over time.

Do cast iron radiators give off more heat?

Cast iron radiators offer high BTU outputs, especially in larger multi-column models. For example, a large 4-column cast iron radiator can outperform many steel alternatives of the same size.

Are they suitable for small rooms?

Absolutely. Our low-level cast iron radiators are perfect for under-window placement and small rooms like cloakrooms or hallways.

How heavy are cast iron radiators?

The weight varies by model and size. Beatrix ornate styles are heavier due to their detail. Lighter options like the Alice and Mercury start from as little as 11kg per section.

Do they require special valves?

Yes. Cast iron radiators use side inlets, so we recommend angled radiator valves. Browse our full radiator valve collection to find a matching finish.