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  • Slim & Narrow Cast Iron Fast Delivery
  • Slim & Narrow Cast Iron SL00
  • Slim & Narrow Cast Iron SL01
  • Slim & Narrow Cast Iron SL02
  • Slim & Narrow Cast Iron SL03
  • Slim & Narrow Cast Iron SL04

Narrow & Thin Cast Iron Radiators

Slim Cast Iron Radiators With Fast Delivery

Narrow cast iron radiators are the perfect solution for those looking to add character to their home while saving space. With a maximum depth of 140mm (5.5 inches), these slim cast iron radiators are designed to fit seamlessly into smaller rooms or tight spaces without compromising on heat output or efficiency.

At Cast Iron Radiators 4u, we specialise in crafting high-quality radiators that combine timeless style with modern functionality. We offer a wide range of thin cast iron radiators to suit every space, all made to the highest standards.

Benefits of Narrow Cast Iron Radiators

Despite their slim profile, narrow cast iron radiators provide excellent heat output and retention. Cast iron provides consistent heat and stays warm even after the heating is turned off, ensuring great energy efficiency throughout your home. Cast iron is also known for its durability, meaning these narrow radiators ensure long-lasting performance.

These slim radiators not only offer reliable heating, but also serve as a stylish feature in your home. They bring a unique blend of elegance and practicality to any room. Whether you're looking to complement a traditional interior or add character to a modern space, narrow cast iron radiators are a very versatile option. They’re ideal for hallways, bathrooms, or any room where space is limited.

Why Choose Cast Iron Radiators 4u?

At Cast Iron Radiators 4u, all of our radiators are designed and built right here in the UK. We offer free or next day delivery, and with our price match guarantee, you can be confident you're getting the best deal. 

Our wide range includes everything from traditional Victorian and Georgian designs to more intricate, decorative radiator styles. You're sure to find the perfect narrow radiator for your home.

If you're looking for space-saving, efficient and stylish heating, explore our range of slim cast iron radiators today. Order now for fast delivery!

Lucien Narrow Cast Iron Radiator
Lucien Narrow Cast Iron Radiator
Gasta Narrow Victorian Cast Iron Radiators
Gasta Narrow Victorian Cast Iron Radiators
Elizabeth 2 Column Narrow Cast Iron Radiators
Elizabeth 2 Column Narrow Cast Iron Radiators
Baroque Classique 2 Column Narrow Radiators
Baroque Classique 2 Column Narrow Radiators
Classic 4 Column Narrow Cast Iron Radiators
Classic 4 Column Narrow Cast Iron Radiators
Cromwell 2 Column Narrow Cast Iron Radiators
Cromwell 2 Column Narrow Cast Iron Radiators
Rook 2 Column Narrow Cast Iron Radiators
Rook 2 Column Narrow Cast Iron Radiators
Royal Georgian 2 Column Narrow Cast Iron Radiators
Royal Georgian 2 Column Narrow Cast Iron Radiators
Shelbourne 3 Column Narrow Cast Iron Radiators
Shelbourne 3 Column Narrow Cast Iron Radiators
Stanton 2 Column Narrow Cast Iron Radiators
Stanton 2 Column Narrow Cast Iron Radiators
Winchester 2 Column Narrow Cast Iron Radiators
Winchester 2 Column Narrow Cast Iron Radiators

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FREQUENTLY ASKED QUESTIONS

Questions from our beloved customers

  • What are the benefits of installing narrow cast iron radiators?
    Narrow cast iron radiators offer a wealth of benefits. Their slim design makes them a great space-saving solution for smaller rooms and hallways. Despite their size, they provide excellent heat output and, thanks to the thermal properties of cast iron, they are also highly energy efficient. Furthermore, their timeless appeal adds a touch of elegance to any home.
  • Are narrow radiators suitable for any room?
    Absolutely. Our narrow radiators are a versatile heating solution for any room in your home. They are particularly well-suited to spaces where a standard radiator would be too bulky, such as bathrooms, cloakrooms, and narrow hallways. We offer a range of sizes and heat outputs to ensure you can find the perfect radiator for your specific needs.
  • How do slim radiators compare to standard radiators in terms of heat output?
    While they may be slimmer, our narrow cast iron radiators are designed to provide a powerful and efficient source of heat. The excellent conductivity of cast iron ensures that the heat is distributed evenly and effectively, keeping your room comfortably warm. When choosing a radiator, it's important to consider the BTU (British Thermal Unit) output required for the size of your room. Not sure what size you need? Visit our free BTU Calculator before making your purchase!
  • Where can I find narrow cast iron radiators for sale?
    You've come to the right place! At Cast Iron Radiators 4u, we offer a wide selection of narrow radiators for sale in our online store. We’re a leading supplier of narrow radiators in the UK and are committed to providing our customers with the highest quality products at competitive prices.
  • What is a column cast iron radiator?
    A column cast iron radiator is a traditional style of radiator made up of a series of vertical columns. The number of columns determines the depth of the radiator. Our narrow models are typically 2-column or 3-column designs, offering a slim profile without compromising on the classic aesthetic.
  • How energy efficient are cast iron radiators?
    Cast iron radiators are known for their energy efficiency. While they may take a little longer to heat up than modern steel radiators, they retain heat for much longer. This means that they continue to radiate heat even after your central heating has switched off, helping to maintain a comfortable temperature in your home and reducing your energy consumption.
  • What is the life expectancy of a cast iron radiator?
    With proper care and maintenance, a cast iron radiator can last a lifetime. In fact, many original cast iron radiators are still in use in homes across the UK after more than 100 years. This incredible longevity makes them a sustainable and cost-effective heating solution for your home.
  • Do cast iron radiators stay hot for longer?
    Yes, one of the key advantages of cast iron radiators is their ability to retain heat for an extended period. The dense nature of cast iron means it has a high thermal mass, allowing it to store and radiate heat long after the heating has been turned off. This results in a more consistent and comfortable room temperature.
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