Radiators

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Kartell K-Flat Premium Radiator Type 11 Single 500 x 400mm

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£371.51 each (Inc VAT)

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£309.59 each (Ex VAT)

The K-Rad Premium Vertical K-Flat 500x1000 in Type 11 is a quality central heating radiator, with an excellent heat output. It also offers an unbeatable value for money. It is supplied with side panels and is a double panel radiator.

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£371.51 each (Inc VAT)

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£309.59 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 1000mm

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£70.39 each (Inc VAT)

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£58.66 each (Ex VAT)

The K-Rad type 11 500x1000 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£70.39 each (Inc VAT)

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£58.66 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 1100mm

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£77.44 each (Inc VAT)

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£64.53 each (Ex VAT)

The K-Rad type 11 500x1100 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£77.44 each (Inc VAT)

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£64.53 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 1200mm

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£84.48 each (Inc VAT)

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£70.40 each (Ex VAT)

The K-Rad type 11 500x1200 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£84.48 each (Inc VAT)

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£70.40 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 1300mm

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£91.51 each (Inc VAT)

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£76.26 each (Ex VAT)

The K-Rad type 11 500x1300 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£91.51 each (Inc VAT)

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£76.26 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 1400mm

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£98.56 each (Inc VAT)

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£82.13 each (Ex VAT)

The K-Rad type 11 500x1400 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£98.56 each (Inc VAT)

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£82.13 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 1500mm

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£105.60 each (Inc VAT)

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£88.00 each (Ex VAT)

The K-Rad type 11 500x1500 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£105.60 each (Inc VAT)

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£88.00 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 1600mm

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£112.63 each (Inc VAT)

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£93.86 each (Ex VAT)

The K-Rad type 11 500x1600 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£112.63 each (Inc VAT)

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£93.86 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 1800mm

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£126.72 each (Inc VAT)

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£105.60 each (Ex VAT)

The K-Rad type 11 500x1800 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£126.72 each (Inc VAT)

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£105.60 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 2000mm

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£140.78 each (Inc VAT)

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£117.32 each (Ex VAT)

The K-Rad type 11 500x2000 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£140.78 each (Inc VAT)

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£117.32 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 2200mm

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£154.87 each (Inc VAT)

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£129.06 each (Ex VAT)

The K-Rad type 11 500x2200 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£154.87 each (Inc VAT)

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£129.06 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 2400mm

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£168.95 each (Inc VAT)

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£140.79 each (Ex VAT)

The K-Rad type 11 500x2400 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£168.95 each (Inc VAT)

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£140.79 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 300mm

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£49.58 each (Inc VAT)

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£41.32 each (Ex VAT)

The K-Rad type 11 500x300 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£49.58 each (Inc VAT)

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£41.32 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 400mm

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£29.57 each (Inc VAT)

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£24.64 each (Ex VAT)

The K-Rad type 11 500x400 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£29.57 each (Inc VAT)

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£24.64 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 500mm

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£36.96 each (Inc VAT)

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£30.80 each (Ex VAT)

The K-Rad type 11 500x500 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£36.96 each (Inc VAT)

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£30.80 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 600mm

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£44.34 each (Inc VAT)

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£36.95 each (Ex VAT)

The K-Rad type 11 500x600 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£44.34 each (Inc VAT)

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£36.95 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 700mm

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£49.28 each (Inc VAT)

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£41.07 each (Ex VAT)

The K-Rad type 11 500x700 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£49.28 each (Inc VAT)

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£41.07 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 800mm

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£56.32 each (Inc VAT)

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£46.93 each (Ex VAT)

The K-Rad type 11 500x800 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£56.32 each (Inc VAT)

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£46.93 each (Ex VAT)
Kartell KRAD Premium Radiator Type 11 Single 500 x 900mm

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£63.36 each (Inc VAT)

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£52.80 each (Ex VAT)

The K-Rad type 11 500x900 radiator is a premium central heating radiator that will look good in any room. It offers high performance and maximum efficiency, with a double panel and double convector. It is also easy to install and has a high-quality...

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£63.36 each (Inc VAT)

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£52.80 each (Ex VAT)

Upgrade your home’s comfort and style with our premium vertical radiator solutions. Designed to combine heating efficiency with modern design, our range includes everything from space-saving vertical radiators to sleek towel rail radiators.

Each option is crafted from durable materials, available in stylish finishes, and tailored to suit your home’s needs.

Types of radiators

Vertical Radiators: Save wall space and add a contemporary look.
Black Radiators: Bold and modern, perfect for minimalist or industrial interiors.
Column Radiators: Classic style with modern efficiency, ideal for traditional homes.
Small Radiators: Compact but powerful, designed for snug spaces.
Towel Rail Radiators: Keep bathrooms warm while drying and warming towels.

Radiator accessories

Radiator Covers: Conceal your radiator with style while adding storage space.
Radiator Paint: Customize with heat-resistant paint in a choice of colors.
Radiator Shelf: Add extra storage or display space above your radiator.
Radiator Valves: Choose thermostatic or manual valves for precise control.

How to bleed a radiator

To keep your radiators working efficiently, it’s important to remove trapped air. The process is straightforward, but for full guidance, check out our blog for a detailed step-by-step article on how to bleed a radiator. You’ll find expert tips and advice to keep your heating system performing at its best.

For more advice on choosing the right vertical radiator or column radiator for your home, contact your local Howarth branch or speak with our friendly team today.

How to guides

A Buying Guide to Radiators

Read through and discover the ultimate radiator buying guide with tips on types, sizes, finishes, and accessories like valves and covers to help you choose the perfect radiator for your home.

Find out more

Frequently Asked Questions

What size radiator do I need?

To figure out what size radiator you may need for your room, you can use a radiator BTU calculator tool online.

How does a radiator work?

Radiators work through a heat transfer process called convection. This means that when water in the radiator is heated, the surrounding air is also heated up via convection and this hot air is then moved around the room as the air circulates.

How to measure a radiator?

Take your tape measure from the lowest point of your radiator to the highest.

Can you paint radiators?

Yes, you can paint radiators.

When to bleed radiators?

Radiators need bleeding when they have air trapped inside of them. If your radiator is cold at the top, but warm at the bottom, it usually means they need to be bled.