null

Radiators

Whether you're looking for a column radiator for a classic aesthetic or vertical radiators to maximise wall space, there are options to suit every room. Available sizes range from 600 x 600mm and 600 x 800mm to larger models like 600 x 1400mm, ensuring the perfect fit for your heating requirements. 

Radiators come in various types, including Type 11, Type 21, and Type 22 convector radiators, depending on the number of panels needed for heat output.

Filters

Check local branch stock

  • Kartell KRAD Premium Radiator Type 11 Single 500 x 2400mm

    Kartell KRAD Premium Radiator Type 11 Single 500 x 2400mm

    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...
  • Kartell KRAD Premium Radiator Type 11 Single 500 x 300mm Kartell KRAD Premium Radiator Type 11 Single 500 x 300mm

    Kartell KRAD Premium Radiator Type 11 Single 500 x 300mm

    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...
  • Kartell KRAD Premium Radiator Type 11 Single 500 x 400mm

    Kartell KRAD Premium Radiator Type 11 Single 500 x 400mm

    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...
  • Kartell KRAD Premium Radiator Type 11 Single 500 x 500mm

    Kartell KRAD Premium Radiator Type 11 Single 500 x 500mm

    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...
  • Kartell KRAD Premium Radiator Type 11 Single 500 x 600mm

    Kartell KRAD Premium Radiator Type 11 Single 500 x 600mm

    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...
  • Kartell KRAD Premium Radiator Type 11 Single 500 x 700mm

    Kartell KRAD Premium Radiator Type 11 Single 500 x 700mm

    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...
  • Kartell KRAD Premium Radiator Type 11 Single 500 x 800mm

    Kartell KRAD Premium Radiator Type 11 Single 500 x 800mm

    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...
  • Kartell KRAD Premium Radiator Type 11 Single 500 x 900mm

    Kartell KRAD Premium Radiator Type 11 Single 500 x 900mm

    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...
  • Kartell KRAD Premium Radiator Type 11 Single 600 x 300mm

    Kartell KRAD Premium Radiator Type 11 Single 600 x 300mm

    £26.76 - £160.54 each (Ex VAT)
    £32.11 - £192.65 each (Inc VAT)
    The K-Rad type 11 600x1400 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...
  • Kartell KRAD Premium Radiator Type 11 Single 750 x 400mm

    Kartell KRAD Premium Radiator Type 11 Single 750 x 400mm

    £37.86 - £170.40 each (Ex VAT)
    £45.43 - £204.48 each (Inc VAT)
    The K-Rad type 11 750x56mm 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...
  • Kartell KRAD Premium Radiator Type 11 Single 900 x 400mm

    The K-Rad type 11 900x400 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...
  • Kartell KRAD Premium Radiator Type 21 Single 400 x 400mm

    Kartell KRAD Premium Radiator Type 21 Single 400 x 400mm

    £36.31 - £199.75 each (Ex VAT)
    £43.57 - £239.70 each (Inc VAT)
    The K-Rad type 21 400x70mm 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...
  • Kartell KRAD Premium Radiator Type 21 Single 750 x 400mm

    Kartell KRAD Premium Radiator Type 21 Single 750 x 400mm

    £57.18 - £142.97 each (Ex VAT)
    £68.62 - £171.56 each (Inc VAT)
    The K-Rad type 21 750x70mm 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...
  • Kartell KRAD Premium Radiator Type 21 Single 900 x 400mm

    £78.53 - £117.79 each (Ex VAT)
    £94.24 - £141.35 each (Inc VAT)
    The K-Rad type 21 900x400 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...
  • Kartell KRAD Premium Radiator Type 22 Double 300 x 400mm

    Kartell KRAD Premium Radiator Type 22 Double 300 x 400mm

    £36.95 - £184.73 each (Ex VAT)
    £44.34 - £221.68 each (Inc VAT)
    The K-Rad type 22 300x105mm 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...
  • Kartell KRAD Premium Radiator Type 22 Double 400 x 400mm

    Kartell KRAD Premium Radiator Type 22 Double 400 x 400mm

    £37.54 - £206.48 each (Ex VAT)
    £45.05 - £247.78 each (Inc VAT)
    The K-Rad type 22 400x105mm 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...
  • Kartell KRAD Premium Radiator Type 22 Double 500 x 300mm

    Kartell KRAD Premium Radiator Type 22 Double 500 x 300mm

    £44.90 - £246.99 each (Ex VAT)
    £53.88 - £296.39 each (Inc VAT)
    The K-Rad type 22 500x105mm 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...
  • Kartell KRAD Premium Radiator Type 22 Double 600 x 300mm

    Kartell KRAD Premium Radiator Type 22 Double 600 x 300mm

    £51.68 - £284.27 each (Ex VAT)
    £62.02 - £341.12 each (Inc VAT)
    The K-Rad type 22 600x105mm 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...
  • Kartell KRAD Premium Radiator Type 22 Double 750 x 400mm

    Kartell KRAD Premium Radiator Type 22 Double 750 x 400mm

    £73.08 - £292.32 each (Ex VAT)
    £87.70 - £350.78 each (Inc VAT)
    The K-Rad type 22 750mm 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 paint...
  • Kartell KRAD Premium Radiator Type 22 Double 900 x 400mm

    The K-Rad type 22 900x1000 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...
  • Kartell Las Vegas Design Radiator Chrome & White 500 x 945mm Kartell Las Vegas Design Radiator Chrome & White 500 x 945mm

    Kartell Las Vegas Design Radiator Chrome & White 500 x 945mm

    The Kartell Crown Chrome Plated Heated Towel Rail 500 x 945mm is a stylish addition to any bathroom. Sleek and clean with a beautiful plated chrome finish. The towel rail has an excellent and efficient heat output. All fixtures and fittings are included...
  • Kartell Las Vegas Design Radiator Chrome & White 675 x 945mm Kartell Las Vegas Design Radiator Chrome & White 675 x 945mm

    Kartell Las Vegas Design Radiator Chrome & White 675 x 945mm

    Radiator with a one-of-a-kind Las Vegas design. This radiator is certain to add a fashionable and modern appeal to any bathroom. This beautiful Radiator is available in Silver and White.
  • Kartell Mode Chrome Designer Radiator 500 x 1200mm

    The K-Rad Mode Design 500mmx1200mm radiator is a modern, vertical style radiator with a flat rail design. It has a premium build quality and would be an incredible addition to any bathroom. The Mode Design radiator comes complete in a chrome finish,...
  • Kartell Oakland Design Radiator Chrome 500 x 920mm

    £170.96 - £190.00 each (Ex VAT)
    £205.15 - £228.00 each (Inc VAT)
    The stunning K-Rad Oakland Design radiator in 500mmx1180mm is a modern and highly appealing radiator, which has the power to brighten up any bathroom. With enhanced durability, it is a radiator that is efficient and strong, with an excellent heat output...

Radiators

Upgrade your home's style and functionality with our premium vertical radiator solutions. Whether you’re looking for heating efficiency or design inspiration, our collection includes everything from vertical radiators to sleek towel rail radiators, all crafted to enhance any interior. Explore durable materials, modern finishes, and smart solutions tailored to your needs.

Types of radiators

  • Vertical radiators: Perfect for maximizing wall space while adding a contemporary touch.
  • Black radiators: A bold, modern choice that pairs beautifully with minimalist or industrial interiors.
  • Column radiators: Classic design meets modern efficiency, ideal for traditional and eclectic homes.
  • Small radiators: Compact yet powerful, these are perfect for smaller rooms and snug spaces.
  • Towel rail radiators: Keep your bathroom warm and your towels cozy with this dual-purpose solution.

Radiator accessories

  • Radiator covers: Stylish and practical, they conceal your radiator while providing additional storage.
  • Radiator paint: Refresh and customize your radiators with heat-resistant paint in various colors.
  • Radiator shelf: Add a functional, decorative element above your radiator for books, plants, or storage.
  • Radiator valves: Choose from a range of thermostatic and manual valves for precise temperature control.

How to bleed a radiator

Keep your radiators running efficiently by ensuring trapped air is removed. While the process is simple, we’ve put together a detailed guide to help you every step of the way.

Head over to our blog, where you can find a comprehensive article on how to bleed a radiator and learn everything you need to know to keep your heating system in top condition. Visit now for tips, tricks, and expert advice!

For more expert advice on our vertical radiators, and other column radiator products, visit your local Howarth branch or contact our friendly team.

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.

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.