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![Kartell KRAD Premium Radiator Type 21 Single 600 x 400mm]( "Kartell KRAD Premium Radiator Type 21 Single 600 x 400mm")
Kartell KRAD Premium Radiator Type 21 Single 600 x 400mm
£39.87 - £219.28 each (Ex VAT)£47.84 - £263.14 each (Inc VAT)The K-Rad type 21 600x70mm 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 2 Column Laser Klassic Anthracite Radiator 600 x 650mm]( "Kartell 2 Column Laser Klassic Anthracite Radiator 600 x 650mm")
Kartell 2 Column Laser Klassic Anthracite Radiator 600 x 650mm
£438.91 - £530.58 each (Ex VAT)£526.69 - £636.70 each (Inc VAT)The K-Rad 600mm Laser Klassic radiator in 2 column is perfect for the modern home. It can fit most spaces and can look beautiful in your house. It is manufactured from strong and durable materials and provides the best heat outputs which make your home... -
![Kartell 2 Column Laser Klassic White Radiator 600 x 644mm]( "Kartell 2 Column Laser Klassic White Radiator 600 x 644mm")
![Kartell 2 Column Laser Klassic White Radiator 600 x 644mm]( "Kartell 2 Column Laser Klassic White Radiator 600 x 644mm")
Kartell 2 Column Laser Klassic White Radiator 600 x 644mm
£229.78 - £407.75 each (Ex VAT)£275.74 - £489.30 each (Inc VAT)The K-Rad 600mm Laser Klassic radiator in 2 columns is either available in 1010mm, 1190mm, 650mm or 830mm and is perfect for the modern home. It can fit most spaces and can look beautiful in your house. It is manufactured from strong and durable... -
Kartell 3 Column Laser Klassic Anthracite Radiator 600 x 650mm
£377.79 - £772.25 each (Ex VAT)£453.35 - £926.70 each (Inc VAT)The K-Rad 600x1010mm 22 sec Laser Klassic radiato in 3 col is perfect for the modern home. It can fit most spaces and can look beautiful in your house. It is manufactured from strong and durable materials and provides the best heat outputs which make... -
![Kartell 3 Column Laser Klassic White Radiator 600 x 650mm]( "Kartell 3 Column Laser Klassic White Radiator 600 x 650mm")
![Kartell 3 Column Laser Klassic White Radiator 600 x 650mm]( "Kartell 3 Column Laser Klassic White Radiator 600 x 650mm")
Kartell 3 Column Laser Klassic White Radiator 600 x 650mm
£249.42 - £445.85 each (Ex VAT)£299.30 - £535.02 each (Inc VAT)The K-Rad 600mm is available 26 sec Laser Klassic radiator in 3 col is perfect for the modern home. It can fit most spaces and can look beautiful in your house. It is manufactured from strong and durable materials and provides the best heat outputs which... -
![Kartell 4 Column Legacy Radiator 660 x 600mm]( "Kartell 4 Column Legacy Radiator 660 x 600mm")
Kartell 4 Column Legacy Radiator 660 x 600mm
The K-Rad 4/65 column radiator with 17 sections is a stunning radiator with a vintage appearance, which is perfect for traditional homes. The luxurious style of the radiator is also undeniable, and comes in a range of different sizes, so it can be fitted... -
Kartell Aspen Designer Radiator Double Anthracite 600 x 1150mm
£277.79 - £663.35 each (Ex VAT)£333.35 - £796.02 each (Inc VAT)The stunning K-Rad Aspen Double radiator in 600x1150 combines both performance and style, with impressive heat outputs and will be a focal point for any room setting. The sleek design also adds a very contemporary feel to the room, with anthracite matte... -
![Kartell Aspen Designer Radiator Double White 600 x 370mm]( "Kartell Aspen Designer Radiator Double White 600 x 370mm")
![Kartell Aspen Designer Radiator Double White 600 x 370mm]( "Kartell Aspen Designer Radiator Double White 600 x 370mm")
Kartell Aspen Designer Radiator Double White 600 x 370mm
£165.25 - £550.97 each (Ex VAT)£198.30 - £661.16 each (Inc VAT)The stunning K-Rad Aspen Double radiator in 600x790 combines both performance and style, with impressive heat outputs and will be a focal point for any room setting. The sleek design also adds a very contemporary feel to the room, with a glossy white... -
Kartell Aspen Designer Radiator Single Anthracite 600 x 1150mm
£135.55 - £311.12 each (Ex VAT)£162.66 - £373.34 each (Inc VAT)The stunning K-Rad Aspen Vertical Single radiator in 600x1150 combines both performance and style, with impressive heat outputs and will be a focal point for any room setting. The sleek design also adds a very contemporary feel to the room, with... -
Kartell Aspen Designer Radiator Vertical Double Anthracite 1600 x 430mm
£278.89 - £473.89 each (Ex VAT)£334.67 - £568.67 each (Inc VAT)The stunning K-Rad Aspen Vertical Double radiator in 1600x430 combines both performance and style, with impressive heat outputs and will be a focal point for any room setting. The sleek design also adds a very contemporary feel to the room, with... -
Kartell Aspen Designer Radiator Vertical Single Anthracite 1600 x 430mm
£216.67 - £357.79 each (Ex VAT)£260.00 - £429.35 each (Inc VAT)The stunning K-Rad Aspen Vertical Single radiator in 1600x430 combines both performance and style, with impressive heat outputs and will be a focal point for any room setting. The sleek design also adds a very contemporary feel to the room, with... -
Kartell Boston Designer Radiator Double Anthracite 600 x 1190mm
£153.89 - £419.46 each (Ex VAT)£184.67 - £503.35 each (Inc VAT)The Boston Double K-Rad radiator is extremely sleek and supremely effective. It has a slender horizontal double panel design and can be wall-mounted with ease. It also has a high heat output, which is beneficial for in those cold, winter nights. It is... -
Kartell Boston Designer Radiator Double White 600 x 1190mm
£153.89 - £419.46 each (Ex VAT)£184.67 - £503.35 each (Inc VAT)The Boston Double K-Rad radiator is extremely sleek and supremely effective. It has a slender horizontal double panel design and can be wall-mounted with ease. It also has a high heat output, which is beneficial for in those cold, winter nights. It is... -
Kartell Boston Designer Radiator Single Anthracite 600 x 1190mm
£96.12 - £231.12 each (Ex VAT)£115.34 - £277.34 each (Inc VAT)The Boston Single K-Rad radiator is extremely sleek and supremely effective. It has a slender horizontal single panel design and can be wall-mounted with ease. It also has a high heat output, which is beneficial for in those cold, winter nights. It is... -
Kartell Boston Designer Radiator Single White 600 x 1190mm
£96.12 - £269.46 each (Ex VAT)£115.34 - £323.35 each (Inc VAT)The Boston Single K-Rad radiator is extremely sleek and supremely effective. It has a slender horizontal single panel design and can be wall-mounted with ease. It also has a high heat output, which is beneficial for in those cold, winter nights. It is... -
Kartell K-Flat Kompact Radiator Type 11 Single 600 x 400mm
£183.84 - £235.34 each (Ex VAT)£220.61 - £282.41 each (Inc VAT)The K-Rad K-Flat radiator in Type 11 at 600x1000 is a horizontal double convector radiator, which will enhance any home with space saving classic elegance and efficiency. They have over a wide range of sizes, and the modern look to the radiator will... -
Kartell K-Flat Kompact Radiator Type 22 Double 600 x 400mm
The K-Rad K-Flat radiator in Type 22 at 600x1000 is a horizontal double convector radiator, which will enhance any home with space saving classic elegance and efficiency. They have over a wide range of sizes, and the modern look to the radiator will... -
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![Kartell KRAD Premium Radiator Type 11 Single 600 x 300mm]( "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... -
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![Kartell KRAD Premium Radiator Type 22 Double 600 x 300mm]( "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...
Radiators
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.
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.