Check local branch stock
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![Legacy-Lifestyle.jpg.jpeg]( "Legacy-Lifestyle.jpg.jpeg")
Kartell 6 Column Legacy Radiator 1260 x 485mm
The K-Rad 6/48 column radiator with 21 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 600/180 Nostalgia Cast Iron Radiator 600 x 203mm
The K-Rad 600/180 Nostalgia Radiator is a standard radiator that offers an unbeatable blend of warmth, comfort, and a traditional style. It has an excellent heat output, which makes them extremely versatile for use in rooms of every kind. It has an... -
Kartell 800/180 Nostalgia Cast Iron Radiator 800 x 203mm
The K-Rad 800/180 Nostalgia Radiator is a standard radiator that offers an unbeatable blend of warmth, comfort, and a traditional style. It has an excellent heat output, which makes them extremely versatile for use in rooms of every kind. It has an... -
![ASP60-79SA.jpg.jpeg]( "ASP60-79SA.jpg.jpeg")
Kartell Aspen Designer Radiator Double Anthracite 600 x 370mm
The stunning K-Rad Aspen Double radiator in 600x370 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... -
![Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg]( "Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg")
Kartell Aspen Designer Radiator Double White 600 x 970mm
The stunning K-Rad Aspen Double radiator in 600x970 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... -
![ASP60-79SA.jpg.jpeg]( "ASP60-79SA.jpg.jpeg")
Kartell Aspen Designer Radiator Single Anthracite 600 x 1150mm
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... -
![ASP60-79SA.jpg.jpeg]( "ASP60-79SA.jpg.jpeg")
Kartell Aspen Designer Radiator Single Anthracite 600 x 1450mm
The stunning K-Rad Aspen Single radiator in 600x1450 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... -
![Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg]( "Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg")
Kartell Aspen Designer Radiator Single White 600 x 1150mm
The stunning K-Rad Aspen 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 a glossy white... -
![Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg]( "Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg")
Kartell Aspen Designer Radiator Single White 600 x 1450mm
The stunning K-Rad Aspen Single radiator in 600x1450 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... -
![Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg]( "Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg")
Kartell Aspen Designer Radiator Single White 600 x 370mm
The stunning K-Rad Aspen Single radiator in 600x370 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... -
![Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg]( "Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg")
Kartell Aspen Designer Radiator Single White 600 x 550mm
The stunning K-Rad Aspen Single radiator in 600x550 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... -
![Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg]( "Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg")
Kartell Aspen Designer Radiator Single White 600 x 790mm
The stunning K-Rad Aspen Single 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... -
![Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg]( "Aspen-Horizontal-Lifestyle-ASP60-79DW.jpg.jpeg")
Kartell Aspen Designer Radiator Single White 600 x 970mm
The stunning K-Rad Aspen Single radiator in 600x970 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... -
![Aspen-Vertical-White-Lifestyle-ASP1843VSW.jpg.jpeg]( "Aspen-Vertical-White-Lifestyle-ASP1843VSW.jpg.jpeg")
Kartell Aspen Designer Radiator Vertical Double White 1600 x 430mm
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 a glossy... -
![Aspen-Vertical-White-Lifestyle-ASP1843VSW.jpg.jpeg]( "Aspen-Vertical-White-Lifestyle-ASP1843VSW.jpg.jpeg")
Kartell Aspen Designer Radiator Vertical Double White 1800 x 300mm
The stunning K-Rad Aspen Vertical Double radiator in 1800x300 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, complete in a... -
![Aspen-Vertical-White-Lifestyle-ASP1843VSW.jpg.jpeg]( "Aspen-Vertical-White-Lifestyle-ASP1843VSW.jpg.jpeg")
Kartell Aspen Designer Radiator Vertical Double White 1800 x 430mm
The stunning K-Rad Aspen Vertical Double radiator in 1800x430 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... -
![Aspen-Vertical-White-Lifestyle-ASP1843VSW.jpg.jpeg]( "Aspen-Vertical-White-Lifestyle-ASP1843VSW.jpg.jpeg")
Kartell Aspen Designer Radiator Vertical Double White 1800 x 550mm
The stunning K-Rad Aspen Vertical Double radiator in 1800x500 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... -
![BOS60-119SA-1.jpg.jpeg]( "BOS60-119SA-1.jpg.jpeg")
Kartell Boston Designer Radiator Single Anthracite 600 x 1470mm
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... -
![BOS60-119SA-1.jpg.jpeg]( "BOS60-119SA-1.jpg.jpeg")
Kartell Boston Designer Radiator Single Anthracite 600 x 910mm
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... -
![bos1600-410w.jpg.jpeg]( "bos1600-410w.jpg.jpeg")
Kartell Boston Designer Radiator White 410 x 1600mm
The Boston Design K-Rad radiator in 410mm x 1600mm is a very contemporary and stylish radiator, which is available in a variety of sizes. It has been made with a sturdy steel material and is available in single panel. They have solid functional designs... -
![S2-bos1800-480w.jpg.jpeg]( "S2-bos1800-480w.jpg.jpeg")
Kartell Boston Designer Radiator White 410 x 1800mm
The Boston Design K-Rad radiator in 410mm x 1800mm is a very contemporary and stylish radiator, which is available in a variety of sizes. It has been made with a sturdy steel material and is available in single panel. They have solid functional designs... -
![bos1600-480w.jpg.jpeg]( "bos1600-480w.jpg.jpeg")
Kartell Boston Designer Radiator White 480 x 1600mm
The Boston Design K-Rad radiator in 480mm x 1600mm is a very contemporary and stylish radiator, which is available in a variety of sizes. It has been made with a sturdy steel material and is available in single panel. They have solid functional designs... -
![S2-bos1800-480w.jpg.jpeg]( "S2-bos1800-480w.jpg.jpeg")
Kartell Boston Designer Radiator White 480 x 1800mm
The Boston Design K-Rad radiator in 480mm x 1800mm is a very contemporary and stylish radiator, which is available in a variety of sizes. It has been made with a sturdy steel material and is available in single panel. They have solid functional designs... -
![bos1600-550w.jpg.jpeg]( "bos1600-550w.jpg.jpeg")
Kartell Boston Designer Radiator White 550 x 1600mm
The Boston Design K-Rad radiator in 550mm x 1600mm is a very contemporary and stylish radiator, which is available in a variety of sizes. It has been made with a sturdy steel material and is available in single panel. They have solid functional designs...
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.