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Horizontal radiators are available in different designs. From column radiators to panel ones and anthracite units, there are all sorts of horizontal radiators you can go for based on your preferences. These horizontal units are timeless and available in various designs to match your home décor. 

With so many designs to choose from, and so many brands to investigate, we’ve carefully gone through dozens of the Best Horizontal Radiators that we could find on the internet and organized them into the ultimate list of radiators for the kitchen that are affordable, stylish and of the on-trend.

So go ahead, grab a cup of tea and take a few minutes to discover our top pics – At Heat Adviser, we find the best radiators on the market and conveniently provide pros and cons for each product so that you can make an informed decision on your purchase.


Our Top 8 Horizontal Radiators Ranked for 2023

1. Milano Anthracite Horizontal Radiator

The best horizontal radiator you will find on the market is the one by Milano. This radiator measures to be 400 mm x 826 mm. There is a range of other sizes available in this model too. 

This anthracite radiator is available in two colors and features a modern double-panel design featuring an oval column and a powder-coated finish. It boasts high-quality steel construction and has a heat output of 3276 BTUs.

Milano is an ISO 9001:2008 certified manufacturer, and the radiator is certified and tested under BS EN 442. This radiator comes with blanking and bleeds plugs, wall plugs, and fixings with a 20 years guarantee.

We love the:

  • Finish
  • Oval columns
  • 20 year guarantee


  • Different sizes are available.
  • Premium quality construction. 
  • Comes with all installation fixtures. 


  • Not many color options are available.

2. Xinyang Horizontal Radiator

This horizontal is available in many sizes and two color options, including white and black. This one looks neat as it has a slim design, so it will only take up a little space in your room. 

The flat design of this unit looks stylish and is a suitable option for all heating systems. It features 1.5 mm premium quality mild steel, which is healthier for indoor use. 

Furthermore, its heat output is up to 4338 BTUs. Your purchase will come with all the fixtures that you need to install on your own. Nevertheless, it doesn’t include those radiator valves; you will have to purchase them separately.


  • Easy to install.
  • High heat output.
  • Stylish and slim flat panel construction.


  • Takes a while to heat.

3. Elegant Horizontal Radiator

This horizontal radiator by Elegant comes in various sizes for you to choose from based on your requirements. In addition, it comes with heat output ranging from 7000 BTUs to 7500 BTUs. 

This unit is another good option that works well with all heating systems. It’s a tested and certified unit under BS EN 442. However, it is only available in a white finish, and it’s not an anthracite radiator. 

However, the low-carbon steel used for its development is of premium quality and lasts year after year. Nevertheless, with this unit, even the single-panel variants tend to stick out from the wall as much as the double-panel variants. 


  • Durable construction.
  • Available in a variety of different sizes.
  • Meets BS EN 442 safety standards.


  • Installation is slightly tedious.

4. Warmehaus Column Horizontal Radiator

This anthracite horizontal radiator is cast iron and is a top choice for hallways, living rooms, kitchens, and bathrooms. It is available in single, double, and triple bar designs and a few color options. 

This unit comes with a high heat output of up to 4149 BTUs. In addition, it will continue to serve you in the long run, thanks to its quality powder-coated anthracite finish. The unit is covered under a 10-year Fit and Forget guarantee. The unit is tested under the BS EN 442 standards. Your Purchase will include all the fixtures for easy and convenient installation.


  • ISO 9001 certified manufacturer.
  • High heat output of 4149 BTUs.
  • Comes with all the installation fixtures.


  • Not ideal for smaller rooms.

5. BYB Horizontal Anthracite Radiator

This unit is manufactured according to the safety guidelines of BS EN 442 and CE safety certifications. The company has used 1.5 mm thick mild steel in the development of the unit, and it looks pretty sleek and stylish. 

It is available in two colors and a wide range of sizes. The BTU rating of this unit is 5732, and it comes with a 10-year warranty. 

It can conveniently fit any interior design and is tested under strict hydraulic pressures to guarantee its impermeability. However, this unit is one of the heaviest on this list, so you will need some help during installation if you do it yourself.


  • Looks quite elegant.
  • Various sizes are available.
  • Covered under a 10-year warranty.


  • A bit on the heavier side.

6. NRG White Horizontal Radiator

This unit boasts a contemporary design and has a classy white finish. Therefore, it is a good choice for smaller rooms as well. 

Here’s the best part… It comes with a massive 15-year guarantee, so you will always have peace of mind. It comes with a heat output ranging between 5500 BTUs to 7760 BTUs based on the size of the radiator and the number of bars you have chosen. 

The unit is developed using 1.5 mm premium quality mild steel. Plus, your purchase will come with all the fixtures and brackets, but valves are not included. So, if you want to do that, you don’t have any trouble installing this radiator on your own.


  • Comes with a 15-year guarantee.
  • Straightforward installation.
  • Made with 1.5 mm thick mild steel.


  • Rivet heads get loose from time to time.

7. iBathUK White Oval Column Horizontal Radiator

The design of this horizontal radiator works well with all interiors, and the unit comes with highly reliable rails to ensure secure installation. It is available in different sizes to suit the varying needs of the consumers and ensures excellent BTU performance. 

The unit has been manufactured using low-carbon mild steel and meets safety standards BS EN 442. It is among the lighter units, so you will have an advantage while handling this unit during installation. It does come with all the installation fixtures, so you can get it up and running in no time.


  • Meets BS EN 442 safety standards.
  • Made of low-carbon mild steel.
  • You can go for different sizes based on your needs.


  • Comes with only a 5-year guarantee

8. Ingarsby Anthracite Oval Horizontal Radiator

Ingarsby presents a quality horizontal radiator in two different finishes and seven sizes. Its oval panel looks elegant and is suitable for any room. 

However, they only have double panels. You can’t go for single-panel options with Ingarsby. Installation is a breeze because your purchase will include all the brackets and fixtures. 

The heat output of this unit is 3873 BTUs. The company has used quality mild steel in the construction of this unit, and it will continue to serve you for many years to come.


  • 10-year warranty.
  • Made of mild steel.
  • Produces heat up to 3873 BTUs.


  • Relatively fewer size options are available.

Are horizontal radiators better than vertical radiators?

Horizontal radiators are better than vertical radiators if you are looking to install under a window or where there may be an obstruction on the wall that prevents the radiator being tall, such as a picture frame. However, vertical radiators are a great space saving option as they use up less floor space.

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