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Type 11 Single Panel Radiators

Shop our range of type 11 radiators. Also known as single convector radiators, these understated options are a great heating solution for smaller, narrow spaces. Unlike double panel radiators, single panel radiators provide significant heat without protruding excessively into the room and are easy to integrate into your central heating system without any compatibility issues. Free standard UK delivery on orders over £499.

Type 11 radiators are known for their slimline designs, making them a top choice for tighter areas such as bathrooms and cloakrooms. These single convector radiators feature a single row of fins covered by one panel. But don't let their diminutive sizes fool you; they're capable of providing excellent heat output. Just be sure to check your chosen single panel radiator's BTU rating.

If longevity is your main priority, single convector radiators are a top pick. All of our type 11 radiators have been crafted with care using only the finest materials and modern manufacturing techniques. So assured of their quality, many of our small single panel radiators come equipped with long warranties against defects. Browse our full range of central heating radiators from leading brands including Stelrad.

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Type 11 H300 x W2000mm Compact Single Convector Radiator - S320K Large Image

£119.95

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1

4 out of 5 review stars
Type 11 H300 x W1200mm Compact Single Convector Radiator - S312K Large Image

£89.94

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In Stock

Type 11 Compact Single Convector Radiator - H300 x W400mm - S304K Large Image

£74.94

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In Stock

1

5 out of 5 review stars
Type 11 H500 x W1300mm Compact Single Convector Radiator - S513K Large Image

£114.94

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In Stock

Type 11 H500 x W400mm Compact Single Convector Radiator - S504K Large Image

£79.94

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In Stock

Type 11 H600 x W500mm Compact Single Convector Radiator - S605K Large Image

£84.94

The stock status is In Stock

In Stock

Type 11 H750 x W1800mm Compact Single Convector Radiator - S718K Large Image

£169.94

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In Stock

Type 11 H750 x W1400mm Compact Single Convector Radiator - S714K Large Image

£144.94

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In Stock

Type 11 H500 x W1500mm Compact Single Convector Radiator - S515K Large Image

£124.94

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In Stock

Type 11  H400 x W1400mm Compact Single Convector Radiator - S414K Large Image

£114.94

The stock status is In Stock

In Stock

3

5 out of 5 review stars
Type 11 H400 x W1200mm Compact Single Convector Radiator - S412K Large Image

£99.94

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In Stock

Type 11 H400 x W1100mm Compact Single Convector Radiator - S411K Large Image

£94.94

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In Stock

Type 11 H400 x W700mm Compact Single Convector Radiator - S407K Large Image

£84.94

The stock status is In Stock

In Stock

1

5 out of 5 review stars
Type 11 H300 x W1000mm Compact Single Convector Radiator - S310K Large Image

£89.94

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In Stock

Type 11 H900 x W500mm Compact Single Convector Radiator - S905K Large Image

£114.94

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In Stock

1

5 out of 5 review stars
Type 11 H750 x W800mm Compact Single Convector Radiator - S708K Large Image

£99.94

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In Stock

Type 11 H500 x W1600mm Compact Single Convector Radiator - S516K Large Image

£124.94

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In Stock

Type 11 H500 x W1200mm Compact Single Convector Radiator - S512K Large Image

£109.94

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In Stock

Type 11 H500 x W800mm Compact Single Convector Radiator - S508K Large Image

£94.94

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In Stock

1

5 out of 5 review stars
Type 11 H500 x W600mm Compact Single Convector Radiator - S506K Large Image

£84.94

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In Stock

Type 11 H400 x W900mm Compact Single Convector Radiator - S409K Large Image

£89.94

The stock status is In Stock

In Stock

Type 11 Compact Single Convector Radiator - H400 x W800mm - S408K Large Image

£89.94

The stock status is In Stock

In Stock

Type 11 H750 x W500mm Compact Single Convector Radiator - S705K Large Image

£89.94

The stock status is In Stock

In Stock

1

5 out of 5 review stars
Type 11 H500 x W1100mm Compact Single Convector Radiator - S511K Large Image

£109.94

The stock status is In Stock

In Stock

Type 11 H750 x W1600mm Compact Single Convector Radiator - S716K Large Image

£154.94

The stock status is In Stock

In Stock

Type 11 H500 x W1400mm Compact Single Convector Radiator - S514K Large Image

£124.94

The stock status is In Stock

In Stock

1

4 out of 5 review stars
Type 11 H400 x W600mm Compact Single Convector Radiator - S406K Large Image

£74.94

The stock status is In Stock

In Stock

1

5 out of 5 review stars
Type 11 H300 x W1400mm Compact Single Convector Radiator - S314K Large Image

£99.94

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In Stock

Type 11 H500 x W700mm Compact Single Convector Radiator - S507K Large Image

£89.94

The stock status is In Stock

In Stock

Type 11 H400 x W1000mm Compact Single Convector Radiator - S410K Large Image

£94.94

The stock status is In Stock

In Stock

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Need help with Type 11 Single Panel Radiators?

Recently Reviewed

Type 11 H600 x W2400mm Compact Single Convector Radiator - S624K Large Image

Review From Trustpilot

17th September 2025

Good quality

Elaine Jackson- verified purchaser

Type 11 H500 x W500mm Compact Single Convector Radiator - S505K Large Image

Radiator

5th September 2025

Got the anthracite colour. Looks stunning in my lounge. Love the design and quality, works like a dream. A few people who have seen it asked where I got it. Highly recommend.

Deborah Toomey from - verified purchaser

Type 11 H600 x W1400mm Compact Single Convector Radiator - S614K Large Image

Great radiator!

25th April 2025

Good quality, and fab customer service 👌🏻

Lucy Harrington-Jones from Cheshire- verified purchaser

Type 11 H600 x W2000mm Compact Single Convector Radiator - S620K Large Image

Excellent service throughout

12th April 2025

Good quality item at a fair price; and great customer service - many thanks!

Mark Middleman from Merseyside- verified purchaser

FAQ's

Curious about type 11 radiators? These slim and cost-effective heating solutions might be just what you need for your space. If you're wondering how they differ from double panel radiators or if they're a good choice for your space, read on to find out more.

 

What are type 11 radiators?

Also referred to as single panel radiators, type 11 radiators are slim and economical. They consist of a single metal panel with convection fins attached to the back, allowing for efficient heat emission. They are particularly useful in spaces where space is limited, such as cloakrooms or ensuite bathrooms, offering effective heating without taking up much room. This is because, despite their slim design, type 11 radiators can still provide a significant amount of warmth. However, they have a lower heat output compared to other options, making them less suitable for medium to large rooms.

 

What’s the difference between a double panel and single panel radiator?

A double panel radiator has two panels enclosing two layers of fins, while a single panel radiator has only one panel enclosing a single layer of fins. The additional layer of fins in a double panel radiator allows it to generate more heat compared to a single convector radiator. As a result, double panel radiators are generally wider and have a greater depth than type 11 radiators. If space is limited and heat output is not a significant concern, a single panel radiator may be suitable. However, for larger spaces where higher heat output is essential, a double panel radiator would be a better choice. For further information, take a look at our article on the differences between type 11, 21 and 22 radiators.

 

Are single panel radiators any good?

When it comes to buying a single panel radiator, it all comes down to the room's heating needs and space available. Single panel convector radiators work well in small spaces like bathrooms or narrow hallways because they are slim and efficient. While they may not produce as much heat as double panel radiators, they still provide good warmth for their size.