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4000 BTU Radiators

4000 BTU radiators, ideal for medium-sized spaces, deliver consistent, efficient warmth while adding the finishing touch to your space. From sleek, modern designs to timeless, traditional options, our collection of radiators which offer a heat ouput of 4000 BTU suits every taste. With free standard UK delivery on orders over £499, it's dream bathroom time.

Our 4000 BTU radiators aren’t just about looks; they’re built for convenience. A quick wipe keeps them in pristine condition, whether you choose a modern gloss black finish or a classic white. These radiators blend seamlessly with any interior, making them the perfect pairing for your home.

Installing a 4000 BTU radiator is straightforward, but for a flawless finish, we recommend professional installation. Whether you choose the sleek radiator in anthracite, a traditional option or something else entirely, rest assured you're investing in quality. These radiators are made from durable materials to provide lasting warmth and a timeless look.

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164 results

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Keswick 300 x 1010mm Horizontal Radiator Anthracite 6 Column (22 Sections) with Feet

£399.95

Finance from £14.99/month

The stock status is In Stock

In Stock

Keswick 600 x 1010mm Cast Iron Style Traditional 3 Column Regal Blue Radiator

£369.95

Finance from £13.87/month

The stock status is In Stock

In Stock

Keswick 1800 x 290mm Cast Iron Style Traditional 4 Column Mat Black Radiator

£299.95

Finance from £11.24/month

The stock status is In Stock

In Stock

Matt BlackAnthraciteWhiteRaw Metal

More Options

Keswick 300 x 1010mm Horizontal Radiator White 6 Column (22 Sections) with Feet

£399.95

Finance from £14.99/month

The stock status is In Stock

In Stock

Chatsworth 600 x 605mm Cast Iron Style 4 Column White Radiator - Chrome Wall Stay Bracket and Thermostatic Valves

Premium

Keswick 600 x 1370mm Cast Iron Style Traditional 2 Column Matt Black Radiator

£299.95

Finance from £11.24/month

The stock status is In Stock

In Stock

1

5 out of 5 review stars
Matt BlackAnthraciteWhiteRaw Metal

More Options

Urban Vertical Radiator - Taupe Speckled Stone Effect - Double Panel (1600x456mm)

£289.95

Finance from £10.87/month

The stock status is Due 1st Apr

Due 1st Apr

2

5 out of 5 review stars
Keswick 300 x 1370mm Cast Iron Style Traditional 4 Column White Radiator

£369.95

Finance from £13.87/month

The stock status is In Stock

In Stock

1

5 out of 5 review stars
WhiteAnthraciteMatt BlackRaw Metal

More Options

Buxton 1800 x 318mm Raw Metal (Lacquered) 2 Column Vertical Radiator Large Image

SALE

£199.95

Was £239.95

The stock status is In Stock

In Stock

2

5 out of 5 review stars
Keswick 300 x 1370mm Cast Iron Style Traditional 4 Column Anthracite Radiator

£369.95

Finance from £13.87/month

The stock status is In Stock

In Stock

3

5 out of 5 review stars
AnthraciteMatt BlackWhiteRaw Metal

More Options

Type 11 H600 x W1300mm Compact Single Convector Radiator - S613K Large Image

£124.94

The stock status is In Stock

In Stock

3

5 out of 5 review stars
Metro Vertical Radiator - Anthracite - Double Panel (1800mm High) 354mm Wide

£199.95

The stock status is In Stock

In Stock

15

4.7 out of 5 review stars
AnthraciteMatt BlackWhite

More Sizes

Bilbao White Double Panel Designer Radiator with Mirror (1800 x 381mm) Large Image

£269.95

Finance from £10.12/month

The stock status is In Stock

In Stock

3

5 out of 5 review stars
Keswick 450 x 1415mm Cast Iron Style Traditional 3 Column Matt Black Radiator

£339.95

Finance from £12.74/month

The stock status is In Stock

In Stock

3

5 out of 5 review stars
Matt BlackAnthraciteRaw MetalWhite

More Options

Keswick 450 x 1415mm Raw Metal (Lacquered) 3 Column Radiator

£399.95

Finance from £14.99/month

The stock status is In Stock

In Stock

Raw MetalAnthraciteMatt BlackWhite

More Options

Type 21 H600 x W1000mm Double Panel Single Convector Radiator - P610K Large Image

£134.94

The stock status is In Stock

In Stock

1

5 out of 5 review stars
Urban Horizontal Radiator – Anthracite – Double Panel (400mm High x 1593mm Wide)

£359.95

Finance from £13.49/month

The stock status is Due 29th Mar

Due 29th Mar

AnthraciteMatt BlackWhite

More Options

Type 21 H400 x W1400mm Double Panel Single Convector Radiator - P414K Large Image

£134.94

The stock status is In Stock

In Stock

1

5 out of 5 review stars
Urban Vertical Radiator - Matt Black - Double Panel (1600mm High) 456mm Wide with Rail

£269.95

Finance from £10.12/month

The stock status is In Stock

In Stock

Type 21 H600 x W900mm Double Panel Single Convector Radiator - P609K Large Image

£124.94

The stock status is In Stock

In Stock

1

5 out of 5 review stars
Type 11 H500 x W1500mm Compact Single Convector Radiator - S515K Large Image

£124.94

The stock status is In Stock

In Stock

2

4 out of 5 review stars
Type 21 H600 x W1100mm Double Panel Single Convector Radiator - P611K Large Image

£144.94

The stock status is In Stock

In Stock

Rico Double Panel White Radiator 1800 x 377 Large Image

£249.95

The stock status is In Stock

In Stock

3

4.3 out of 5 review stars
Urban Horizontal Radiator – Matt Black – Double Panel (400mm High x 1593mm Wide)

£359.95

Finance from £13.49/month

The stock status is Due 29th Mar

Due 29th Mar

1

5 out of 5 review stars
Matt BlackAnthraciteWhite

More Options

Urban Vertical Radiator - White - Double Panel (1600mm High) 456mm Wide with Rail
Type 11 H600 x W1500mm Compact Single Convector Radiator - S615K Large Image

£144.94

The stock status is In Stock

In Stock

Tissino Hugo2 Towel Rail - Mont Blanc Large Image

£169.95

The stock status is Low Stock

Low Stock

More Sizes

Keswick 300 x 1370mm Cast Iron Style Traditional 4 Column Matt Black Radiator

£369.95

Finance from £13.87/month

The stock status is In Stock

In Stock

Matt BlackAnthraciteWhiteRaw Metal

More Options

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Recently Reviewed

Nova White Vertical Double Panel Aluminium Radiator 1800 x 375mm (4 Section)

Inspired Purchase

10th March 2026

Arrived on time and was suitably impressed with the quality and build of the radiator. The ribbed appearance of the radiator totally enhanced my kitchen. The heat output certainly improves the overall ambience of our kitchen.

Melville H from Caerphilly- verified purchaser

Urban Horizontal Radiator - White - Double Panel (600mm High)

Radiator

6th March 2026

Very stylish and modern, pumps the heat out

Sarah P from AL- verified purchaser

Urban Vertical Radiator - Matt Black - Double Panel (1600mm High) 456mm Wide

Modern good looking Radiator

27th February 2026

Very happy with design & build quality.

Robert B from Highland- verified purchaser

Urban Horizontal Radiator - Anthracite - Double Panel (600mm High)

Modern good looking Radiator

27th February 2026

Very happy with design & build quality.

Robert B from Highland- verified purchaser