Radiator 300mm

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“ Choose a radiator with a heat output of 0.04 kW/m3 for a well insulated home, 0.028 kW/m3 for a very well insulated home and 0.0024 kW/m3 for an extremely well insulated home. ”
Advice from Chloé
heating and plumbing team
Prorad Type 11 300mm high (Width: 400mm) Single Panel Compact Convector Central Heating Radiator
42 options

Prorad Type 11 300mm high (Width: 400mm) Single Panel Compact Convector Central Heating Radiator

6
£30.78
Free delivery
Designer Radiator White Flat Panel Column Bathroom Central Heating Horizontal 600x408mm Single
26 options
NRG

Designer Radiator White Flat Panel Column Bathroom Central Heating Horizontal 600x408mm Single

15
£54.95£91.99
Free delivery
Warmehaus White Radiator Flat Panel Horizontal Single 600x408mm
30 options
WARMEHAUS

Warmehaus White Radiator Flat Panel Horizontal Single 600x408mm

45
£51.97£82.97
Free delivery
Acezanble Horizontal Flat Panel Designer Radiator Central Heating Anthracite Rads Single 600x408mm
230 options
ACEZANBLE

Acezanble Horizontal Flat Panel Designer Radiator Central Heating Anthracite Rads Single 600x408mm

77
£45.59£71.99
Free delivery
AICA 1600x236mm Anthracite Vertical Designer Radiator Single Oval Column Heating UK
28 options
AICA SANITAIRE

AICA 1600x236mm Anthracite Vertical Designer Radiator Single Oval Column Heating UK

28
£61.79£89.99
Free delivery
ELEGANT 1600 x 300mm Vertical Column Radiator White Double Flat Panel Designer Radiator
2 options
ELEGANT

ELEGANT 1600 x 300mm Vertical Column Radiator White Double Flat Panel Designer Radiator

8
£103.99£159.99
Free delivery
Anthracite Designer Radiator Vertical Horizontal Flat Panel 1600 x 300mm Single Panel
26 options
DURATHERM

Anthracite Designer Radiator Vertical Horizontal Flat Panel 1600 x 300mm Single Panel

444
£84.99£119.99
Free delivery
ELEGANT White Vertical Radiator Designer Central Heating Rad 1600x300mm Single Panel Radiator
2 options
ELEGANT

ELEGANT White Vertical Radiator Designer Central Heating Rad 1600x300mm Single Panel Radiator

4
£77.99£119.99
Free delivery
AICA Flat Panel Radiator Designer Central Heating Horizontal 600x408mm Single White
57 options
AICA SANITAIRE

AICA Flat Panel Radiator Designer Central Heating Horizontal 600x408mm Single White

131
£49.00£75.99
Free delivery
Volume discountsELEGANT White Vertical Double Flat Panel Radiator 1600 x 304mm Designer Radiator with Angled Radiator ValvesELEGANT

ELEGANT White Vertical Double Flat Panel Radiator 1600 x 304mm Designer Radiator with Angled Radiator Valves

8
£114.99£153.99
Free delivery
ELEGANT 1800 x 300 mm Vertical Designer Radiator Anthracite Double Flat Panel Tall Upright Central Heating RadiatorELEGANT

ELEGANT 1800 x 300 mm Vertical Designer Radiator Anthracite Double Flat Panel Tall Upright Central Heating Radiator

5
£113.99£175.99
Free delivery
Traditional Radiator Cast Iron Style Radiator 2 Column White 600 x 425mm
73 options
NRGBest sellers

Traditional Radiator Cast Iron Style Radiator 2 Column White 600 x 425mm

48
£81.95£136.99
Free delivery
ELEGANT 1600 x 300 mm Vertical Column Radiator White Single Flat Panel Designer Bathroom Radiator
2 options
ELEGANT

ELEGANT 1600 x 300 mm Vertical Column Radiator White Single Flat Panel Designer Bathroom Radiator

1
£77.99£119.99
Free delivery
ELEGANT Vertical Anthracite Radiators Tall Single Flat Panel Radiator 1800x304mm Home Design RadiatorELEGANT

ELEGANT Vertical Anthracite Radiators Tall Single Flat Panel Radiator 1800x304mm Home Design Radiator

5
£84.99£130.99
Free delivery
WarmeHaus Traditional Radiator Anthracite Double Panel 300x1010mmWARMEHAUS

WarmeHaus Traditional Radiator Anthracite Double Panel 300x1010mm

3
£114.97£183.97
Free delivery
NRG Designer Radiator Oval Column Central Heating Anthracite Rads Horizontal 600x413mm Single
28 options
NRG

NRG Designer Radiator Oval Column Central Heating Anthracite Rads Horizontal 600x413mm Single

22
£54.95£91.99
Free delivery
Prorad Type 22  300mm high (Width: 400mm) Double Panel Compact Convector Central Heating Radiator
39 options

Prorad Type 22 300mm high (Width: 400mm) Double Panel Compact Convector Central Heating Radiator

10
£47.43
Free delivery
White Flat Panel Designer Radiator Vertical Horizontal 1600 x 300mm Single Panel
26 options
DURATHERM

White Flat Panel Designer Radiator Vertical Horizontal 1600 x 300mm Single Panel

182
£79.99£119.99
Free delivery
Volume discountsELEGANT Traditional Radiator Cast Iron Style Horizontal Radiator White Triple Horizontal Column Radiators 300 x 1400 mmELEGANT

ELEGANT Traditional Radiator Cast Iron Style Horizontal Radiator White Triple Horizontal Column Radiators 300 x 1400 mm

1
£158.99£212.99
Free delivery
Kartell K-RAD Kompact Type 11 White 300mm x 400mm Single Panel with Single Convector Horizontal Radiator - S304K
74 options
KARTELL

Kartell K-RAD Kompact Type 11 White 300mm x 400mm Single Panel with Single Convector Horizontal Radiator - S304K

6
£17.95£25.90
Milano Compact - Modern White Type 11 Central Heating Single Panel Horizontal Convector Radiator - 300mm x 400mm
4 options
MILANO

Milano Compact - Modern White Type 11 Central Heating Single Panel Horizontal Convector Radiator - 300mm x 400mm

1
£44.99
Volume discountsELEGANT Anthracite 1800 x 300mm Vertical  Radiator Double Flat Panel Designer (Premium Mild Steel, Rust - Proof and Durable)ELEGANT

ELEGANT Anthracite 1800 x 300mm Vertical Radiator Double Flat Panel Designer (Premium Mild Steel, Rust - Proof and Durable)

2
£114.99£153.99
Free delivery
300 X 425 mm Traditional White Horizontal Cast Iron Radiator Double ColumnNRG

300 X 425 mm Traditional White Horizontal Cast Iron Radiator Double Column

2
£63.95£106.99
Free delivery
Prorad Type 21 700mm high (Width: 400mm) Double Panel Compact Convector Central Heating Radiator
42 options

Prorad Type 21 700mm high (Width: 400mm) Double Panel Compact Convector Central Heating Radiator

2
£58.66
Free delivery
Hudson White 1200mm x 300mm Single Panel RadiatorHUDSON HEATING

Hudson White 1200mm x 300mm Single Panel Radiator

2
£99.95£107.90
ELEGANT 1800 x 300 mm White Vertical Column Radiator Single Flat Panel Designer Bathroom RadiatorELEGANT

ELEGANT 1800 x 300 mm White Vertical Column Radiator Single Flat Panel Designer Bathroom Radiator

£83.99£129.99
Free delivery
ELEGANT Anthracite Vertical Radiator Modern Radiator 1600x300mm Single Flat Panel Heater
2 options
ELEGANT

ELEGANT Anthracite Vertical Radiator Modern Radiator 1600x300mm Single Flat Panel Heater

£78.99£121.99
Free delivery
ELEGANT Vertical Column Designer Radiator Flat Panel 1600 x 300 mm Anthracite Single
11 options
ELEGANT

ELEGANT Vertical Column Designer Radiator Flat Panel 1600 x 300 mm Anthracite Single

4
£78.99£121.99
Free delivery
ELEGANT 1600 x 300 mm Vertical Steel Radiator Anthracite Double Flat Panel Column Tall Upright Central Heating RadiatorsELEGANT

ELEGANT 1600 x 300 mm Vertical Steel Radiator Anthracite Double Flat Panel Column Tall Upright Central Heating Radiators

2
£109.99£169.99
Free delivery
ELEGANT White Horizontal Radiator 3 Column Modern Design Radiator 600x1400mm for Most Places at HomeELEGANT

ELEGANT White Horizontal Radiator 3 Column Modern Design Radiator 600x1400mm for Most Places at Home

8
£228.99£352.99
Free delivery
ELEGANT 300 x 1505 mm Traditional Column Radiators Horizontal Double Panel Cast Iron Central Heating RadsELEGANT

ELEGANT 300 x 1505 mm Traditional Column Radiators Horizontal Double Panel Cast Iron Central Heating Rads

3
£162.99£250.99
Free delivery
Reina Neva Single Designer Vertical Radiator 1500mm H x 295mm W Anthracite
24 options
REINA

Reina Neva Single Designer Vertical Radiator 1500mm H x 295mm W Anthracite

11
£114.95
Free delivery
ELEGANT White Vertical Column Radiator Rads Double Flat Panel Designer Bathroom Radiators 1600 x 300 mmELEGANT

ELEGANT White Vertical Column Radiator Rads Double Flat Panel Designer Bathroom Radiators 1600 x 300 mm

2
£103.99£159.99
Free delivery
ELEGANT Vertical Designer Radiator Flat Panel + Angled Radiator Valves 1600 x 300 mm Anthracite Single
10 options
ELEGANT

ELEGANT Vertical Designer Radiator Flat Panel + Angled Radiator Valves 1600 x 300 mm Anthracite Single

1
£88.99£136.99
Free delivery
Volume discountsELEGANT Central Heating Traditional Radiator Cast Iron Style White Triple Column Radiator 300 x 1400 mm Horizontal
6 options
ELEGANT

ELEGANT Central Heating Traditional Radiator Cast Iron Style White Triple Column Radiator 300 x 1400 mm Horizontal

1
£158.99£212.99
Free delivery
Reina Slimline Vertical Designer Radiator 770mm H x 300mm W Textured Matt White
10 options
REINA

Reina Slimline Vertical Designer Radiator 770mm H x 300mm W Textured Matt White

£184.95
Free delivery
ELEGANT 1800 x 480 Anthracite Vertical Radiator Double Modern Oval Column Radiator Central Heating Radiators Designer RadiatorsELEGANT

ELEGANT 1800 x 480 Anthracite Vertical Radiator Double Modern Oval Column Radiator Central Heating Radiators Designer Radiators

78
£166.99£256.99
Free delivery
Warmehaus Traditional Double Column White Radiator 300 x 1460mmWARMEHAUS

Warmehaus Traditional Double Column White Radiator 300 x 1460mm

1
£162.97£260.97
Free delivery
ELEGANT Vertical White Radiators Tall Double Flat Panel Radiator 1800x304mm Home Design RadiatorELEGANT

ELEGANT Vertical White Radiators Tall Double Flat Panel Radiator 1800x304mm Home Design Radiator

16
£111.99£172.99
Free delivery
Milano Windsor - Traditional White Cast Iron Style Double Column Horizontal Radiator - 300mm x 1505mm
5 options
MILANO

Milano Windsor - Traditional White Cast Iron Style Double Column Horizontal Radiator - 300mm x 1505mm

2
£394.99
ELEGANT 1600 x 300 mm Anthracite Vertical Column Radiator Single Flat Panel Designer Bathroom RadiatorELEGANT

ELEGANT 1600 x 300 mm Anthracite Vertical Column Radiator Single Flat Panel Designer Bathroom Radiator

1
£78.99£121.99
Free delivery
Warmehaus Flat Panel Black Radiator Horizontal Single 600x408mm
30 options
WARMEHAUS

Warmehaus Flat Panel Black Radiator Horizontal Single 600x408mm

2
£51.97£82.97
Free delivery
Milano Aruba - Modern White Horizontal Single Oval Panel Radiator - 400mm x 413mm
4 options
NO BRAND

Milano Aruba - Modern White Horizontal Single Oval Panel Radiator - 400mm x 413mm

1
£94.49£104.99
NRG Flat Panel Radiator Designer Column Bathroom Central Heating Anthracite Single 600x408mm
60 options
NRG

NRG Flat Panel Radiator Designer Column Bathroom Central Heating Anthracite Single 600x408mm

12
£56.95£94.99
Free delivery
Milano Windsor - Traditional White Cast Iron Style Triple Column Horizontal Radiator - 300mm x 1010mm
3 options
MILANO

Milano Windsor - Traditional White Cast Iron Style Triple Column Horizontal Radiator - 300mm x 1010mm

2
£274.99
Prorad Type 21 300mm high (Width: 2000mm) Double Panel Compact Convector Central Heating Radiator

Prorad Type 21 300mm high (Width: 2000mm) Double Panel Compact Convector Central Heating Radiator

£243.50
Free delivery
Kartell K-RAD Kompact Type 22 White 300mm x 1600mm Double Panel with Double Convector Horizontal Radiator - D316K
78 options
KARTELL

Kartell K-RAD Kompact Type 22 White 300mm x 1600mm Double Panel with Double Convector Horizontal Radiator - D316K

4
£141.95£149.90
Milano Aruba - Modern White Horizontal Double Oval Panel Radiator - 400mm x 1652mm
6 options
MILANO

Milano Aruba - Modern White Horizontal Double Oval Panel Radiator - 400mm x 1652mm

3
£383.99£479.99
Hudson Anthracite 300mm x 1200mm Horizontal Single Panel RadiatorHUDSON HEATING

Hudson Anthracite 300mm x 1200mm Horizontal Single Panel Radiator

£149.95£157.90
Anthracite Oval Column Designer Radiator Vertical Horizontal 600 x 600mm Single Panel
28 options
DURATHERM

Anthracite Oval Column Designer Radiator Vertical Horizontal 600 x 600mm Single Panel

405
£64.99£119.99
Free delivery
ELEGANT White Radiator Vertical Double Flat Panel High Thermal Conductivity Radiators 1800x456mm Suitable for Many RoomsELEGANT

ELEGANT White Radiator Vertical Double Flat Panel High Thermal Conductivity Radiators 1800x456mm Suitable for Many Rooms

49
£169.99£261.99
Free delivery
ELEGANT 300 x 1415 mm Traditional Radiator Cast Iron Style Horizontal Radiator White Triple Horizontal Column RadiatorsELEGANT

ELEGANT 300 x 1415 mm Traditional Radiator Cast Iron Style Horizontal Radiator White Triple Horizontal Column Radiators

6
£156.99£241.99
Free delivery
NRG White Traditional Cast Iron Style Radiator Central Heating Rads Horizontal 2 Column 300x1460mm
38 options
NRG

NRG White Traditional Cast Iron Style Radiator Central Heating Rads Horizontal 2 Column 300x1460mm

4
£177.95£296.99
Free delivery
Traditional Cast Iron Style Radiator 300x427mm Horizontal 3 Column WhiteNRG

Traditional Cast Iron Style Radiator 300x427mm Horizontal 3 Column White

£69.95£116.99
Free delivery
Milano Aruba - Modern White Horizontal Single Oval Panel Radiator - 236mm x 1600mm
6 options
MILANO

Milano Aruba - Modern White Horizontal Single Oval Panel Radiator - 236mm x 1600mm

£167.99£209.99
Volume discountsELEGANT White Vertical Column Radiator Double Flat Panel Designer Bathroom Radiators 1600 x 300 mmELEGANT

ELEGANT White Vertical Column Radiator Double Flat Panel Designer Bathroom Radiators 1600 x 300 mm

£104.99£140.99
Free delivery
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The DIY, home and garden specialist

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Reliable delivery

Payment in 3x or up to 30 days free of charge

Payment in 3x or up to 30 days free of charge

More than 7 million individual and professional customers

More than 7 million individual and professional customers