Type 22 Radiators (K2) | Double Panel Double Convector — Page 4

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Kartell K-Therm Style Angled Thermostatic Radiator Valve - sold separately

Kartell K-RAD Type 22 Double Panel Double Convector Radiator White

£459.04 - £477.04

£459.04

£82.63 - £91.63

£82.63

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 400mm x 800mm White (D408K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 400mm high by 800mm wide is a compact, wide-format heater with the highest heat...

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£459.04 - £477.04

£459.04

£82.63 - £91.63

£82.63

Save up to 81%

£401.66 - £419.66

£401.66

£72.30 - £81.30

£72.30

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 400mm x 700mm White (D407K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 400mm high by 700mm wide is a low-profile heater that puts out the highest heat...

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£401.66 - £419.66

£401.66

£72.30 - £81.30

£72.30

Save up to 81%

£344.29 - £362.29

£344.29

£61.97 - £70.97

£61.97

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 400mm x 600mm White (D406K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 400mm high by 600mm wide is a versatile, well-balanced heater with the highest ...

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£344.29 - £362.29

£344.29

£61.97 - £70.97

£61.97

Save up to 80%

£286.90 - £304.90

£286.90

£51.64 - £60.64

£51.64

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 400mm x 500mm White (D405K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 400mm high by 500mm wide is a compact heater with the highest heat output in th...

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£286.90 - £304.90

£286.90

£51.64 - £60.64

£51.64

Save up to 80%

£241.00 - £259.00

£241.00

£43.38 - £52.38

£43.38

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 400mm x 400mm White (D404K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 400mm high by 400mm wide is a compact, square-set heater with the highest heat ...

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£241.00 - £259.00

£241.00

£43.38 - £52.38

£43.38

Save up to 80%

£927.52 - £945.52

£927.52

£166.95 - £175.95

£166.95

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 2000mm White (D320K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 300mm high by 2000mm wide is an extra-wide, low-profile heater with the highest...

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£927.52 - £945.52

£927.52

£166.95 - £175.95

£166.95

Save up to 81%

£741.98 - £759.98

£741.98

£133.56 - £142.56

£133.56

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 1600mm White (D316K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 300mm high by 1600mm wide is a low-profile, wide-format heater with the highest...

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£741.98 - £759.98

£741.98

£133.56 - £142.56

£133.56

Save up to 81%

£649.22 - £667.22

£649.22

£116.86 - £125.86

£116.86

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 1400mm White (D314K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 300mm high by 1400mm wide is a low-profile, wide-format heater with the highest...

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£649.22 - £667.22

£649.22

£116.86 - £125.86

£116.86

Save up to 81%

£556.49 - £574.49

£556.49

£100.17 - £109.17

£100.17

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 1200mm White (D312K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 300mm high by 1200mm wide is a low-profile, wide-format heater with the highest...

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£556.49 - £574.49

£556.49

£100.17 - £109.17

£100.17

Save up to 81%

£463.75 - £481.75

£463.75

£83.48 - £92.48

£83.48

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 1000mm White (D310K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 300mm high by 1000mm wide is a low-profile, wide-format heater with the highest...

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£463.75 - £481.75

£463.75

£83.48 - £92.48

£83.48

Save up to 81%

£370.98 - £388.98

£370.98

£66.78 - £75.78

£66.78

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 800mm White (D308K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 300mm high by 800mm wide is a low-profile, wide-format heater with the highest ...

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£370.98 - £388.98

£370.98

£66.78 - £75.78

£66.78

Save up to 81%

£278.24 - £296.24

£278.24

£50.08 - £59.08

£50.08

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 600mm White (D306K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 300mm high by 600mm wide is a compact, low-profile heater with the highest heat...

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£278.24 - £296.24

£278.24

£50.08 - £59.08

£50.08

Save up to 80%

£204.05 - £222.05

£204.05

£36.73 - £45.73

£36.73

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 400mm White (D304K)

Kartell

The Kartell K-RAD Type 22 double panel double convector radiator in 300mm high by 400mm wide is a compact, low-profile heater with the highest heat...

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£204.05 - £222.05

£204.05

£36.73 - £45.73

£36.73

Save up to 79%

£384.96 - £402.96

£384.96

£69.29 - £78.29

£69.29

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 500mm x 600mm White (D506K)

Kartell

Introducing the Kartell K-RAD Type 22 Double Panel/Double Convector Radiator (500x600mm)—a powerful and efficient heating solution, perfect for tho...

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£384.96 - £402.96

£384.96

£69.29 - £78.29

£69.29

Save up to 81%

Need to heat a larger room, a space with high ceilings, or somewhere that's always hard to keep warm? Our Type 22 radiators (double panel, double convector — also known as K2) deliver the highest heat output of the convector range, putting out serious warmth from the same wall width and height as slimmer types.

What is a Type 22 radiator?

A Type 22 radiator has two panels and two full layers of convector fins. All that extra surface area dramatically increases heat output, making it the most powerful choice for demanding spaces. It is the deepest of the convector types, projecting furthest from the wall — so it pays to check you have the clearance before you buy.

Where Type 22 radiators work best

Large or open-plan rooms that need maximum warmth
Rooms with high ceilings, large windows or external walls that lose heat quickly
Any space where raw heating power is the priority and wall depth isn't a concern

Quality you can trust

Our Type 22 collection features the trusted Kartell K-RAD range, known for exceptional heat distribution, robust build quality and a sleek, modern profile. Available in an extensive choice of widths and heights to meet your specific heating needs.

Choosing the right radiator type

If a Type 22 is more output than your room needs, a Type 21 radiator (double panel, single convector) offers a slimmer, balanced alternative, while a Type 11 radiator (single panel, single convector) is ideal for small spaces. A simple guide: small room → Type 11, average room → Type 21, large or hard-to-heat room → Type 22. For an exact match, calculate your room's BTU requirement before choosing.

New to radiator types? Read our full Type 11 vs Type 21 vs Type 22 radiator guide for help choosing the right one for your space.

Explore our Type 22 radiators below and find the powerful, efficient heating solution your space deserves.

Type 22 Radiators (Double Panel/Double Convector)

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Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 400mm x 800mm White (D408K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 400mm x 700mm White (D407K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 400mm x 600mm White (D406K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 400mm x 500mm White (D405K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 400mm x 400mm White (D404K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 2000mm White (D320K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 1600mm White (D316K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 1400mm White (D314K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 1200mm White (D312K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 1000mm White (D310K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 800mm White (D308K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 600mm White (D306K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 300mm x 400mm White (D304K)

Kartell K-RAD Type 22 Double Panel/Double Convector Radiator 500mm x 600mm White (D506K)

What is a Type 22 radiator?

Where Type 22 radiators work best

Quality you can trust

Choosing the right radiator type

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