Double Panel Plus Type 21 Radiators

Upgrade your central heating system when you shop double panel plus radiators from quality brands at Toolstation. Find type 21 radiators in various sizes and configurations to suit any home or workplace.

What are the Benefits of Double Panel Radiators?



Double panel radiators are ideal for many homes and businesses, providing long-lasting performance and maximum heat output. Available in stainless steel with a white finish, type 21 radiators complement any home interior thanks to their minimalist look.

At Toolstation, we stock products in a range of sizes, including 400 x 1600 and 1400 x 500 type 21 radiators. Find radiators to fit perfectly in any space when you shop our selection here. Not sure how much output you need? Use this BTU calculator to work out the heating requirements of any room, or check our Radiator Buying Guide for more help and advice.
Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 600 x 1200mm 5454Btu
( 483 )

£85.98

ex. VAT £71.65 Each

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20+ available for delivery

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 500 x 1600mm 6279Btu
( 483 )

£128.98

ex. VAT £107.48 Each

Product variations Select from 30 variations
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Out of stock for delivery

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 600 x 1000mm 4545Btu
( 483 )

£59.98

ex. VAT £49.98 Each

Product variations Select from 30 variations
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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 400 x 1200mm 3934Btu
( 483 )

£89.98

ex. VAT £74.98 Each

Product variations Select from 30 variations
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20 available for delivery

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 600 x 600mm 2727Btu
( 483 )

£52.98

ex. VAT £44.15 Each

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 600 x 500mm 2273Btu
( 483 )

£34.98

ex. VAT £29.15 Each

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 500 x 600mm 2355Btu
( 483 )

£48.48

ex. VAT £40.40 Each

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4 available for delivery

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 600 x 800mm 3636Btu
( 483 )

£58.48

ex. VAT £48.73 Each

Product variations Select from 30 variations
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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 600 x 900mm 4091Btu
( 483 )

£76.98

ex. VAT £64.15 Each

Product variations Select from 30 variations
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8 available for delivery

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 600 x 1100mm 5000Btu
( 483 )

£94.98

ex. VAT £79.15 Each

Product variations Select from 30 variations
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13 available for delivery

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 600 x 400mm 1818Btu
( 483 )

£41.98

ex. VAT £34.98 Each

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 500 x 1100mm 4317Btu
( 483 )

£85.98

ex. VAT £71.65 Each

Product variations Select from 30 variations
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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 400 x 800mm 2622Btu
( 483 )

£47.48

ex. VAT £39.57 Each

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 600 x 700mm 3182Btu
20% Off
( 483 )

£63.98 was £79.98

ex. VAT £53.32 Each

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16 available for delivery

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Stelrad Stelrad / Stelrad Softline Compact Type K2 Steel Panel Radiator 600 x 1400mm 8277Btu

£199.98

ex. VAT £166.65 Each

Product variations Select from 12 variations

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 600 x 1800mm 8181Btu
( 483 )

£168.98

ex. VAT £140.82 Each

Product variations Select from 30 variations
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Out of stock for delivery

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 500 x 900mm 3532Btu
( 483 )

£75.48

ex. VAT £62.90 Each

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18 available for delivery

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 500 x 800mm 3139Btu
( 483 )

£64.98

ex. VAT £54.15 Each

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13 available for delivery

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 300 x 1200mm 3118Btu
( 483 )

£56.98

ex. VAT £47.48 Each

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 500 x 400mm 1570Btu
( 483 )

£39.68

ex. VAT £33.07 Each

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Stelrad Stelrad / Stelrad Softline Silhouette Type K2 Steel Panel Radiator 600 x 800mm 4371Btu

£181.38

ex. VAT £151.15 Each

Product variations Select from 11 variations

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 500 x 700mm 2747Btu
( 483 )

£48.98

ex. VAT £40.82 Each

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Out of stock for delivery

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Kudox Premium Kudox Premium Kudox Premium / Kudox Premium Type 21 Steel Panel Radiator 500 x 1000mm 3924Btu
( 483 )

£86.98

ex. VAT £72.48 Each

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Stelrad Stelrad / Stelrad Softline Compact Type K2 Steel Panel Radiator 600 x 2000mm 11823Btu

£402.78

ex. VAT £335.65 Each

Product variations Select from 12 variations

For delivery only

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