RAL & Special Painted Finishes

To help you create the best finish for your Cast Iron radiators we offer a cost-effective service that enables us to deliver our Cast Iron Radiators painted in a selection of the most popular colours from the RAL colour and special finishes range. Normally supplied in a base primer finish ready to be painted in your chosen colour, you can now choose to have them painted in a durable polyester powder coat finish.

We will deliver your Cast Iron radiators fully finished and ready for installation. We use a robust, polyester powder coat paint, which is applied by our specialist painters based in the UK, to achieve a long-lasting, durable finish.

This is a multistage process that takes around 15 days to complete, all radiators are then tested before shipping.

Cast iron powder coat finishes

It should be noted that due to the production process colours can vary by +/- 5-10% from the RAL and special finish chart and between radiators ordered in the same colour at different times. All painted Cast Iron radiators will be checked and tested prior to despatch. Extra care must be taken when handling and joining painted cast iron radiators on-site to avoid damaging the finish.

Cast Iron radiators will be supplied with a small bottle of touch up paint in case of damage to the finish during installation, however, it should be noted that this may vary slightly from the standard powder coat finish. As a result of the casting process cast iron radiators can have a rough surface finish with small imperfections which may show after the painting process.

Available Colours

(RAL 1001)

Oyster White
(RAL 1013)

Light Ivory
(RAL 1015)

Grey Beige
(RAL 1019)

Flame Red
(RAL 3000)

Ruby Red
(RAL 3003)

Purple Red
(RAL 3004)

Heather Violet
(RAL 4003)

Pastel Blue
(RAL 5014)

Grey Olive
(RAL 6006)

Reed Green
(RAL 6013)

Anthracite Grey
(RAL 7016)

Pebble Grey
(RAL 7032)

Light Grey
(RAL 7035)

Window Grey
(RAL 7040)

Traffic Grey A
(RAL 7042)

Silk Grey
(RAL 7044)

Nut Brown
(RAL 8011)

Pale Brown
(RAL 8025)

(RAL 9001)

Signal Black
(RAL 9004)

Jet Black
(RAL 9005)

White Aluminium
(RAL 9006)

Grey Aluminium
(RAL 9007)

Pure White
(RAL 9010)

Traffic White
(RAL 9016)

Pearl White





Ancient Bronze

Pearl Grey


Metallic Grey

Grey Sparkle

Titanium Grey

Gun Metal Grey


Black Sparkle


Textured White

Textured Ivory

Textured Stone

Textured Matt Black

Mottled White Gold

Mottled Silver

Mottled Bronze

Mottled Copper

Matt White

Sienna Brown


Matt Black

Grey Skies

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What is BTU? The BTU rate of a radiator is how much heat the radiator will emit, and is there to help you decide if a radiator is the correct size for your room or not. It’s important to know how much heat your room needs in order for your system to work efficiently.