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Arroll Princess 2 Column Cast Iron Radiator - 750mm Height

by Arroll
SKU RP-750-3-RAW

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Arroll Princess 2 Column Cast Iron Radiator - 750mm Height

Experience the timeless allure of the Arroll Princess Cast Iron Radiator, a contemporary reinterpretation of an 1898 classic, showcasing enduring appeal and quality craftsmanship. The radiator stands proudly on integral feet, adding to its stability and ease of installation. It's designed for central heating systems, ensuring efficient warmth and comfort throughout your living space.

Enjoy peace of mind with a generous 10-year guarantee, a testament to the durability and quality of the Arroll Princess Radiator. It maintains a strict quality standard, allowing for a 4% +/- tolerance on all measurements and sizes, ensuring that you receive a radiator that meets the highest industry standards.


  • Space-saving with a slim 210mm depth.
  • Radiate warmth in style with 750mm height.
  • Classic rounded contours for timeless elegance.
  • Versatile for both modern and traditional interiors.
  • Durable cast iron construction for long-lasting warmth.


Arroll offers an extensive array of custom finishes to ensure your cast iron radiator perfectly matches your the desired aesthetic for your space. Whether you're seeking a painted, aged, or polished look, Arroll has you covered.

With a team of highly experienced finishers and stringent quality control processes, Arroll guarantees that your cast iron radiator will be a stunning addition to your space.

To choose you desired finish, please select your preferred finish from the drop down menu above and please type within the text box any paint colour codes or special finish requirements.

Alternatively if at any point you have any questions or are unsure of anything you can contact us direct on 0141 291 5009 and speak to one of our experts.

Primer Finish

A primer finish applied to cast iron radiators plays a crucial role as a protective base coat during the manufacturing process. A primer finish is not intended to be the final coating but rather serves as the fundamental layer upon which additional paint can adhere effectively.

Ensuring compatibility with water-based paints this can be achieved by using the recommended primer as suggested by the paint manufacturer and Arroll's expert finishing team.

Occasionally, there may be instances where a primed radiator might develop oxide (rust) when exposed to air or moisture. This situation typically arises because the radiator only has a preliminary thin coat of primer and lacks the protective sealing provided by an appropriate metal paint.

Although it's not a common practice, some individuals opt to leave radiators in their primer finishes even after installation. As a standard feature, Arroll radiators are supplied with a black primer finish, giving you the option to maintain this look if desired.

Arroll Radiator Dark Primer ImageArroll Radiator Light Primer Image

Painted Finishes

Arroll offers a versatile solution for enhancing your cast iron radiator's appearance, providing a wide range of customization options using specialist paints known for their durability and UV resistance. You have the freedom to personalize your radiator in nearly any style that suits your preferences.

Arroll has accumulated a selection of the most popular colours requested. Please view the most popular Signature Factory Colours, these colour tones represent the most sought-after shades that seamlessly complement various interior spaces. Gloss serves as the standard finish, you may opt for a Satin finish upon request.

For those seeking a truly distinctive look, Arroll provides a unique opportunity at no additional cost. You can select any colour from the widely recognized RAL Colour Standard, a commonly used classification in the realms of architectural and industrial painting.

Additionally, Arroll accommodates your desire for a colour match to renowned paint brands such as Farrow & Ball or Little Greene. Rest assured that their colour matching process strives to be as faithful as possible to the original shade ensuring a truly unique customized finish.

Choose your colour code from RAL / Farrow & Ball or Little Greene website or in-store.

Please type within the text box above any colour code requirement, our team will be in touch to confirm your colour code.

RAL Colours

Arroll has accumulated a selection of the most popular colours. We provide you the capability to apply any desired colour using our specially formulated, durable, and UV-resistant paints, choose from here are some of our most popular below.



RAL Metallic Colours

Metallic Colours are a popular choice, and there are a wide range of metallic finishes to choose from here are some of our most popular below.




Farrow & Ball or Little Greene Colours

The Farrow & Ball and Little Greene's range is a perennial favourite, often sought after for there timeless inspiration by home renovators who are looking to elevate their home projects. Transform your home with the elegance and history of Farrow & Ball's or Little Greene's exquisite palette! Below are a selection of Arroll's most popular Farrow and Ball colours.


F&B Estate Eggshell or Little Greene Intelligent Eggshell is the standard finish, but we are also able to supply a Full Matt, Full Gloss, or 20% Gloss available upon request. We do advise ordering a colour swatch to ensure accuracy, as monitor displays may vary.



Specialised Finishes

Arroll's in house team of highly skilled metal polishers and detailers are dedicated to their craft. They expertly polish every section, enhancing raised or ornate features with a variety of colors. Whether you seek an aged effect or a highlight burnish finish, discover our options below.

RAL Colour Aged

When used on intricately designed radiators, it really enhances the patterns and details. While it's most pronounced on ornate or patterned radiators, it still imparts a subtle yet stylish effect on simpler, plainer styles.

The final result is achieved by allowing the base coat to dry thoroughly, a secondary colour is applied over it. During this phase, two coats of paint are delicately removed from specific areas while the paint is still wet, creating a two-tone effect. The outcome showcases the dominant presence of the base colour, with deeper crevices highlighting hints of the secondary colour.



Highlighted Burnished Finishes

Arroll offer three burnish finishes, Black & Gold Burnish / Black & Silver Burnish / Black & Copper Burnish.

The Gold, Silver or Copper burnish is placed on any raised radiators areas with the base colour being black. This especially popular on any patterned radiators with any raised sections, such as the orante scroll work found on a Art Nouveau or Daisy, polished to a bright finish.

This distinctive finish is attained by initially assembling and painting the radiator. Subsequently, it proceeds to our grinding and fettling department, where we expertly enhance the pattern while maintaining the rest of the radiator in a striking black hue

This is then lacquered to preserve this effect without needing to oil/maintain it. The burnish highlights the raised sections with gold, siler or copper paint. Please see examples below:



Polished Finishes

Arroll has a dedicated highly trained team of metal polishers and detailers. From polishing each section to highlighting raised or ornate features in various colours, the Arroll team can really transform each radiator to give that Full Polish, Rustic Polish or Lacquered Natural Brass Finish please check them out below.

Full Polish

A polished finish means that rather than having a painted finish the radiator is polished back to bare metal. It is a clever way to add contrast to finely detailed radiators by accentuating raised sections with a brighter polish. 

Each section is sandblasted to remove any surface primers then fettled and individually hand polished by Arroll's experienced polishers. The radiator is then built, tested, and lacquered.

Arroll lacquer coat their polished radiators to prevent oxidisation. This means that it does not require regular oiling to maintain a rust free look.  However if rust spots do appear, light wire wool will remove the spots followed by touch-up lacquer available from Arroll on request. Polished finishes are not suitable for Humid atmospheres such as Bathrooms. It is also inadvisable to place wet or damp clothes on polished radiators.



Rustic Polish

For Arroll's Rustic Polish finish the radiators go through a meticulous process, including each section getting a black primer coating, then skilled fettling for a smooth surface, and hand polishing to a rustic finish by Arroll's experienced polishers. They are assembled, tested, and lacquered for protection, but rust spots may still appear due to cast iron's nature and varying environments. Keep in mind that polished finishes aren't ideal for humid spaces like bathrooms, and avoid placing wet clothes directly on them to maintain their appearance.



Lacquered Natural Brass

Lacqured Natural Brass is beautiful on ornate, school house or traditional radiator styles, this brass finish adds a little something extra. To give it an aged look, after the radiator is painted and dried, it is then overpainted in the darker colour.

While wet, 2 coats of paint are removed in specific areas to create a stunning two tone look. This unique finish is then sealed with a coat of lacquer to protect the paint and gives an impressive gloss finish. This is particularly effective on ornate radiators to emphasize the pattern, discover our options below.




Download: Specification

Sections SKU Code Height (mm) Width (mm) Depth (mm) Pipe Centres (mm) BTU (T50) Watts
3 RP-750-03 750mm 262mm 210mm 352mm 1134 332
4 RP-750-04 750mm 338mm 210mm 428mm 1512 443
5 RP-750-05 750mm 414mm 210mm 504mm 1890 554
6 RP-750-06 750mm 490mm 210mm 580mm 2268 665
7 RP-750-07 750mm 566mm 210mm 656mm 2646 775
8 RP-750-08 750mm 642mm 210mm 732mm 3024 886
9 RP-750-09 750mm 718mm 210mm 808mm 3402 997
10 RP-750-10 750mm 794mm 210mm 884mm 3780 1108
11 RP-750-11 750mm 870mm 210mm 960mm 4158 1219
12 RP-750-12 750mm 946mm 210mm 1036mm 4536 1329
13 RP-750-13 750mm 1022mm 210mm 1112mm 4914 1440
14 RP-750-14 750mm 1098mm 210mm 1188mm 5292 1551
15 RP-750-15 750mm 1174mm 210mm 1264mm 5670 1662
16 RP-750-16 750mm 1250mm 210mm 1340mm 6048 1773
17 RP-750-17 750mm 1326mm 210mm 1416mm 6426 1883
18 RP-750-18 750mm 1402mm 210mm 1492mm 6804 1994
19 RP-750-19 750mm 1478mm 210mm 1568mm 7182