Princess I 795mm

Castrads CI/PR1/795 15519
2025-01-01 From: £52.50
In stock

Modelled on the traditional school radiator with unadorned sleek curves. Perfect in bays and below windows. Available in two smaller heights, a slimmer alternative to the Princess II.

Shown here in Hammered Gold with accessories in Polished Brass.

Print tech specs

  • mm deep, 795mm tall
  •  Watts / 287 BTUs per section
  • Completed in 7 - 10 working days
  • Custom-built and hand-finished in Manchester

*price per radiator section

What size radiator do I need?


Traditional school radiator deisgn; smooth lines and soft curves. 795mm tall, 125mm deep and built to any length. Delivered fully assembled and ready to install up to 1.1m or up to 2m with partial home assembly. Available in two shorter heights. 

Finished in a wide range of colours or polished by hand to a high sheen. Castrads radiators are hand assembled to the length and heat output required for each situation. Add thermostatic Windsor valves for a timeless look with modern efficiency. 

Built to last at our Machester HQ and, naturally, all our radiators are covered by a no quibble ten year guarantee. 

Tech specs

Heat Output
Heat output per section: 84 Watts / 287 BTUs
Leg section height: 790mm
Middle section height: 740mm
Section length: 76.3mm
Radiator depth: 130mm
Bottom inlet to floor: 105mm
Top inlet to floor: 750mm
Pipe centres to skirting board: 67mm
Empty weight leg section: 8.5kg
Empty weight middle section: 8.1kg
Internal volume
Internal volume section: 2.6 l
Construction materials
Radiator sections: Cast iron
End caps and reducing bushes: Cast iron


Our radiators are hand assembled so we can’t give 100% accurate pipe centre measurements before they've been made. Let us know when placing an order if your plumber is planning to lay pipes before it arrives and we’ll send you the exact measurements usually within 72 hours of an order being placed. Your plumber can then drill holes in the floor and position the pipework with absolute confidence.

Installing cast iron radiators

We supply all our radiators with 1/2” BSP connections to pair with all of our valves and most valves available elsewhere too. We can provide any valve configuration but as standard we’ll always fit them bottom opposite ends (BOE).

Our radiators are sold in over 60 finishes.

See them all here