Kartell Allegro Single Horizontal Designer Radiator

Constructed from premium aluminium, this horizontal radiator ensures fast, efficient heating and long-term durability. Designed for wall-mounted installation, it works with standard central heating systems and fits effortlessly into living rooms.

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£294.00£422.00Save 30%
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Available in 6 sizes and 2 finishes.

Product Information
MaterialAluminium
Pipe Centres (mm)550-1500
Wall Centre (mm)35
BTUs (@ Δt50)1358
Watts (@ Δt50)398
Delivery Time Scale2-3 Working Days
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Kartell Allegro Single Horizontal Designer Radiator

Customization

The Allegro Single Horizontal Radiator is designed for modern homes that demand both style and performance. Manufactured from premium aluminium with a durable textured finish, this contemporary horizontal radiator provides efficient heating while complementing a wide range of interior styles.

  • Available Sizes: 575 × 470 mm | 575 × 680 mm | 575 × 850 mm | 575 × 1040 mm | 575 × 1230 mm | 575 × 1420 mm
  • Finish: Textured White | Textured Grey
  • Material: Aluminium
  • Guarantee: 5 Year Manufacturer Guarantee
  • Delivery Lead Time: 2 to 3 Working Days

Efficiency

The Allegro Single Horizontal Radiator benefits from aluminium's excellent thermal conductivity, allowing it to heat up rapidly and distribute warmth evenly throughout the room. Its lightweight, corrosion-resistant construction provides dependable performance and long-lasting energy-efficient heating.

Contact our sales office for further information: 01257 452 879

Installation

Supplied with wall brackets and fixings, the Allegro Single Horizontal Radiator is designed for straightforward installation on standard central heating systems. Depending on your pipework layout, you may require angled, straight, or corner valves. For guidance, visit our Radiator Valve Guide.

Summary

The Allegro Single Horizontal Radiator combines contemporary styling with reliable heating performance. Its premium aluminium construction, space-efficient design, and selection of practical sizes make it an excellent choice for living rooms, bedrooms, kitchens, hallways, and other modern living spaces.

Key Features

  • Premium aluminium construction for durability and quick heat-up
  • Horizontal layout with a slim, contemporary profile
  • Available in Grey and White finishes
  • Multiple size options to fit diverse room settings
  • Easy wall-mounted installation
  • 5-Year Manufacturer Warranty

BTU, Watts and dimensions update live when you select a size above.

Height575mm
Width470mm
BTU Output (ΔT50)1358
Watt Output (ΔT50)398
Pipe Centres550-1500
MaterialAluminium
FinishTextured White
Lead Time2 to 3 Working Days
Wall Brackets IncludedYes
Valves IncludedNo, sold separately
Aluminium offers faster heat-up times, greater energy efficiency, and a lighter weight, making installation easier.
Yes, the radiator is powder-coated in a tough matt finish for lasting colour and resistance to wear.
Yes, especially in medium to large rooms with appropriate BTU capacity. Contact your installer to ensure the correct size.

Your new designer radiator will need valves. They will allow you to control the heat of your new radiator with ease. Need sleeving kits? Sleeving kits are tubes of brass that cover your radiator pipes and complete the luxury look.

Angled Valves

Angled Valves

Pipework coming up from the floor + radiator connections on the side = Angled Valves. Suitable for any pipework which comes up from beneath, through your floor or up from your skirting board.

Straight Valves

Straight Valves

Pipework coming up from the floor + radiator connections on the underneath side = Straight Valves. Best suited for pipework exiting from your floor or flexi-pipe up from your skirting board.

Corner Valves

Corner Valves

Pipework coming up from the floor + radiator connections on the side = Angled Valves. Suitable for any pipework which comes up from beneath, through your floor or up from your skirting board.

Corner Valves

Corner Valves

Pipework coming out from the wall + radiator connections on the underneath side = Corner Valves (recommended) or Angled Valves. You can also use Angled valves if you would like the valves to face forward.

Ensure you check with your plumber or installer to make sure you are using the correct valves. Need help? Contact our sales team today on 01257 452879

Have a question about this product? Our team are here to help Monday to Friday, 9am to 5pm.

Unit G, Grove Mill, Grove Park Industrial Estate, Eccleston, PR7 5TZ
£294.00

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