Key Features

  • High Heat Output

    The four-column design delivers an impressive 4312 BTU to help warm your space efficiently

  • Gloss White Finish

    A sleek white gloss surface gives this radiator a clean, timeless look that suits modern interiors

  • Durable Mild Steel

    Crafted from high-quality mild steel for strength, reliability, and long-lasting performance

  • Central Heating Compatible

    Designed for use with central heating systems for straightforward integration

  • Wall Mounted Design

    The horizontal layout mounts neatly to the wall, helping you save valuable floor space

  • 5-Year Guarantee

    Enjoy added peace of mind with a five-year guarantee included

Description

The Kartell Laser Klassic White 400mm x 830mm Four Column Horizontal Radiator brings together classic style and practical heating performance in one smart, space-saving design. With its elegant four-column form and glossy white finish, it adds a polished look to your room while delivering dependable warmth where it’s needed most.

Measuring 830mm wide and 400mm high, this horizontal radiator is a great choice when you want efficient heat output without overpowering the space. Its 140mm depth and wall-mounted design help it sit neatly against the wall, making it a strong fit for living rooms, bedrooms, hallways, and other busy areas of the home.

Built from durable mild steel, the Laser Klassic is made for everyday use and long-lasting reliability. The 18-bar, four-column construction helps maximise heat output, making the most of its 4312 BTU rating to keep your home feeling comfortable and welcoming through the colder months.

Designed for central heating systems, it comes with fittings supplied to make installation more straightforward. The round profile, modern style, and clean white colour make it easy to pair with a wide range of interiors, from fresh contemporary spaces to more traditional rooms with a modern edge.

For extra reassurance, this radiator also includes a five-year guarantee. It’s a confident choice if you’re looking for a well-made radiator that combines strong performance, neat styling, and excellent value.

Specifications

width 830mm
height 400mm
depth 140mm
heat source Central Heating
item colour White
fittings supplied Yes
item collection Klassic
heating item type Radiator
item guarantee 5 Years
item finish Gloss
item depth 140mm
item material Mild Steel
item mounting type Wall Mounted
item range Laser
item mounting method Brackets and Plumbing
item orientation Horizontal
item shape Round
item style Modern
item weight 20.7kg
number of bars 18 Bars
number of columns 4
packaged item height 160mm
packaged item weight 21.6kg
packaged item width 450mm
valves required Yes

Kartell Laser Klassic White 400mm x 830mm Four Column Horizontal Radiator - LCL404018

£474.95
Dispatching from 25th Dec 2026
Buy now, pay later
BTU: British Thermal Units - the amount of heat this radiator gives out per hour. The higher the BTU, the larger the room it can heat.
4312
Pipe Centres: The approximate distance between the centres of the two pipe connections, to help you check it fits your existing pipework.
335mm (approx)
Adding To Basket… The item has been added

* Pre-Order This item will dispatch from 25th Dec 2026