Key Features

  • High Heat Output

    Delivers 6699 BTU to help warm your room efficiently and comfortably

  • Durable Build

    Made from mild steel for long-lasting everyday performance

  • Modern Gloss Finish

    The crisp white gloss surface gives a clean, contemporary look

  • Space-Saving Profile

    At just 56mm deep, it keeps a neat, streamlined presence on the wall

  • Premium Collection Design

    Part of the Kartell K-Flat Premium range for a polished, modern finish

  • 5-Year Guarantee

    Comes with added peace of mind for your home heating purchase

Description

The Kartell K-Flat Premium Kompact Type 11 radiator is a smart choice when you want dependable warmth with a clean, modern finish. Its sleek white gloss surface and square horizontal design make it easy to pair with contemporary interiors, bringing a fresh, uncluttered look to your space.

Built from durable mild steel, this wall-mounted radiator is made for everyday use and delivers a strong heat output of 6699 BTU, helping your room feel comfortable quickly and efficiently. The single panel and single convector design offers effective heating while keeping the unit neatly streamlined.

Measuring 1800mm wide, 600mm high and just 56mm deep, it has a compact profile that sits close to the wall without compromising on performance. That makes it a practical option for rooms where you want a powerful radiator that still feels refined and unobtrusive.

As part of the Kartell K-Flat Premium collection, this radiator combines style with substance, giving you a heating solution that looks the part and does the job properly. It also comes with a 5-year guarantee for extra reassurance, so you can choose it with confidence.

Specifications

width 1800mm
height 600mm
depth 56mm
heat source Central Heating
heating item type Radiator
item colour White
item collection Premium
fittings supplied Yes
item finish Gloss
item depth 56mm
item guarantee 5 Years
item material Mild Steel
item mounting method Brackets and Plumbing
item mounting type Wall Mounted
item orientation Horizontal
item range K-Flat
item shape Square
item style Modern
item weight 30.9kg
packaged item width 630mm
packaged item weight 32.2kg
packaged item height 76mm
number of panels 42
valves required Yes

Kartell K-Flat Premium Kompact Type 11 White 600mm x 1800mm Single Panel with Single Convector Horizontal Radiator - KS618FP

£507.95
Dispatching from 19th 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.
6699
Pipe Centres: The approximate distance between the centres of the two pipe connections, to help you check it fits your existing pipework.
545mm (approx)
Adding To Basket… The item has been added

* Pre-order - this item will ship when in stock