Key Features

  • Compact Size

    The 400mm x 1000mm dimensions make this radiator a smart choice where space is tight, without compromising on performance

  • Gloss White Finish

    A clean white gloss surface gives it a fresh, modern look that works beautifully in contemporary interiors

  • High Heat Output

    Delivering 2644 BTU, it provides reliable warmth for everyday comfort

  • Durable Mild Steel

    Built from strong mild steel for long-lasting use and dependable heating

  • 10-Year Guarantee

    Enjoy added peace of mind with a 10-year guarantee from Kartell

  • Wall Mounted Design

    Supplied with fittings for easy wall mounting, helping you keep floor space clear

Description

The Kartell K-Flat Kompact Type 11 radiator is a smart, space-saving choice for homes that need efficient heating without losing style. Its slim horizontal profile and clean gloss white finish give it a crisp, modern look that feels right at home in bathrooms, bedrooms, hallways, and living spaces alike.

Measuring 400mm high by 1000mm wide, this radiator fits neatly into smaller or narrower areas while still delivering a strong 2644 BTU heat output. That makes it a practical option when you want a tidy installation that still offers dependable warmth throughout the room.

Built from durable mild steel, the K-Flat Kompact is designed for everyday use and long-term reliability. The single panel with single convector design helps it heat efficiently, while the square, modern styling keeps the finish simple and versatile.

At just 56mm deep, it sits close to the wall for a streamlined appearance, and the wall mounted design helps keep your space clear and uncluttered. Fittings are supplied, and the radiator is intended for use with a central heating system, with valves required for installation.

Backed by a 10-year guarantee, this Kartell radiator gives you confidence as well as comfort. It’s a well-made, great-value heating solution that combines a neat look with solid performance, making it a dependable addition to your home.

Specifications

width 1000mm
height 400mm
depth 56mm
item collection Kompact
heating item type Radiator
heat source Central Heating
item colour White
fittings supplied Yes
item finish Gloss
item guarantee 10 Years
item depth 56mm
item material Mild Steel
item mounting method Brackets and Plumbing
item mounting type Wall Mounted
item range K-Flat
item orientation Horizontal
item style Modern
item weight 11.6kg
item shape Square
number of panels 5
packaged item height 76mm
packaged item width 430mm
packaged item weight 12.1kg
valves required Yes

Kartell K-Flat Kompact Type 11 White 400mm x 1000mm Single Panel with Single Convector Horizontal Radiator - KS410F

£213.95
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.
2644
Pipe Centres: The approximate distance between the centres of the two pipe connections, to help you check it fits your existing pipework.
345mm (approx)
Adding To Basket… The item has been added

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