Flat Rooflight Header

Flat
Rooflight

About Flat Rooflights

Bring natural light into extensions, kitchens and living spaces with a sleek aluminium flat rooflight. Designed to sit discreetly within a flat roof, they offer large areas of uninterrupted glazing and minimal sightlines for a clean, contemporary finish.

Our flat rooflight range gives trade installers plenty of choice, from premium bespoke solutions to straightforward set-size options, with products from Atlas and Korniche to suit different projects, specifications and budgets.


Brands available in our Flat Rooflight Range

Atlas Flat Rooflight

ATLAS ALUMINIUM

The ATLAS Aluminium flat rooflight's unique structural design makes it the best looking flat roof on the market, as well as one of the best thermal performing flat roofs available. 

Features and Benefits of our ATLAS Aluminium Flat Roof

  • Glass U Value 1.0w/m2K

  • Full aluminium thermally broken frame with contemporary sightlines

  • Minimal external and internal sightlines

  • Weather resistant - 5-degree pitched kerb allowing the water to drain off the glazing unit onto the existing flat roof

  • Available in 3 stock sizes from 1m x 1m to 1m x 2m

  • Standard toughened double-glazed spec with self cleaning glass

  • Simple installation

  • Available in - White, grey (7016) and black (9005), Grey on white, Black on white. Glazed & delivered

Atlas Rooflight

KORNICHE FLAT GLASS

The Korniche Flat Glass Rooflight combines minimalist styling, excellent thermal performance and installer-friendly engineering for premium residential projects.

The frame arrives fully assembled, ready to position, secure and seal, while the glass simply clips into place. Unlike rooflights where the glass and frame need to be replaced together, Korniche has also designed Flat Glass so the glazing unit can be replaced independently if required.

Features and Benefits of our KORNICHE Aluminium Flat Glass

  • Sleek, contemporary aluminium design

  • Fully assembled frame for quick, straightforward installation

  • Double or triple-glazed options

  • U-values as low as 0.6 W/m²K with triple glazing

  • Clear, neutral and blue glazing options

  • Self-cleaning glass as standard

  • Laminated glass options available

  • Replaceable glazing unit without replacing the complete rooflight

  • PAS24 security tested

  • White, Black and Anthracite Grey stock colours


A modern interior space with a glass-top table and a white chair, viewed from above. The room has a gray floor and white walls, with large windows allowing natural light.

KORNICHE FLATLITE

Korniche FlatLite brings the engineering and contemporary appearance of the Korniche range to more price-sensitive projects.

Available in a selection of set sizes, FlatLite has been designed to make specification and installation straightforward. A clever spacer helps control sealant depth for a more consistent installation, while triple weather seals, PAS24 security and double or triple glazing provide the performance you'd expect from a quality aluminium rooflight.

Features and Benefits of our KORNICHE Aluminium Flatlite

  • Cost-effective flat rooflight for price-sensitive projects

  • Choice of popular set sizes

  • Minimalist, flush-glazed appearance

  • Quick and straightforward installation

  • Unique spacer helps ensure consistent sealant depth

  • Triple weather seals for additional protection

  • PAS24:2022 security as standard

  • 28mm double or 44mm triple glazing

  • Optional laminated internal pane

  • Ceramic edge border available for a neat finish

View of a modern house's roof with a skylight window, surrounded by a lush green backyard with blooming trees, a wooden fence, and well-maintained grass.