A graphic design with a large orange grid pattern on the left side and a maroon logo with the text 'Korniche' on the right side, featuring a stylized window or building shape.

KORNICHE

Products available in the KORNICHE range

Bring more natural light into your customers’ homes with the Korniche range of aluminium roof lanterns and rooflights. Designed with installers in mind, Korniche combines slim, contemporary styling with clever engineering to make installation quicker and easier on site. From statement roof lanterns to sleek flat glass solutions, the range gives you high-quality options for extensions, renovations and new-build projects.

Available from Stevenswood Trade Counters, Korniche gives you premium aluminium roof solutions that look great for the homeowner and are engineered to make life easier for the trade.

A rooftop with large triangular window panels, a gray sofa inside, a striped blanket, a round side table, and a garden with trees in the background.

KORNICHE Lantern Roof System

The award-winning Korniche Aluminium Roof Lantern combines slim sightlines with smart, installer-friendly engineering to create a standout feature for extensions, orangeries and open-plan living spaces. For installers, fewer components, pre-assembled elements and precision-manufactured parts help make fitting quicker and more straightforward, with no on-site cutting required.

Features and benefits of KORNICHE lantern roof

  • Slim aluminium profiles maximise glass area and natural light

  • Quick, straightforward installation with fewer components - No on-site cutting required

  • Unique tensioning system improves rigidity and creates clean joints

  • Advanced thermal breaks for improved thermal performance

  • 28mm argon-filled double glazing

  • Bespoke sizes available up to 6m x 4m

  • Pyramid and rectangular configurations available

  • Self-cleaning and solar-control glazing options

  • Three popular stock colours: Matt Black, Gloss White and Matt Grey

  • PAS24 security as standard

  • 10-year warranty


View of a black tiled roof with a skylight window reflecting trees, overlooking a green backyard with a wooden fence and blooming white flowers.

KORNICHE Flat Glass Rooflight System

The Korniche Flat Glass Rooflight offers a minimalist solution for bringing natural light into flat-roof extensions, kitchens and contemporary living spaces. Combining a sleek aluminium frame with excellent thermal performance, it creates the clean, modern finish homeowners want while keeping installation straightforward for the trade.

The frame arrives fully assembled, ready to be positioned, secured and sealed, while the glass simply clips into place. The clever design also allows the glazing unit to be replaced without disturbing the surrounding internal finish, making future maintenance considerably easier.

Features and benefits of KORNICHE Flat Glass Rooflight

  • Sleek, minimalist aluminium design

  • Fully assembled frame for quicker installation

  • Simple clip-in glazing system

  • Excellent thermal performance

  • PAS24 security

  • Stock frame colours available in White, Black and Anthracite Grey

  • Black gloss bezel creates a clean finish around the glass


A modern table with a reflective glass top, situated on a textured gray carpet. Visible are part of a white chair with wooden legs and a dark surface area below the table.

KORNICHE Flatlite Rooflight System

For projects where budget is a bigger consideration, Korniche FlatLite provides a simple, secure and stylish way to introduce more natural light without compromising on the engineering quality installers expect from Korniche.

Available in a selection of set sizes, FlatLite has been designed to reduce fitting time and complexity. A unique installation spacer helps control sealant depth for a consistent, repeatable installation, while triple weather seals provide dependable protection against the elements.

Features and benefits of KORNICHE flatlite Rooflight

  • Cost-effective flat glass rooflight

  • Available in a range of set sizes

  • Quick and straightforward to install

  • Unique spacer helps achieve consistent sealant depth

  • Triple weather seals for dependable weather protection

  • PAS24 security as standard

  • Sleek, minimalist appearance

  • 28mm double glazed or 44mm triple glazed options

  • Optional laminated inner pane for additional security

  • Ceramic edge border available for a clean, finished appearance