Korniche Aluminium Roof Lantern

£818.91£2,305.92 exc. VAT


Quicker and easier to install

Optimised to allow minimal structure

Class leading thermal performance

Aesthetically stunning


For more information prior to purchase please visit the following relevant links:

Please contact us directly for bespoke/made to measure Korniche Roof Lantern.

*Glass U-Value: A measure of air-to-air heat transmission (loss or gain) due to thermal conductance, and the difference in indoor and outdoor temperatures. As the U-Value decreases, so does the amount of heat that is transferred through the glazing material. The lower the U-Value, the more restrictive the fenestration product is to heat transfer (Reciprocal of the R-Value). This is a critical function in that it makes it possible to strike an optimum balance between economy and ecology. The lower the U-Value, the more efficient the insulation.


IMPORTANT! When building your Korniche upstand you must allow for a 6mm overhang


The Korniche roof lantern provides a traditional timber look with all the advantages of a thermally broken aluminium construction. Precision engineering, optimisation and modern manufacturing techniques have created a beautifully proportioned, slimline, thermally efficient and strong and secure lantern solution for any home.

Why choose The Korniche Lantern?

Structural elegance

Beautiful, inside and out

The slim elegant Korniche lantern fits perfectly in any home by retaining traditional features in a contemporary setting. Slimmest of sections are married together through engineered and sculpted bosses and entirely hidden fixings to ensure that the beautiful sight-lines flow from the ridge down through the spas.

Thermal efficiency

Keeping the heat in and the weather out

Thermal efficiency of the Korniche has been guaranteed by the elimination of cold bridging, this is achieved by the total isolation of the external aluminium profiles from the internal ones. Combined with high performance glazing, the Korniche’s ability to reduce heat transfer is in a class of its own.

Strong and secure

Light, comfort and safety maximised

Korniche has been designed and optimised to create the strongest and stiffest roof lantern assembly on the market with minimal structure to obscure your view. Unparalleled in strength, the Korniche can survive environmental loading of up to 3.5kN/m2. To put that into perspective a 6m x 4m Korniche roof can support over 8 tonnes.
More glass, less roof with the highest quality weatherproofing and security as standard.

Additional information


1000mm X 1500mm, 1000mm X 2000mm, 1000mm X 3000mm, 1500mm X 2000mm, 1500mm X 2500mm, 1500mm X 3000mm, 2000mm X 3000mm, 2000mm X 4000mm

Frame Colour

External: White – Internal: White, External: Anthracite Grey – Internal: White, External: Anthracite Grey – Internal: Anthracite Grey, External: Black – Internal: White, External: Black – Internal: Black

Glass Options

Ambi Blue (Self-Cleaning), Ambi Neutral (Self-Cleaning), Ambi Clear (Self-Cleaning)

Glass U-Value

1.2, 1.0


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