Korniche NEW Aluminium Roof Lantern – Clear Glazing 1.2 U-Value

The NEW Korniche Roof Lantern is the most advanced evolution of an already market-leading design. Re-engineered from the ground up, it delivers cleaner sightlines, improved thermal performance, enhanced security, and the fastest installation on the market — all without compromising on light or aesthetics.

Built from precision-engineered aluminium and designed to support more glass with less structure, the NEW Korniche Lantern floods your space with natural daylight while maintaining exceptional strength, weather performance, and long-term durability.

Why choose the NEW Korniche Roof Lantern?

• Slimmer profiles & minimal sightlines
  Redesigned ridges, hips and rafters taper down to a refined contemporary finish, maximising glass area and light.
• Outstanding thermal performance
  A high-volume polymer thermal core, wider multi-chambered thermal breaks and advanced glass coatings help keep heat in and cold out.
• Supports more glass with fewer components
  Engineered to be one of the strongest and stiffest lanterns on the market, with no need for additional rafters.
• Fastest installation available
  Pre-tensioned system, reduced components and no on-site cutting — installed in minutes and glazed in seconds.
• PAS24 high security as standard
  Bespoke gasket systems and fully isolated fasteners deliver strength, security and long-term weather resistance.
• Made in the UK
  Manufactured in a dedicated UK facility with CNC-machined components for a perfect fit, every time.

Design & Customisation

The NEW Korniche Roof Lantern is bespoke as standard, allowing you to tailor it perfectly to your project:

• Configurations: Rectangular or Pyramid
• Sizes: Bespoke sizes up to 6m x 4m
• Pitch: Fixed 25°
• Colours:
  • Stock: Gloss White (RAL 9910), Matt Grey (RAL 7016), Matt Black (RAL 9005)
  • Dual colour available at no extra cost (stock colours)
  • Bespoke RAL & BS colours available
• Integrated LED lighting (optional):
  Fully concealed, dimmable LED uplighting with diffused lens for a striking nighttime effect.

High-Performance Glazing

• 28mm double-glazed units, argon-filled with warm edge spacer bars
• Advanced coatings available to balance solar heat control and light transmission
• Optional self-cleaning glass, laminated glass or privacy glazing
• Typical U-values down to 1.0 W/m²K, depending on glass specification

Built for Real-World Living

• Superior sealing and jointing technology for improved wind and rain resistance
• Self-cleaning glass helps keep maintenance to a minimum
• Durable powder-coated finish for long-term resistance to corrosion and fading
• Fully recyclable packaging and responsible manufacturing

Warranty & Confidence

• 10-year homeowner warranty
• Backed by a manufacturer with a 40-year track record
• Designed for repeatable, reliable results — every install, every time

Ideal for

• Flat-roof extensions
• Kitchen diners & open-plan living spaces
• Orangeries & contemporary renovations
• Projects where maximum light, minimal structure and premium finish matter