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Korniche Flat Lite

Price range: £109.50 through £875.10 ex. VAT £131.40 inc. VAT

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This product is the Korniche Flat Lite. You can also purchase a Korniche Pyramid Roof Lantern with us.
Made to order
Custom SizeBi-Fold & Sliding Doors
Double glazed or Triple glazed
PAS 24 - High Security
Thermally-efficient glass
10 year warranty
Reduced risk of condensation

The Korniche flat LITE is elegantly designed to guarantee a striking contemporary decor that maximises natural light. Crafted for exceptional thermal efficiency, the feature can help you save money on your energy bills. Plus, the unique and innovative design allows swift and effortless replacement, all while preserving the interior of the rooflight.

Manufactured in the UK, the Korniche flat glass rooflight meets PAS24: 2020 security as standard. This means the flat glass offers enhanced protection against potential threats, providing further peace of mind.

The skylight fits on your external kerb-to-kerb measurement, including finished roofing material. Once installed, there is framework visible from the inside and minimalistic framework visible from the outside.

We sell a range of rooflight and skylight products, including another popular flat rooflight feature.

And if you’re interested in more Korniche products, we also offer this quality Korniche roof lantern.

Bespoke Korniche skylights

Our Korniche rooflights are available in a range of sizes, glazing options, side frame colours, and glass specifications, meaning you can customise a feature to suit your requirements. Learn more about rooflight sizes in our helpful guide.

We also stock a wider range of custom rooflights to suit your space.

Features

  • Simple installation
  • Choose between double or triple-glazed options
  • Clear or Blue Tint glass
  • 10-year warranty

Benefits

  • Reduce energy consumption and save money on bills
  • Beautifully designed to enhance your interior decor
  • Increase natural light in your home
  • Ideal for any property, from homes to commercial buildings
  • A great way to add value to your home

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FAQs

How much do Korniche rooflights cost?

At Toughened Glass Systems, our Korniche rooflights start from as little as £131.40 Inc VAT.

View our complete guide on rooflight prices

Are they easy to clean?

Rooflights are easier to clean than roof lanterns as their glass lies flat. However, cleaning either is simple when you know what you’re doing. 

  • To clean the inside: Clear the area, dust, wipe glass with non-abrasive cleaner, and dry with a microfibre cloth.
  • To clear the outside: Safely access the roof, remove moss/lichen/mould, clean frame and glass, then dry.

Our guide on How to Clean Roof Lanterns: Inside and Out goes into more detail.

Where should I place my Korniche rooflight?

Positioning skylights thoughtfully is crucial for optimising natural light and comfort within a space. 

Sunlight orientation is a key factor, as skylights facing different directions offer unique lighting and heating effects:

  • North-facing skylights provide consistent, soft light with minimal heat, making them ideal for spaces requiring balanced daylight.
  • South-facing skylights capture maximum light and warmth, perfect for colder rooms, though additional glazing may be needed to reduce overheating in summer.
  • East-facing skylights capture the morning sun, making them ideal for spaces like kitchens where early light can enhance productivity.
  • West-facing skylights provide afternoon and evening light, which works well for living rooms or extensions where evening relaxation or socializing takes place.

Learn more in our blog on the best place to position skylights.

Are they easy to install?

Yes, Korniche rooflights are relatively easy to install. View this installation guide for instructions.

Measuring & Installation Guide

Please see fitting instructions below and downloadable PDF link at the bottom of the page. Please note these are made to order.

Please be AWARE that the size being purchased from the drop-down menu on the website should be based on your EXTERNAL UPSTAND DIMENSIONS. This means if you purchase a 1000mm by 1000mm from our website, then this means your EXTERNAL UPSTAND DIMENSIONS INCLUDING FINISHED ROOFING MATERIAL is 1000mm by 1000mm. The recommended upstand width is 75-85mm and 150mm high. This product can work with wider upstands.

FlatLite – Surveying Guide

FlatLite brochure

Korniche-FLATLITE-installation-guide

Technical Information

Korniche framed flat rooflight achieves exceptional U value as double-glazed and far better with the triple-glazed option.

The most cost-effective addition to the Korniche range, designed to bring natural light and elegance to homes or light commercial spaces when a project is more price sensitive. Engineered with the precision and quality that define Korniche, FlatLite offers exceptional affordability without compromising great design. Addressing the risks associated with low-cost rooflights, correct, repeatable installation has been made possible with a unique spacer ensuring control of sealant depth, removing the chance of seal shear in changing temperatures. The Korniche FlatLite is the best solution for homeowners looking for a UK-made, high-quality, secure, and stylish flat glass rooflight at an unbeatable price.

  • PAS24 Security as Standard: Offering industry-leading security for peace of mind. 
  • Triple Weather Seals – Provides superior leak protection, unique spacer controls sealant depth and assures weathertightness 
  • Engineered for Affordability – The Korniche rooflight for price-sensitive projects without compromising performance. 
  • Quick & Easy Installation – Designed for DIY as well as trade professionals, with minimal fitting time and complexity. 
  • Sleek Minimalist Design – A contemporary aesthetic to complement any modern living space. UK Manufactured & UK Warranty – 
  • UK-manufactured glazing unit to British Standards
  • Glass Options: 28mm Double Glazed or 44mm Triple Glazed Standard: 4mm or 6mm Glass, depending on size purchased
  • No ceramic black border for standard sizes purchased from our website. This will mean that when viewed from internally, you will see the glass only, but when viewed from the outside, you will see the top of the timber upstand material, the bead of sealant all around the top of the upstand and the spacer tape. This can be masked if required by painting a black border on site or applying black vinyl material. See image below.

 

Warranty

The product is supplied with a 10 year’ manufacturer’s warranty.

Delivery & Lead Time

All sizes and glazing options displayed on the website drop-down menu have a lead time 7-10 working days.

Please note labour would need to be on site to accept and offload the rooflight from the vehicle.

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