Name: Korniche & Cortizo Sliding Doors
Brand: Sutton Windows
Rating: 4.3 (8 reviews)

Korniche Roof Lanterns

Transform your Sutton or London home with a Korniche Roof Lantern—a beautifully engineered structure that combines exceptional strength, modern aesthetics, and outstanding thermal performance. Designed to flood your living space with natural light, this roof lantern creates a bright, uplifting environment that feels open, welcoming, and effortlessly stylish. Whether you’re relaxing at home or entertaining guests, the additional daylight enhances the mood and can even increase your property’s value.

Korniche Roof Lanterns are renowned for their industry-leading glass spans, allowing you to enjoy expansive, uninterrupted views of the sky with minimal framing. Continuous innovation has led to a completely redesigned structure, with hips and ridges that taper into a sleek, contemporary profile. Slender external top caps and sculpted internal corners give the lantern a premium, refined aesthetic, creating the perfect blend of form and function.

Every structural element has been optimised to deliver unrivalled strength and stiffness, enabling the lantern to support maximum glass sizes without the need for additional rafters. This precision-engineered system uses die-cast aluminium components and a patented connection system to achieve remarkable spans:

Up to 3m x 2.5m with a single glass panel per side

Up to 6m x 4m with intermediate rafters

Inspired by traditional timber craftsmanship but built with advanced aluminium manufacturing, the Korniche roof lantern offers a timeless look with all the benefits of modern engineering. Its automated precision manufacturing process allows for a high level of bespoke customisation — from configurations and finishes to your choice of glass. If you have a preferred colour that isn’t in the standard range, simply let us know and we’ll match it for you.

The result is a roof lantern that not only enhances your décor but also supports your wellbeing by maximising daylight and creating a more energising living space.

A Modern Classic – Designed to Transform Your Space

Inspired by Victorian-era lantern roofs, the Korniche Roof Lantern perfectly blends timeless elegance with modern engineering. Its slim, precision-engineered aluminium rafters and SPAs allow for expansive glass panels, flooding your home with natural light while maintaining exceptional strength and thermal performance.

Available in bespoke designs and a wide range of colours, the Korniche Roof Lantern can be tailored to complement both the interior and exterior of your home, creating a stunning focal point that enhances your décor and adds lasting value. With a seamless, refined finish and contemporary detailing, it transforms any living space into a bright, inviting, and sophisticated environment.

korniche roof lanterns sutton

Designed to Perfection

The award-winning Korniche Roof Lantern features slimline aluminium rafters and SPAs that capture the elegance of traditional timber while providing some of the narrowest sightlines on the market. Designed with no visible fixings or unsightly joints, the structure delivers a clean, uninterrupted aesthetic that enhances the overall look of your home.

Sculpted die-cast aluminium end caps complete the seamless design, ensuring a flawless finish both inside and out. This combination of strength, precision engineering, and refined detailing allows you to enjoy the timeless beauty of timber with the durability, low maintenance, and modern performance of aluminium.

Designed to Suit Your Space

Create the perfect ambience with a bespoke Korniche Roof Lantern, tailored to complement any space and setting.

Your vision for a roof lantern is shaped by how you use your room—whether it’s a bright, welcoming space for family gatherings or a serene retreat bathed in natural light.

With a versatile range of configurations and an almost limitless choice of colours, the Korniche Roof Lantern lets you customise every detail, ensuring your design aligns perfectly with your style and needs—without compromise.

Whether your home features modern architecture or traditional character, there’s a finish to enhance its unique style. The slim, refined aluminium profiles not only look stunning in any colour but also help the lantern blend beautifully into your home’s aesthetic, elevating both visual appeal and property value.

Beyond colour choice, Korniche’s precision-engineered frames deliver outstanding strength, rigidity, and thermal efficiency. The slender structure supports expansive glass panes with minimal visible framework, filling your space with natural light and creating a bright, uplifting atmosphere. This enhances wellbeing, improves the look and feel of your living areas, and helps reduce reliance on artificial lighting.

The aluminium construction is designed for long-lasting performance, resisting warping, fading, and weather damage. Combined with energy-efficient glazing, your bespoke roof lantern delivers year-round comfort and excellent heat retention, helping reduce energy use and create a warmer, more inviting home.

At Sutton Windows, we know that every London home is unique, and your roof lantern should reflect your personal style. That’s why Korniche Roof Lanterns are available in a wide selection of bespoke colours, allowing you to perfectly complement your doors, windows, and overall home décor. With options to customise the interior and exterior frame colours, you can achieve a seamless, coordinated look that enhances both the inside and outside of your home.

Roof Lantern Prices

Interested in roof lanterns? We are the team for you at Sutton Windows. For over 30 years, we have supplied and installed high-quality roof lanterns, windows, doors, and conservatories in London and the surrounding areas, using the very best materials and suppliers. Our team of London installers strives to deliver excellent customer service alongside our products so you can have the exact roof lanterns in London that you are looking for. Check out some of our previous roof lantern installations and our five-star reviews on our Checkatrade page.

Speak to our expert team today by using our contact form or by giving us a call at 0800 212 289. If you would like a quick roof lantern price, you can use our bespoke quoting engine to have a roof lantern quote in minutes.

If you would like to see our products in person, you can visit our showroom in Kent. One of our expert team members will guide you through our array of doors and help you make the right choice for your Kent home.

Korniche Roof Lanterns

Stunning and Lightweight Roof Lanterns