Fire Rated Multipart Rooflight

With fire ratings upto REI60. multiple parts shapes and wall abutted versions.

Fire Rated Multipart Rooflight

Fire Rated multipart Rooflight

Fire rated multipart rooflights

Fire rated multipart rooflights designed to maximise natural daylight across large glazed areas while supporting modern fire safety requirements.

Modern interior with a glass ceiling, exposed ducts, large windows, and brick wall accents.

Fire rated glazing for larger rooflight installations

Our fire rated multipart rooflights combine large-span glazing capabilities with certified fire performance, allowing architects and developers to introduce natural light into larger spaces without compromising compliance objectives.

Designed for commercial buildings, public spaces, educational facilities and residential developments, each system is tailored to the exact requirements of the project.

With fire ratings available up to REI90, our solutions provide a practical balance between daylight, design and fire protection.

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Fire rated multipart rooflight systems

Multipart rooflights allow larger glazed openings to be created using multiple glazing panels within a single rooflight system.

When combined with fire rated glazing, these systems help maintain fire compartmentation strategies whilst introducing significant levels of natural daylight into internal spaces.

Each installation is bespoke, engineered to suit the dimensions, performance requirements and architectural vision of the project.

Aerial view of a building rooftop with a large multipart fixed rooflights rooflight at the centre, surrounded by gravel, vents, pipes, and rectangular structures.

Suitable for commercial and residential projects

Our fire rated multipart rooflights are regularly specified for:

Commercial offices

Large rooflights designed to brighten communal and working environments.

Educational buildings

Natural daylight solutions for schools, colleges and universities.

Public buildings

Fire rated glazing systems for heavily used public environments.

Healthcare facilities

Large daylight openings combined with compliance-focused design.

Residential developments

Apartment and mixed-use schemes requiring higher levels of fire performance.

Atriums & glazed roof structures

Large-format daylight solutions for architecturally ambitious projects.

Aerial view of a modern square building with a patterned facade, featuring solar panels, multipart fixed rooflights, and HVAC equipment on the flat rooftop.

Why choose a fire rated walk-on rooflight?

Fire performance

Specified with fire-rated glazing systems designed to help meet project-specific fire safety requirements.

Safe pedestrian access

Engineered to withstand foot traffic while maintaining structural performance and safety.

Natural daylight

Bring daylight into lower-ground and internal spaces while preserving usable external areas.

Bespoke design

Manufactured to suit the exact dimensions, loading requirements and glazing specification of each project.

Architectural quality

Create visually striking glazed surfaces with minimal sightlines and premium finishes.

Commercial & residential applications

Suitable for a wide range of projects where fire performance and walkable glazing are both essential.

View looking up at a modern wooden staircase with angular lines, beneath large multipart fixed rooflights with a grid pattern that let in natural light.

Request a design consultation

Discuss your fire rated rooflight project

Whether you’re designing a commercial atrium, educational facility, residential development or public building, our team can help identify the most suitable fire rated multipart rooflight solution.

From glazing specification and fire performance requirements through to project detailing and installation considerations, our specialists provide support throughout the design process.

Call 01223 792 244 or email info@nextgenrooflights.co.uk to discuss your requirements.

Request a design consultation

Large span rooflights

Create larger glazed openings than would typically be possible with a single rooflight system.

Maximum daylight

Introduce greater levels of natural daylight into larger internal spaces.

Fire rated performance

Available with tested fire ratings up to REI90 to support project compliance requirements.

Bespoke design

Manufactured to suit your project’s dimensions, structural requirements and architectural objectives.

Commercial applications

Frequently specified for offices, public buildings, healthcare facilities and mixed-use developments.

High performance glazing

Combining fire resistance, thermal performance and long-term durability.

Fire rated multipart rooflights frequently asked questions

What is a fire rated multipart rooflight?

A fire rated multipart rooflight is a rooflight system that uses multiple glazed panels within a single installation while providing a tested level of fire resistance.

Why choose a multipart rooflight?

Multipart rooflights allow larger glazed openings to be created, making them ideal for projects where maximising natural daylight is a priority.

What fire ratings are available?

Our fire rated multipart rooflights can be specified with fire ratings up to REI90 depending on project requirements.

Are fire rated multipart rooflights suitable for commercial buildings?

Yes. They are regularly specified for offices, schools, healthcare facilities, public buildings and mixed-use developments.

Can multipart rooflights be customised?

Absolutely. Every system is manufactured to suit the dimensions, design requirements and fire strategy of the project.

Do fire rated multipart rooflights still provide high levels of daylight?

Yes. They are specifically designed to maximise natural daylight whilst helping satisfy fire performance requirements.

Consult with your trusted advisor

Have an idea for a unique rooflight system? Our trusted advisors can provide insight and help you to realise your vision. Please contact us via info@nextgenrooflights.co.uk or on 01223 792 244.

Speak to a trusted advisor

Spacious living room with a glass ceiling, blue sofas, a wooden coffee table, and a view of the outdoors through sliding glass doors.

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Resources

To request materials or downloads and to enquire about further details on our delivery service, maintenance advice and warranty info please contact us using the form in the Resources section.

As a member of CHAS we want to help you obtain the right resources which mitigate issues and supports supply chain efficiency.

However, if there is something you can’t find, please call us on 01223 792244 or drop us an email at info@nextgenrooflights.co.uk

In our clients' words:

We recently had the pleasure of working with Next Generation Rooflights on the design, manufacture and installation of a large bespoke mono pitch atrium rooflight. From start to finish, the experience was exceptional. The team demonstrated outstanding professionalism, expertise, and attention to detail throughout the entire process. The rooflight itself was perfectly tailored to our specifications and enhances the natural light in the space beautifully. The quality of the materials and craftsmanship is evident, and we have received numerous compliments on the stunning design. We were particularly impressed with the team's commitment to meeting our deadlines and their ability to navigate the complexities of the project with ease. Their communication was clear and consistent, ensuring that we were always informed and confident in the progress. Overall, we couldn't be happier with the result and highly recommend Next Generation Rooflights for any rooflight installations. Their dedication to excellence and customer satisfaction is truly commendable.

James Hunt, adt workplace

We've been working with the team for quite some years and find their customer care second to none. The products are always on point and manufacturing is flawless. Communication is always swift and informative. All we really want in the rooflight world is, quick answers, good prices, great products, and delivery on time. They tick all these boxes.

Sam Goodwin, Alpha Structures

The Hurlingham Club project demanded a sensitive and technically complex approach, and Next Generation Rooflights proved to be a good partner throughout. From early design development to installation, the NGR team worked with us to deliver bespoke rooflights that both complement the Club’s historic character and improve the quality of the internal spaces. Their technical capability, collaborative approach, and attention to architectural detail were key to the success of the project. We would happily use their expertise on our future projects.

Howard Pye, Associate Director, Jestico+Whiles

The Hurlingham Club was a highly detailed project that required careful coordination across all trades. Next Generation Rooflights proved to be a reliable partner on site, delivering bespoke rooflight solutions to a very high standard. Their team’s professionalism, proactive approach, and commitment to meeting programme requirements ensured the installation was completed safely and efficiently working closely with the Knight Harwood project team and interfacing sub-contractors. We valued their collaborative attitude and the successful outcome, and would be pleased to work with them again on future projects.

Peter Howe, Director, Knight Harwood

We had the pleasure of working with Next Generation Rooflights on The Harrison renovation. They designed, manufactured, and installed over 220 m² of bespoke rooflights and specialist glazing, including contemporary structural glass boxes for the new roof terrace, self-supporting pyramidal lanterns, and multi-section rooflights for office and lightwell areas. From the outset, they proactively collaborated with the design team, using their extensive knowledge of overhead glazing to develop details that integrated with the historical and new build elements on this challenging refurbishment. They demonstrated exceptional professionalism, a strong commitment to quality, and an ability to deliver on time and to specification. The project was completed to a high standard and handed over snag free, and their dedication and expertise made the process smooth and efficient. We would highly recommend NGR for any projects requiring premium specification rooflights, delivered with precision, teamwork, and reliability.

Matt Coleman, Senior Project Manager, RED Construction Group

We have been working with the team for approximately 3 years now. Their sales and technical team are always very proactive and helpful with any request to quote for projects or alter technical drawings. We use them as their quality of product is unmatched, we look forward to continuing to build the partnership with them over the coming years

Luis Evitt, Rooflight Solutions

Our associations

Carbon Neutral Organisation

At Next Generation Rooflights we are committed to reducing our greenhouse gas emissions as much as possible and offsetting the remainder through verified carbon offsetting schemes.

Constructionline Gold Member

Next Generation Rooflights are an accredited Constructionline Gold Member the high-level accreditation that demonstrates our competence and compliance to buyers in the construction industry

Cyber Essentials

Next Generation Rooflights are a Cyber Essentials certificated company we ensure our and your customers' data safe from cyber attacks

ISO 9001

Next Generation Rooflights is certified BSI ISO9001 to ensure the standards of our high quality rooflights

Made in Britain

Next Generation Rooflights are designed and crafted to clients exacting specifications at our Suffolk factory to ensure high-quality British products – Proudly Made in Britain.

Safe Contractor Approved

SafeContractor verifies that contractors meet required safety and compliance standards, giving clients confidence that the suppliers they use are safe, responsible, and legally compliant