Read the latest magazine Featured Solutions Rooflights Brett Martin’s New Circular Glass Rooflight Offers Eye-Catching Styling and Maximum Daylight 2 March 2023 OFFERING ELEGANT AESTHETICS and ease of installation, the new Circular Glass rooflight from Brett Martin Daylight Systems will maximise daylight and exceeds the thermal performance requirements of Building Regulations Approved Document L 2021. With its clean internal appearance and a slimline exterior, this modern and circular rooflight is a cost-effective option that delivers visual impact into any space. The Circular Glass rooflight is available in four standard sizes ranging from 600mm to 1500mm, and bespoke sizes. It can be mounted direct to a builder’s upstand, or with a robust prefabricated insulated GRP kerb for both new build and refurbishment applications, which can reduce onsite installation time and cost. Tony Isaac, Brett Martin Commercial Sales Director, said: “We are delighted to announce the latest addition to our range of glass rooflights. Our new Circular Glass rooflight will allow architects to create both a visual impact and bring maximum daylight to modern interior spaces.” Technical Performance & Aesthetic Impact The Circular Glass rooflight exceeds on technical performance, as well as aesthetic impact. The unit comprises a double-glazed panel encased in an environmentally-friendly RAL 7016 powder coated aluminium frame. All frames are thermally isolated to minimise the risk of condensation. With an overall U-value of between 1.16 and 1.64 W/m2K depending on size and configuration, Circular Glass rooflights exceed the requirements of Building Regulations Approved Document L 2021. The rooflight benefits from a laminated inner pane for the safety of those below, and is also non-fragile for the safety of those above, having been successfully tested to CWCT TN-67 for class 1 roofs and Class B to ACR[M]001, showcasing how Brett Martin Daylight Systems assures all bases are covered when they create new products. With a reputation for quality and reliability developed over more than 60 years in the industry, Brett Martin not only designs a wide range of systems to deliver optimum performance, durability, safety and adherence to regulations and standards – it offers a dedicated technical support team, detailed installation instructions and maintenance guidelines to ensure systems perform as promised and work alongside all other roofing elements. By understanding the challenges of producing high quality rooflight solutions, the new Circular Glass rooflight is further testament to Brett Martin’s ability to create solutions that meet the industry’s growing need for exceptional levels of daylight for both new-build and refurbishments. For more information on Brett Martin’s Circular Glass rooflight, please visit the Brett Martin website. >> Read more about Brett Martin in the news Previous article New ‘Gemello’ Twin Skin Roof and Wall System from SIG Building SolutionsNext article Seal Testing Survey Reveals Huge Scope for Quality Improvements Share article You may also like View all News Featured Solutions +3 19 March 2026 Flush Fitting Rooflights by Clement Featured Solutions +4 19 March 2026 Glidevale Protect Rolls Out Printed Roofing Membrane Guidance Featured Solutions +3 3 March 2026 Makita Launches Limited-Time XGT Battery Redemption Featured Solutions +5 26 February 2026 Precision Liquid Waterproofing Delivers Heritage Roof Refurbishment Sign Up to Roofing Today Stay up to date with all of the latest news from Roofing Today by signing up to our weekly Bulletins… Sign Up Today Get in Touch Check out the latest issue 123 March-April 2026 View Now Past Issues Get in Touch