CBG Light Perceptions recently worked on the restoration of the Blenheim Palace Orangery by designing an updated and efficient lighting scheme on a project that has received a prestigious 2025 RIBA South Award.
The Orangery, a refined and luxurious dining area in Blenheim Palace, is now once again open to the public for an authentically British experience. Well known for hosting one of Oxfordshire’s most elegant afternoon teas, the space also serves as an exclusive private venue for fine dining, weddings, and other special occasions.
This significant two-million-pound project on the Grade I listed building involved the replacement of the 19th-century glass roof with a solid insulated steel and slate design.
CBG Light Perceptions were tasked with overhauling the previous lighting design, which was known to generate glare and excessive brightness. Recognised for their sensitive and respectful approach to heritage conservation, CBG Light Perceptions has achieved a lighting design which complements the striking architectural textures of the new roof and captures the essence of the Orangery.
This award recognises the efforts of all involved as well as CBG Light Perceptions for reassessing the requirements of the space and coming up with an innovative, sustainable lighting solution to improve the functionality and aesthetics of the Orangery. The jury commented: “Boldly stepping away from an attitude of like-for-like repair typical in such a significant heritage setting, the project team at Blenheim Palace chose a new route for the design and delivery of the Orangery roof.”
Working closely alongside the client’s team, Historic England, the council, architects and interior designers on the comprehensive refurbishment, CBG Light Perceptions needed to consider a new lighting scheme that enhanced both the practicality and the exquisite atmosphere of the space. The design delivered significantly improved lighting throughout the Orangery while also providing a sustainable, low-energy approach. The new scheme ensures flexibility for a wide range of uses, with discreet spotlighting allowing for tailored setups during events, and a simple, pre-set dimming system enabling staff to effortlessly adjust lighting levels depending on the occasion.
The result is a sophisticated lighting solution that showcases the architectural fabric of the Orangery. The recognition of the overall project at the RIBA South Awards, held at the Bombay Sapphire Distillery in Hampshire in May 2025, is a testament to the care and collaboration invested in every element from all those involved.
Bruce Kirk, Director at CBG, added, “Successful lighting is built on a deep understanding of the space and close collaboration with the client and teams involved. Thoughtful project consultation with the client and stakeholders allows us to deliver tailored solutions that respect the heritage of a building while meeting the evolving needs of its users.”
Project Credits
Blenheim Palace
Nick Cox Architects
Ridge and Partners
Ingleton Wood
Frank W Haywood & Associates
Andrew Alder
Savvy Group
Image Credits – Andrew Ogilvy and Savvy Group