Lumi Windows
Perfect for extensions and conservatories
With a span of up to 8.5m, Lumi lift and slide doors add drama to extensions and sun-rooms while also offering a practical, secure solution.
Perfect for larger projects
A firm favourite with architects, designers and engineers, flush-fitting Lumi lift and slide doors are stunning, uninterrupted glass walls that can also be opened up to connect interior space with outside living areas.
The beauty of Lumi lift and slide doors is more than surface deep. Explore the smart technology that makes it possible.
Lumi lift and slide doors are available double or triple glazed, depending on your requirements. The three-layered version is one of the most energy efficient on the market.
The beauty of Lumi lift and slide doors is more than surface deep. Explore the smart technology that makes it possible.