Window & Door Company will be closed from 21st December 2022 and reopens on the 9th January 2023 at 08:00am. We also have a new showroom opening once we return in January!

Slide 1 in West Lothian

Lumi Windows

Lumi Windows Brochure


Lock Lumi in place when it’s open and that’s exactly where it stays, no matter how strong the wind blows.

Lumi has a steel reinforced internal structure to keep what’s outside where it belongs.

Double gasket technology seals Lumi in place, making it much more energy efficient than framed windows.

Lumi’s super-secure, easy-clean design is also available as a roof light window. Lumi’s beauty is more than surface deep. Explore the smart technology that makes it possible.