Home  /  Products  /  Extension



Extend your home with a sleek and beautiful ground floor extension, and let natural light flood your home!


Extensions are fast becoming a very popular option with Lantern Roofs and Bi-fold Doors. We can recommend one of our trusted builders that can see your project right the way through from planning to the finished product, taking all the stress off your shoulders. You’ll have piece of mind knowing any Bi-fold Doors, Lantern Roofs and Windows installed will all be Keymer’s high-quality products. And you reap the benefits from a stunning new, bright room.

Orangery with Lantern Roof Sussex

More Images