Authentic for any period

We've taken the time to study original sash windows and to recreate the critically important details.

Details like the internal and external staff bead, continuous "one piece" horns, authentic deep bottom rails and developing a "timber" acrylic finish, grained to look just like "freshly painted, gloss white, timber sash windows".


Continuous Horns

Many window manufacturers mimic the original Victorian design by sticking on replica horns. Our Bygone sash windows have integrated continuous horns, the only way to achieve a truly authentic appearance.

Deep Bottom Rail

Bygone windows are uniquely constructed with deep bottom rails to maintain the crucial look of a sash window, retaining the look and value of your home.

Bespoke Cam Catches

Our Bygone windows have specially developed solid-lock catches for your security and peace of mind.