Double Glazed Box Sash Windows from The Bygone Collection

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Your property is so much more than a house; its normally your largest single asset, your pride and joy, but above all its your home. At The Bygone Collection we only make sash windows - nothing else.

As you will discover from this website we are passionate about making truly authentic sash windows………in wood or PVCu, it’s your choice.

We set out to create and manufacture the finest sash windows available retaining the elegant proportions of traditional sash windows whilst incorporating the very best of modern day materials, eliminate the maintenance problems and drafts that original timber sash windows have become known for.

In an age when cost cutting, engineering to a price and standardisation is the norm – we take a completely different position.

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Sliding Sash Windows

The Bygone Collection provides you with a wide range of authentic styles spanning three hundred years of sash window development from early Georgian through to late Victorian.

Always check out the claims made by those trying to sell you something - things are not always what they seem.

Mr and Mrs D wanted the very best sliding sash windows they could afford, as this was to be their dream home for years to come...

We believe The Bygone Collection is simply the best and that you will not find a more authentic, attractive, robust, secure or thermally efficient sash window anywhere in the world.

Why not come and see for yourself? The Grand Designs Live show at the Excel Centre in Londons Docklands runs from the 3rd to 11th of May and you can see our full range of sliding sash windows at stand B260.

“The windows are so authentic looking that when I had the house revalued they commented that the house was great but it was a shame that the windows were not double glazed, I asked the valuer to look a little closer and he was pleasantly surprised.”

Our accreditations

Sliding Sash Windows

Reliable Installers

Grand Designs Live 2008 3rd to 11th May, Excel Centre

Impressive Installations