Custom Sash Wooden Windows

Looking for a timber sash window? Well you have come to the right place!

Here at our Portsmouth base Southern Joinery have been manufacturing and fitting sash windows for many years and are well placed to advise you on your sash window project.

The majority of our sash windows are constructed from joinery grade softwood timber with a hardwood cill but we also offer a far superior timber choice in Accoya.

We are able to replicate existing mouldings so your new windows retain the existing features which is vital in heritage or listed buildings (of which there are many in and around Portsmouth). We work closely with local architects and conservation officers to ensure your new windows match the existing styles.

Our traditional sash windows come complete with double glazed units, draught proofing, traditional sash pulleys, weights and window furniture but also offer other alternatives to suit your needs.

What are Sash Windows?

A sash window or hung sash window or box frame window is made of one or more movable panels, or sashes. These are often found in older properties. To enable the windows to open and close, the weight of the glazed panel is usually balanced by a heavy steel, lead, or cast–iron sash weight or counter–weight concealed within the window frame.