The Sash Window Workshop manufactures and installs traditional timber sash windows, casement windows, and doors in London and the south of England. We also offer a supply only service for the rest of the UK.

Founded in 1994, the company remains a family owned and managed company.

Each timber window and door we manufacture is bespoke, meaning we can replicate any design or pattern. We can also make timber windows to adhere to listed building and conservation area requirements where necessary.