The finest timber sash windows in London & the Home Counties – handmade in London

At Timbawood we specialise in the sensitive replacement and repair of traditional timber sash windows for period properties. Our range of timber sash windows can be designed to complement any property type, from modern to period, to Listed or Conservation.

As well as full replacement sash windows, we also offer single or double glazed sashes fitted to the existing frames, as well as sash window refurbishment, to preserve as much of the original architecture as possible.


By offering a wide range of the finest timbers, glazing and hardware, your new windows will provide you with the highest thermal, acoustic and security benefits. Some of the key features and benefits you can expect from our sash windows include:

  • Choice of the finest stable timbers including Accoya, Sapele and Oak
  • Specialist glazing options including acoustic glass, laminated security glass and slimline double glazing that looks just like single glazing
  • Choice of profiles, horns and mouldings to match your existing windows
  • High quality hardware – High security fasteners, locks and restrictors 
  • Full factory spray finish with high performance microporous paint
  • Full perimeter draught proofing
  • Full design, manufacture and installation service
  • Handmade to your specification in our West London workshop

We can also reglaze or replace sash windows with our thermally efficient single glazing, ‘Solo‘, which is 38% more effective at thermal insulation than single glazing.  

If you’re looking to restore your sash windows to their original design and quality, please get in touch on
020 8893 4889
to arrange a free survey, quotation, or to visit our London workshop to see the quality of our windows being made for yourself. We work throughout London, Surrey, Middlesex and the South East.