Specialist restoration of period timber windows — preserve the original, upgrade the performance
Some period properties have original Georgian, Victorian, or Edwardian timber windows worth restoring rather than replacing — especially in Conservation Areas, on Listed Buildings, or where the original joinery is of exceptional quality. S&K Glazing's heritage restoration service rebuilds failed sash mechanisms, scarfs-in rotten timber sections, re-cords sash weights, repaints to authentic finish, and optionally upgrades to slim-profile heritage double glazing without changing the external appearance.
A selection of recent heritage window restoration installations across the UK.






We photograph and document each window, identify the timber species and original joinery techniques, and produce a condition report listing required restoration work.
For Listed Buildings we prepare Listed Building Consent application drawings and specifications. For Conservation Area properties we liaise with conservation officers as required.
Sashes removed and taken to our heritage workshop. Repairs include scarfed-in timber sections, new sash cords and weights, lock servicing, and authentic micro-porous paint finish.
Restored sashes refitted with original architraves and reveals retained. Slim-profile double glazing optionally installed at this stage.
We install heritage window restoration from our Birmingham facility to every corner of the UK. Find your area below.
Free survey, fixed-price quotes, no pressure sales. Call us, message on WhatsApp, or fill in the form — we typically respond within an hour during working days.
Tell us about your project — we'll come back with a fixed-price quote within 24 hours.