Sash window restoration in Brighton & Hove
Sash window restoration – replacing rotten timber and using our specialist epoxy resin system means we can save almost all original sash windows, saving you money on replacement windows and keeping the original character of your period home.

Why repair and restore your wooden sash windows?
From repairing rattles to restoring rotten frames, you can enjoy a warmer, quieter home. Original timber sash and casement windows play an important role in defining the character of a period home. That’s why we’ll always aim in the first instance to preserve and repair windows, where we can. Replacing rotten timber and using our specialist epoxy resin system means we can save almost all original sash windows, saving you money on replacement windows and helping keep the original integrity of your period home
Types of sash window restoration we typically make
- Complete overhaul and service
- Draught proofing
- Repair and replace the sill
- Replace and fix sash cords
- Open painted-shut sash windows
- Remove rot
- Rebalanced with any extra weights added to ensure easy opening
- New staff and part bead with integrated draughtproof pile installed
Draught proofing
We normally, always draught proof sash windows are part of our renovation service. Research has shown draught proofing can reduce air leakage from windows by between 33% and 50%, therefore significantly reducing the heating requirement needed for the room.
Case studies
Take a look at some of our example sash window repair & renovation work on Instagram
Working on projects of all sizes, from a single window in a small home to hundreds of windows in a commercial property, we are expert at repairing windows from Victorian, Georgian and Edwardian eras. But it’s not just about retaining original details. We’re passionate about innovation, too. That’s why every window we restore for you will be upgraded to provide the very latest energy-efficiency performance, using our unique draught proofing systems.
By repairing your rotten sash windows, we can help you
- Eliminate draughts & rattles
- Enjoy more energy-efficient windows
- Reduce outside noise
- Add value to your home by retaining your original windows
Get your free quotation today from a specialist sash window repair company
Get in touch, we won’t bite. But we do have extensive experience working on all types of projects, for private and commercial clients.
Brighton – 01273 258 226
Worthing – 01903 444 737
E: jon.davis@topnotchsash.co.uk