Sash Window Repair & Timber Window Restoration in Hampstead
Bespoke Window Repairs, Draught-Proofing & Unit Replacement
At Restore My Window, wooden window repair & restore specialists working across North London, we help homeowners in Hampstead whose original sash and casement windows need careful repair or restoration.
Hampstead is a historic, affluent area of North London, known for its quiet residential lanes, elegant Georgian and Victorian architecture, and the large expanse of Hampstead Heath. Much of the area falls within conservation zones in the London Borough of Camden, where original timber sash and casement windows form an important part of the streetscape.
Across Hampstead Village, Frognal, South End Green, Belsize Park, West Hampstead and the surrounding NW3 streets, many period properties still retain their original timber windows. Over time these commonly develop wet rot, broken sash cords, sticking or painted-shut sashes, draughts and deteriorating paintwork.
Our role is to assess the condition of the windows in front of us and recommend the route that genuinely fits the property, whether that means targeted timber repairs, full restoration, draught proofing, or replacement only when it is truly necessary.
Repairing and Restoring Original Sash Windows
Traditional sash windows can often be brought back into good working condition without losing their original character.
Common Sash Window Problems We Fix in Hampstead
We address the issues homeowners encounter most frequently:
- Wet rot in sills, lower rails and frames
- Broken or stretched sash cords & worn pulleys
- Sashes that stick, jam, rattle, or have been painted shut
- Draughts, heat loss, and rattling
- Failing paintwork and decaying putty
- Damaged timber joints and weakened structures
- Careful repairs compliant with local conservation areas
Wooden Window Restoration
For windows requiring more extensive work, our fuller refurbishment process includes:
Removing the sashes, preparing the timber, repairing damaged sections, treating imperfections, replacing worn components, improving draught protection, repainting, and carefully reinstalling the window.
BOOK A RESTORATION ASSESSMENTOur Window Services
Why Homeowners Choose Restore My Window
Ready to Restore Your Period Windows?
Contact Restore My Window today to discuss your timber window project. Get a free, no-obligation assessment from London’s trusted sash window restoration specialists. Protect your property’s character and value today.
Trusted By Homeowners Across London
Restore My Window Ltd provided a smooth well-managed service with a clear focus on quality and detail. The team worked efficiently and kept everything straightforward throughout.
Absolutely stellar job on a Grade II heritage building. Restore My Window restored and replaced sections of very aged windows to meet strict council requirements.
We had our Edwardian sash windows refurbished recently and the team were great. Respectful, professional, and the workmanship really stood out.
Frequently Asked Questions
Can you repair original sash windows in Hampstead?
Yes. We specialise in repairing and restoring traditional timber sash windows, including rotten timber sections, broken sash cords, sticking sashes, draughts and failing paintwork — while retaining as much of the original joinery as possible.
Do you work on properties in Hampstead conservation areas?
Yes. We regularly work on period properties within Hampstead’s conservation areas. We prioritise like-for-like repairs and restoration that respect the original character. Where planning or listed-building consent may be required, we advise clients to check requirements before works begin.
Can rotten timber be repaired without replacing the whole window?
In many cases yes. Localised wet rot can often be repaired using traditional timber splicing techniques, allowing the sound original material to be retained.
Do you cover properties around Hampstead Heath and neighbouring streets?
Yes. We provide sash window repair and timber restoration services throughout Hampstead, including areas close to Hampstead Heath, Church Row, Well Walk, Willow Road, South End Road and surrounding streets.
Do you offer free estimates in Hampstead?
Yes. We provide free, no-obligation estimates for timber window restoration, sash window repairs, timber window replacement, and related services throughout Hampstead.
Can you replace timber windows with like-for-like designs?
Yes. Where repair is no longer practical, we can manufacture and install bespoke timber replacement windows that closely match the original design of your property.
Do you provide draught proofing for timber sash windows?
Yes. Our draught-proofing service helps reduce heat loss, eliminate rattles, and improve the smooth operation of traditional timber sash windows while preserving their original appearance.
Can double glazing be installed in existing timber sash windows?
Where suitable, yes. We offer sympathetic double glazing upgrades that improve thermal efficiency while maintaining the traditional look of original timber windows.
Do you restore sash windows in Victorian and Edwardian homes across Hampstead?
Yes. Many homes across Hampstead feature traditional timber sash windows. Our craftsmen repair, restore, and upgrade these windows while retaining their original character wherever possible.
Have More Questions or Need a Quick Estimate?
Our Hampstead team is ready to inspect your timber windows, provide tailored advice, or share verified customer reviews.