Sash Window Repair London – Restore Original Charm & Eliminate Draughts
Bring your original timber sash windows back to life with expert sash window repair across London. We repair rotten timber, broken sash cords, rattling frames, sticking windows, and cold draughts while preserving the traditional character of your property.
• Smooth-opening sash windows
• Professional draught proofing
• Timber repairs & restoration
• Traditional appearance maintained
• Ideal for period & listed properties
Expert Sash Window Repair Services Across London
Old sash windows are a beautiful feature of many London homes, but over time they can become difficult to open, noisy, draughty, and inefficient. Instead of replacing your original windows, our specialist sash window repair service restores them back to full working condition while retaining their period charm.
We repair and restore traditional timber sash windows for Victorian, Georgian, and Edwardian properties throughout London. From rotten wood and broken cords to rattling panes and heat loss, we provide long-lasting repairs designed to improve comfort, appearance, and energy efficiency.
Common Sash Window Problems We Repair
Rotten Timber & Damaged Frames
We carefully remove decayed timber and restore damaged areas using high-quality repair techniques that blend naturally with the original window.
Broken Sash Cords & Sticking Windows
If your sash windows are difficult to open or won’t stay in place, we replace worn cords, rebalance weights, and restore smooth operation.
Draughts, Noise & Heat Loss
Our discreet draught-proofing system helps reduce cold air, rattling, dust, and outside noise while improving insulation.
Loose Glass & Damaged Putty
We repair glazing, replace cracked putty, and secure loose panes to improve both appearance and performance.
Worn Locks & Poor Security
Upgrade your sash windows with modern locks and security fittings without changing their traditional style.
Why Choose Sash Window Repair Instead of Replacement?
Replacing original sash windows is often unnecessary and expensive. In many cases, professional sash window repair can restore performance, improve insulation, and preserve the traditional character of your home without the cost of full replacement.
- Preserve original period features
- Lower cost than full replacement
- Reduce draughts and heat loss
- Improve window operation
- Maintain property value and kerb appeal
- Better suited for conservation areas
- Less disruption to your home
Our Sash Window Repair Process
We make sash window repair simple, transparent, and stress-free from inspection to final restoration.
Free Window Assessment
We inspect your sash windows and identify any timber damage, draught issues, or operational faults
Detailed Repair Recommendation
You receive a clear explanation of the work required along with a transparent quotation
Professional Restoration & Repair
Our team carefully repairs, restores, and upgrades your sash windows using traditional craftsmanship.
Smooth, Draught-Free Results
Your restored sash windows will operate properly, look authentic, and help keep your home warmer and quieter.
Sash Window Repairs for Period Properties Across London
Traditional London architecture requires specialized care. We regularly work on historic, period, and modern residential properties, ensuring every repair respects the original craftsmanship of the building.
Georgian Properties
Preserving delicate, multi-pane shallow sash profiles with traditional timber-weighted mechanisms.
Victorian Homes
Repairing deep-set, larger double-hung sashes with authentic single-pane horns and heavy assemblies.
Edwardian Houses
Restoring unique multi-light top sashes paired with clean, large single-pane bottom sashes.
Listed Buildings & Conservation Areas
Executing strict council-compliant, non-invasive timber preservation to satisfy historic planning criteria.
Residential & Rental Properties
Providing homeowners and landlords with dependable structural overhauls that improve thermal efficiency.
Restore Your Original Sash Windows Today
Stop living with rattling frames, cold draughts, and windows that no longer function properly. Our London sash window repair specialists can restore the beauty, comfort, and performance of your original timber assets without the massive expense of an unnecessary replacement.
Free Quotation
Frequently Asked Questions
The cost of sash window repair depends on the condition of the timber, the extent of the damage, glazing requirements, and the number of windows involved. Minor repairs may cost significantly less than full restoration work. Our calculator provides a helpful estimate, while a detailed assessment allows us to provide a more accurate quotation. You can also explore our Wooden Window Repairs service to understand common repair types and restoration options available for traditional timber windows.
In many cases, repairing traditional sash windows is considerably more cost-effective than complete replacement. Restoration can preserve the original character of the property while improving insulation, operation, and appearance. Our Sash Window Restoration service focuses on maintaining original features while improving functionality and energy efficiency.
Yes. Rotten timber can often be repaired using specialist restoration techniques, including timber splicing and resin repairs. In many situations, the original window can be successfully restored without requiring full replacement. Learn more about our Timber Window Repair solutions designed to restore damaged wooden frames and extend window lifespan.
Yes. Repair and restoration are often preferred solutions for listed properties and conservation areas, as they help retain the original architectural features of the building. Our Listed Building Window Repairs service follows restoration-focused methods suitable for heritage and conservation properties.
Areas We Cover
We provide expert timber sash window restoration, draught-proofing, and repair services across the following London areas:
Chelsea, Mayfair, Kensington, South Kensington, Knightsbridge, Belgravia, Notting Hill, Holland Park, Bayswater, Marylebone, Bloomsbury, Fitzrovia, Westminster, Covent Garden, Ladbroke Grove, Westbourne Grove
St John’s Wood, Maida Vale, Little Venice, Warwick Avenue, West Hampstead, Hampstead, Primrose Hill, Belsize Park, Swiss Cottage
Clapham, Battersea, Wandsworth, Putney, Fulham, Parsons Green, Richmond, Barnes
Islington, Barnsbury, Highbury, Canonbury, Highgate, Muswell Hill, Crouch End, Dartmouth Park
Shoreditch, Hackney, London Fields, Victoria Park, Stoke Newington, De Beauvoir Town
Greenwich, Blackheath, Dulwich (East Dulwich & West Dulwich), Herne Hill
Our Latest Reviews
Stuart Wolfe-Murray
Restore my window it must stand for Absolutely Perfect Solutions! 🙂 Very pleased with the work the guys did for me. Super professional, communication was prompt and easy, they arrived on time and completed the work to a very high standard.
Russ
We couldn't be more pleased with our newly replaced windows; they look, and work, amazing. You were courteous, professional and worked incredibly hard. We wouldn't hesitate to recommend you, and will certainly give you a call if we need any similar joinery in the future. A definite 5 stars!
Monika Kania
I had my old sash windows replaced and my whole flat decorated with Restore My Window. I am very happy with the result. The guy from the team was very friendly, punctual and tidy. Excellent quality and great value!
Steven Brown
Andrea and his team carried out excellent refurbishment work to my wooden sash windows. I honestly thought they were beyond repair but after just a few days they are now as good as new. Very professional, very clean and tidy, very friendly service. HIGHLY RECOMMENDED!
Carolina Skowron
Excellent service from initial quotes to fitting. The team were super helpful, went out of their way to make sure things went smoothly. The owner is very friendly and approachable, kept us updated on progress throughout. Very happy with the professional service and the final results.
Marina Petrova
Andrea and his team did an excellent job! They were super friendly and helpful throughout and my windows look beautiful. I would highly recommend them especially if there is more gnarly restoration work to do.
Rosse Sheldon
A punctual, efficient and professional team, producing work to a high standard. Transformed a shambolic decaying period window into a beautiful eye-catching focal point. Left the site completely tidy. Highly recommended
Kasia
Great services. The guys that came to replace the windows were really polite and tidy. The windows themselves look amazing.
Steve
This was the first time I have used the company and they did not disappoint. 3 new wooden sash windows were replaced. The guys were friendly, considerate and very efficient. Quality workmanship which I can happily recommend.