With over 30 years of experience, Sash Window Experts specialises in the refurbishment and restoration of period windows across the South East. Whether working from our joinery workshop or directly on-site, we renovate original sash windows regardless of the property’s age or architectural style.
Our Specialist Services
We help homeowners retain the character of their property while significantly improving comfort and performance:
- Slide Mechanism Repairs: Fixing sticking windows and failing weights.
- Draught Proofing & Insulation: Eliminating rattles and cold spots.
- Double Glazing Installation: Retrofitting modern glass into original timber frames.
- Full Timber Refurbishment: Comprehensive woodwork restoration for historic homes.
- Maintain your home’s classic features for years to come
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Our Sash Window Renovation Process
Our typical renovation process includes:
1. Initial assessment of existing windows
2. Identification of repairs needed to frames, sashes, and mechanisms
3. Timber repairs using traditional methods
4. Replacement of cords, weights, and hardware where required
5. Draught-proofing and sealing to improve efficiency
6. Final adjustments and finishing
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Sash Window Renovation vs Replacement
Renovation focuses on repairing and upgrading existing windows, while replacement involves removing and fitting new units.
For many period properties, renovation:
- Preserves original craftsmanship
- Avoids planning complications
- Maintains architectural character
We advise on the most suitable option after assessing your windows.
When Renovation is the Right Option
Sash window renovation is usually recommended when:
- The original timber frames are structurally sound
- Windows are sticking, rattling, or difficult to open
- Draughts or heat loss are an issue
- You want to preserve period features
- Replacement isn’t suitable due to planning or conservation rules
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Arrange a No Obligation Survey With Mark
Hi, I’m Mark, owner of Sash Window Experts. I’d love to talk to you about restoring period windows. Please fill out the form or call me on 01403 602701 to arrange your FREE no obligation window survey and to discuss your requirements.
Benefits of Renovating Sash Windows
Renovating your original timber windows is often a superior alternative to replacement. Here is how a professional restoration by Sash Window Experts transforms your home:
- Enhanced Energy Efficiency – Stop heat loss with integrated draught-proofing and slim-profile double glazing. Enjoy a warmer, draught-free home and significantly lower heating bills.
- Structural Longevity – We treat timber decay using specialised epoxy resins and hardwood splicing. This restores the integrity of your sills and frames without the need for full removal.
- Effortless ‘Easy-Glide’ Operation – By servicing pulleys, balancing weights, and installing modern high-strength cords, we eliminate sticking and rattling for smooth, silent opening.
- Period Character Preservation – Maintain the authentic charm of your Victorian, Edwardian, or Georgian property. We meticulously match original mouldings and horn details—essential for Conservation Areas.
- Cost-Effective Heritage Care – Renovation is typically more affordable than full replacement and avoids the structural upheaval of removing original box frames.
- Improved Security & Acoustics – Upgrade to insurance-compliant locks and high-performance glass to enhance your home’s security and reduce external street noise.
Sash Window Renovation & Repair: Frequently Asked Questions
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Can old sash windows really be renovated?
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Yes. Many original sash windows can be successfully renovated, even if they are decades (or centuries) old. Provided the timber structure is largely intact, our restoration process can return them to full functionality and beauty.
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Is sash window renovation cheaper than replacement?
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Do you work on listed buildings or conservation properties?
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Will renovation improve my home’s energy efficiency?
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Can you install double glazing into original period frames?
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Can rotten window sills be repaired without replacing the whole frame?
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How do you fix sticking or broken sash cords?
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Are original sash window catches secure enough for insurance?
