OVERHAUL AND  DRAUGHTPROOFING

Expert Overhaul and Draught Proofing
For Timber Windows and Doors in Sandwich

Old timber windows and doors can become draughty, difficult to open and expensive to live with. Our specialist overhaul and draught-proofing service in Sandwich improves comfort, restores smooth operation and helps existing joinery last longer, while preserving its original character.

At East Kent Repairs, we carefully dismantle and service each window or door. We repair common problems such as sticking sashes, loose joints, rattles, excessive movement and unwanted draughts. Discreet brush pile seals are fitted to close gaps without affecting the traditional appearance of the joinery. This leaves your home feeling warmer, quieter and more comfortable.

We work throughout Sandwich and the surrounding villages, restoring timber windows and doors in Georgian, Victorian, Edwardian and other period properties. If you want to reduce heat loss, stop rattles or protect original joinery, an overhaul can be a practical and cost-effective alternative to replacement. It allows you to keep the character of your home while improving everyday comfort and performance.

Overhaul and Draught Proofing for Sash Windows
Enhancing Comfort and Efficiency While Preserving Heritage

A finished door
Wooden door from the outside

Our Draught Proofing Services

At East Kent Repairs, we provide draught-proofing services for sash windows and timber doors in Sandwich and the surrounding villages. Every property is different, so we assess each window or door individually and recommend work based on its condition.

  1. Initial Inspection: We inspect your sash windows or timber doors to find the source of any draughts. This may include loose glazing, gaps around the frame or areas where the timber has moved over time.

  2. Quotation: Once the inspection is complete, we provide a detailed quotation explaining the work required, the materials we will use and any additional costs.

  3. Professional Draught Proofing Installation: We fit a discreet sealing system that suits the style and construction of your existing joinery. The aim is to reduce draughts and rattles while keeping any visible changes to a minimum.

If further work is needed, we can also reglaze windows, repair damaged timber and overhaul sash window mechanisms. This helps ensure your windows are working properly before the draught-proofing system is fitted.
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How WeOverhaul and Draught Proof Sash Windows

Our sash window overhaul service is available throughout Sandwich and the surrounding villages. Each window is assessed individually, with the work carefully planned to improve its operation while retaining as much original timber and glass as possible.

  1. Removal of Sashes: We carefully take the sashes out of the frame so that each part of the window can be properly inspected and serviced.

  2. Cleaning and Inspection: The sashes and frames are cleaned and checked. We inspect the cords, pulleys, weights and timber for wear, damage or decay.

  3. Repair and Restoration (if necessary): Where needed, damaged or decayed sections are repaired using materials chosen to match the existing window. We aim to retain sound original timber wherever possible.

  4. New cords and weights adjustments: Worn or broken sash cords are replaced, and the weights are adjusted to help the window remain balanced and operate smoothly.

  5. Fitting of Draught Seals: Discreet brush pile seals are fitted around the frame, parting beads and staff beads. These seals close the gaps when the window is shut, helping to reduce draughts and rattles.

  6. Sash Reinstallation and Rebalancing: The sashes are refitted and adjusted so they open and close correctly without sticking or moving excessively.

  7. Ironmongery replacement: Worn locks, lifts, pulls and restrictors can be replaced if required. A choice of finishes is available to suit both traditional and modern interiors.

  8. Final Checks and Testing: Before the work is completed, each window is tested to make sure it operates smoothly and the draught-proofing system is working as intended.9:08

A finished repair job
A finished repair job
THE MATERIALS WE USE

We choose materials that improve the performance of your windows while respecting the appearance of traditional timber joinery. This is particularly important when working on the period and listed properties found throughout Sandwich.

  • Brush Pile Seals: These hard-wearing seals provide an effective barrier against draughts without being visually intrusive. They allow sash windows to move freely while helping to reduce heat loss and rattles.

  • Silicone Seals: Silicone seals are useful for smaller gaps or areas where a less visible solution is needed. They remain flexible, resist moisture and help prevent air leakage without affecting the appearance of the window.

  • Timber for Repairs: Any replacement timber is carefully selected to match the existing joinery in appearance, profile and durability. High-quality hardwood is used where suitable to create strong repairs that blend with the original window.

  • Repair Care Resin: For small areas of timber decay, we use specialist Repair Care resin to rebuild the damaged section. This allows us to retain more of the original joinery and avoid replacing sound timber unnecessarily. The finished repair is strong, durable and ready for decoration.9:22

WHY CHOSE EAST KENT REPAIR

Choosing the right company to draught proof your sash windows can make a real difference to the comfort and character of your home. East Kent Repairs provides professional window repair and draught-proofing services throughout Sandwich and nearby areas, including Deal, Eastry, Ash, Worth, Wingham and the surrounding villages.

  • Expert Craftsmanship: Our skilled carpenters and window specialists have extensive experience working with timber sash windows, casement windows and wooden doors.

  • Solutions suited to your property: Every window is different. We assess its condition and recommend the most suitable repair and draught-proofing work.

  • A Personalised Service: Each window is given the care and attention it needs, with the work planned around your property and requirements.

  • Quality Materials: We use reliable draught-proofing systems, carefully selected timber and specialist Repair Care resin to produce durable repairs.

  • Affordable Alternative to Replacement: Draught proofing and repairs can greatly improve the performance of existing windows without the cost and disruption of full replacement.

  • Flexible Working Hours: We work across Sandwich and the surrounding area, helping owners of period, listed and modern properties retain and improve their timber windows.

Contact East Kent Repairs to arrange an assessment or discuss draught proofing and timber window repairs for your home in Sandwich or one of the nearby villages.

A finished repair job
A finished repair job

THE HISTORY OF DRAUGHT PROOFING

Sash windows became popular in Britain during the late 1600s and are now closely associated with Georgian and Victorian buildings. Many original examples are still in use today. The Society for the Protection of Ancient Buildings explains that traditional sash windows can usually be repaired, adjusted and draught proofed rather than replaced.As windows age, movement and general wear can create gaps around the sashes, staff beads and parting beads. These gaps allow cold air into the property and warm air to escape. Modern brush pile seals provide a discreet way to control these draughts while allowing the windows to open and close normally.This approach is particularly suitable for older properties in Sandwich, where retaining traditional windows can help preserve the character of the building. Sandwich also has a conservation area and an Article 4 Direction covering part of the town, so owners should check whether permission is required before making changes to external windows. Further information is available from Dover District Council.

Interesting Facts About Draught Proofing

  • Lower heating costs: The Energy Saving Trust estimates that draught proofing around windows, doors and floors could save a typical household in Great Britain around £85 a year.

  • Reduced air leakage: Research published by Historic England found that draught proofing can reduce air leakage through windows by between 33% and 50%.

  • A warmer home: Reducing uncontrolled air movement helps rooms retain heat and feel more comfortable, particularly during colder weather.

  • Less noise and dust: Historic England’s guidance states that draught proofing can also reduce outside noise and help keep dust out.

  • Original windows can be retained: Historic England recommends repairing and draught proofing older windows where possible. This improves performance while preserving original joinery and historic glass.

  • Repair is often better than replacement: The SPAB guide to upgrading timber windows explains that most old timber windows can be improved through repair, adjustment and draught proofing.

Contact East Kent Repairs to discuss sash window repairs and draught proofing in Sandwich and the surrounding villages.D

A FINAL NOTE

Draught proofing is a cost-effective way to make your home warmer and more comfortable without replacing its existing windows. It can reduce heat loss, stop rattles and help traditional timber windows open and close more smoothly, while keeping their original appearance.

East Kent Repairs works with homeowners throughout Sandwich, Deal, Eastry, Ash, Worth, Wingham and the surrounding villages. We provide draught proofing, timber repairs, sash cord replacement, reglazing and complete window overhauls.If your timber windows or doors are draughty, damaged or difficult to use, contact us to arrange an assessment. We will explain what work is needed and help you find a practical solution that suits your property.

Last updated 16/09/2026

FAQ

How much does sash window draught proofing cost?

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The cost depends on the size, condition and number of windows being worked on. We provide free quotations and can often give an estimate from photographs before arranging a visit. Our most common prices are between £250 - £350 per window. (Competitor prices usually start at £400)

What is included in an overhaul and draught proof service?

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A typical overhaul includes removing the sashes, checking and replacing cords where required, adjusting weights, easing and adjusting the windows, fitting draught seals, carrying out minor repairs and ensuring the windows operate smoothly.

Will draught proofing stop condensation?

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Draught proofing can help improve comfort and reduce cold air entering the property, which may reduce some condensation issues. However, condensation is usually caused by moisture and ventilation levels within the home.

How much warmer will my home be after draught proofing?

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Most customers notice an immediate improvement in comfort. Eliminating gaps around the sashes helps reduce cold draughts, improve heat retention and create a more consistent room temperature.

Can you draught proof listed buildings and conservation properties?

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Yes. Draught proofing is often recommended for listed buildings because it improves energy efficiency while retaining the original windows and preserving the character of the property.

Do the windows still open after draught proofing?

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Absolutely. A correctly installed draught proofing system should improve the operation of your windows, making them smoother and easier to open and close.

Can damaged sash windows be repaired at the same time?

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Yes. We can carry out timber repairs, resin repairs, sash cord replacement, reglazing, sill repairs and other restoration work during the overhaul process where required.

How long does sash window draught proofing last?

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When installed correctly using quality materials, draught proofing systems can provide many years of reliable performance with minimal maintenance.

Do you cover all of East Kent?

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Yes. We provide sash window overhaul and draught proofing services throughout Ramsgate, Broadstairs, Margate, Birchington, Westgate-on-Sea, Deal, Sandwich, Dover, Canterbury, Herne Bay, Whitstable and surrounding areas.

Is draught proofing cheaper than replacing windows?

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Yes. Overhauling and draught proofing existing timber windows is significantly more affordable than full replacement while retaining the original appearance and character of the property.