Sash Window Draught Proofing in Kent

Stop Draughts, Rattles and Heat Loss from Your Sash Windows

Are your sash windows letting in cold air, rattling in the wind or making rooms difficult to heat?

Our complete sash window service, overhaul and draught-proofing package improves the operation of traditional timber sash windows while reducing cold draughts, rattles and heat loss.

As part of the service, we fit new sash cords, staff beads and parting beads with discreet draught-proofing seals. We also check and balance the weights, lubricate the pulleys and adjust the sashes to help your windows open and close smoothly.

Servicing, overhaul and draught proofing are all included in one complete service.

Ready to make your sash windows warmer and draught-free?

Call Mike on 07860 499709 or contact us for a free quote.

Benefits of Draught Proofing Your Sash Windows

Seal gaps and stop rattles

Seal gaps and reduce rattling

Discreet brush seals help close the gaps around your sash windows that allow cold air in and warm air to escape. The seals can also considerably reduce rattling caused by loose movement between the sashes and frame.

Improve warmth and comfort

Reducing unwanted draughts helps rooms retain warmth more consistently and can reduce demand on your heating while keeping your original windows in place.

Reduce outside noise and dust

Sealing gaps around the moving sections of your sash windows can help reduce some outside noise and dust entering your home. Draught proofing is not the same as specialist soundproofing or double glazing, but it can make rooms feel quieter and more comfortable.

Preserve your original timber windows

Our service is designed to retain the character and appearance of traditional timber sash windows while improving their everyday comfort and operation.

What Our Draught-Proofing Service Includes

Our servicing, overhaul and draught proofing are provided together as one complete package.

Draught-proofing seals

The top and bottom sashes are routed where required in preparation for fitting the draught-proofing carrier and brush pile. New staff beads and parting beads containing discreet draught-proofing seals are then fitted.

New sash cords

New waxed cotton sash cords are supplied and fitted as part of the complete service.

Weight checking and balancing

The sash weights are checked and balanced to help the windows open, close and remain in position correctly. If additional lead is required, this will be discussed before any extra work proceeds.

Pulley servicing

The sash window pulleys are checked and lubricated where required to support smoother operation.

Alignment and adjustment

Paint that restricts the movement of the windows is removed where necessary. The sashes may also be carefully planed and adjusted so that the meeting rails align correctly and the windows operate smoothly.

Loose window putty

Any loose putty identified during the service will be removed and replaced.

Additional repairs

Occasionally, additional repairs only become apparent after the sashes have been removed. Any additional repairs or components, including window furniture, fasteners or sash lifts, will be discussed and quoted separately before the work proceeds.

Learn more about our sash window servicing and overhaul process.

Reduced outside noise

The new seals can also help reduce outside noise passing through gaps around the windows, creating a quieter indoor environment.

Aftercare and decoration

After draught proofing, we can recommend suitable decoration services to protect the timber and maintain a high-quality finish.

Sash Window Draught Proofing Across Kent

South East Sash Windows provides complete sash window servicing, overhauls and draught proofing within approximately 20 miles of West Malling, including Maidstone, Tonbridge, Sevenoaks, Tunbridge Wells and surrounding areas of Kent.

Contact us with your postcode and we’ll confirm whether your property is within our service area.

Call Mike on 07860 499709 or contact us for a free quote.

Sash Window repairs
draught proofing
How does sash window draught proofing work?

We fit discreet draught seals around the moving parts of your sash windows to reduce gaps where cold air can enter and warm air can escape. The windows are also adjusted so the sashes continue to open and close smoothly.

Will draught proofing change the appearance of my sash windows?

No. The draught-proofing system is designed to be discreet and preserve the traditional appearance and character of your original timber sash windows.

What are the benefits of draught proofing sash windows?

Draught proofing can reduce cold draughts, rattling and heat loss. It can also help make your rooms feel more comfortable, reduce outside noise and improve how smoothly your windows operate.

Do my sash windows need to be replaced?

In many cases, no. Original timber sash windows can often be draught-proofed, serviced and repaired instead of being completely replaced. We will inspect their condition and recommend the most appropriate solution.

Will my sash windows still open after they have been draught-proofed?

Yes. Your windows should continue to open and close normally. As part of the work, we can adjust and balance the sashes to help them operate more smoothly.

Can draught proofing stop my sash windows from rattling?

Draught proofing can considerably reduce rattling caused by movement and gaps around the sashes. The seals help hold the moving sections more securely while still allowing the windows to operate.

Does sash window draught proofing reduce outside noise?

It can help reduce some outside noise by sealing the gaps through which sound travels. However, draught proofing is not the same as specialist soundproofing or double glazing.

Can you repair sash cords at the same time?

Yes, minor repairs, re-cording and window balancing can be completed as part of an overhaul where required. We will identify any additional work when assessing your windows and explain it in your quotation.

Can you work on original windows in period properties?

Yes. Our approach focuses on retaining original timber sash windows wherever practical. Draught proofing is particularly suitable for period properties where preserving the windows’ traditional appearance is important.

Is draught proofing suitable for listed buildings or conservation areas?

Because draught proofing generally retains the existing windows and has little visual impact, it may be suitable for many listed and conservation-area properties. Requirements vary, so owners should check whether consent is needed for their particular property.

How long does sash window draught proofing take?

The time required depends on the number, size and condition of the windows. Once we have assessed your property, we can explain the work involved and provide an estimated timescale.

How much does sash window draught proofing cost?

The cost depends on the number and condition of your windows and whether any repairs, new cords or balancing are required. Contact us for a free quotation tailored to your property.

Which areas do you cover?

We provide sash window draught proofing across Kent and surrounding areas. Contact us with your postcode and we will confirm whether we cover your location.

How can I arrange a free quote?

Call us on 07860 499709 or complete our contact form. Tell us approximately how many sash windows you have and what problems you are experiencing, and we will discuss the next steps.

Is servicing and overhaul included with draught proofing?

yes, it is one complete package.

Frequently Asked Questions

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