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Sash window repair Guildford

At Surrey Sash, we apply our expert knowledge and passion for preserving unique architectural details to all that we do. We are proud of our craft – the high-end restoration of traditional timber windows – and are proud to work in partnership with our customers.

Without the homeowners and property managers who seek to protect, restore and maintain their property’s authentic timber features, our prestigious craft would not be possible.

Therefore, we see our work as a partnership between Surrey Sash, our customers, and the property – and between past, present and future.

We cover the Surrey and Berkshire areas. If you or your property are in Guildford and you have renovation aspirations, we invite you to contact our team to discuss your needs and discover our solutions.

Sash window repair Guildford

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Sash Window Specialists in Guildford

Surrey Sash provides bespoke restoration solutions for period properties and architectural features that deserve to be in flawless condition.

We regularly operate within Guildford, and our customers include private homeowners and commercial proprietors. Our team provides comprehensive solutions to every aspect of timber window restorations and enhancements.


  • Terry

    We were lucky to have found the Surrey Sash Windows Specialists. The work they produce, and the way they conduct themselves every step of the way is phenomenal. We very highly recommend them.”

  • “The VERY Old Cottage”

    “We had some difficult restoration work at a recently acquired property: The Surrey Sash Window Specialists made it look easy. They worked tirelessly, with enthusiasm, absolute expertise and professionalism. A very pleasant bunch who devised an ingenious plan to undertake a project which other companies were unwilling to even quote for.”

  • Susie

    “Thank you, Surrey Sash Window Specialists! Our home and all the windows look amazing!

Sash windows repair
sash window before restoration
repaired and re-decorated the sash window

Video Portfolio

Issues that we can help you deal with

Partially decayed wooden windows frame

Loose or Missing putty

Rotten bottom rail of Sash window

Flaking, cracked paint on all parts of window frame

Decayed window sills

Cracked or missing glass pane in Sash windows

Cost-effective alternative to full windows replacement

Restoring your windows is worth considering as it is cheaper than replacement (Full window replacement starts from £1700-£2800 per window while full sash windows restoration starts from £420 per windows + VAT) and can often prove as efficient as a replacement (We give 10 years guarantee on paintwork and repairs that we do).

Sash window services in Guildford

The restoration services we offer are defined by the services which our customers need. We pride ourselves on providing unique solutions to unique projects, properties and proprietors. At the least, our most frequently called-upon services include:

Structural Sash windows restoration works

We replace rotten timbers and repair damaged frames and sills. We apply a range of methods to this work, depending on the type of damage and window.

Sash windows external redecoration Guildford

Reclaiming your property’s aesthetic splendour. Surrey Sash works with the authentic charm and original design of your home or building. Our decoration service includes thorough preparation, and we use an advanced paint-spray method to achieve smooth, long-lasting and beautiful finishes.

Draught-proofing Guildford

We discreetly fit draught exclusion systems to existing windows. This highly cost-effective method adds thermal efficiency and minimises the unwelcome ingress of draughts, external noise and particulate matter. We install premium brush strips without impacting important original aesthetics. They are long-lasting and also enhance the smooth operation and quiet closure of windows.

Functional restoration works

We repair and maintain all types of windows to ensure they operate effectively and safely. As specialists in sash windows, we will ensure your sashes are all well-balanced and running smoothly. We cover repairs such as sash-cord replacements and rebalancing weights. Seized windows are released and made secure, and draughts and rattles are resolved.

Exterior woodwork restoration

Exterior woodwork restoration replacing/repairing gables, wooden conservatories, soffits and timber cladding.

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    How did you hear about us?



    Word of mouth

    Word of mouth

    Listed Property Magazine

    Listed Property Magazine

    Country Living Magazine

    Country Living Magazine

    I saw your van

    I saw your van



    Service area locations in Surrey and Berkshire