Sash Window Specialist UK & Australia

Allow Sash Window Specialist to renovate, repair & restore your existing wooden sash or casement windows.  Our double glazing & draught proofing upgrades will improve the comfort and security of your home, without detracting from the original heritage appearance.

 Established for over 20 years we have restored & upgraded thousands of wooden windows & doors.  All of our installation staff are experienced & qualified craftsmen with an extensive knowledge of traditional timber windows & doors.  We offer a friendly & professional service at an affordable price from our branches across U.K. & Australia.

Sash Window Specialist - Carpenter Installing Double Glazed Sash into restored box window.Sash Window Specialist offer a comprehensive range of sash window restoration services including repair of rotten wood, replacing broken cords, upgrading glass, double glazing sashes, draught sealing, sound proofing as well as security upgrades. Whatever the problem you have with your wooden sash windows & doors; Sash Window Specialist offers an expert solution.

If a wooden window has passed beyond economic repair or you require a replica for an extension project then we supply & install bespoke replacement copies of the originals. Offered with single or double glazing from a range of quality timbers, & paint finish that comply with all conservation standards.

We include an honest Price Guide for timber window renovation & upgrade costs because we believe we offer the best value for money on the market. Our high standards of craftsmanship are evident in the Case Studies section detailing some examples from our previous restoration & upgrade work. All images used on this site were taken by our own tradesmen, ensuring you see an accurate representation of our high quality craftsmanship. Sash Window Specialist do not hide behind stock images or employ professional photographers.

Draught Proofing & Restoring Timber Sash Windows

Draught Seal & Restore Sash Windows

Our Sash Window Recondition & Draught Seal service will restore your windows to their former functionality, with the added benefits that high performance, concealed weather seals provide.

Double Glazing Sash Windows

Sash Window Double Glazing

We supply & install wooden replica sashes with double glazing into existing timber frames. Paint finished and energy efficient double glazing with low E glass & Argon gas filled units. In some cases it is even possible for us to convert existing single glazed sashes to accept double glazing.

Repair Traditional Doors & Timber Sash Windows

Repair Sash Windows & Doors

Unlike plastic or aluminium a wide range of repair options are available with traditional wooden windows. Many that might initially appear to be beyond repair can be restored to good working order.

Our Reinstate Sash service restores the original character to your home. Replacing ugly box sash window conversions with stylish wooden double hung replica sashes.

Reinstate & Reactivate Sash Windows

Many heritage sash windows have been converted with uPVC, aluminium, louver, pivot or timber casement sub-frames. Fortunately the original box frame is often left intact and so we can undo the conversion, reinstate sashes and reactivate them into a fully functioning sliding sash window with double glazing & draught seals.

Sound Proofing Period Windows & Doors

Sound Proofing Sash Windows

Transmission of sound into our homes is an important consideration. At Sash Window Specialist we offer advanced solutions to help control noise intrusion.

New Wooden Sash Windows. Bespoke Timber Doors

Replace Sash Windows & Doors

From an intricate bay window to a single rotten sash; if the wood has deteriorated past what our extensive repair service can economically save then we supply new timber replacement windows to match the originals. By carefully copying all of the existing features such as horn, moulding and sectional details we create your new authentic replicas; suitable for any conservation area.

Period Casement Window Renovation services include draught sealing, repair, glazing upgrades, double glazing & bespoke replacement casement windows.

Casement Windows

Our recondition and draught seal service will restore & repair your casement windows and doors to proper working order, stopping rattles and controlling those intrusive cold draughts. By controlling the draughts we also reduces the airborne noise & dust being carried into your home.

Commercial Sash Window Company

Commercial Renovation

Sash Window Specialist offer consulting services to architects and building contractors as well as providing a full range of heritage window restoration services.

Sash Window Prices

Sash Window Price Guide

Use the pricing here to calculate an approximate estimate for your renovation project or contact your local Sash Window Specialist branch for a site inspection & quote.

Sash Window Renovation Case Studies

Restoration Case Studies

Showcasing some of our previous sash windows restoration & upgrade projects. Examples of double glazed sash windows, extensive sash window repair & rebuild, draught proofing period windows & doors.

"They were pleasant, extremely knowledgeable and did a great job at a great price. We have had no problem with the windows in the five years since, and they still delight us. We recommend them highly."
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