Sash Window Repair & Replacement Shepherd's Bush
Looking for expert sash window repair or replacement in Shepherd’s Bush?
At MJ Kloss Carpentry, we work on timber sash windows in some of the area’s most beautiful period homes.
Whether you live in a Georgian townhouse or a Victorian terrace, we provide skilled repairs, careful restoration, and bespoke sash window replacements that match the character of your property.
Shepherd’s Bush’s Sash Windows
Shepherd’s Bush has a rich mix of Victorian terraces, Edwardian houses, and mansion blocks, many of which still retain their original sash windows. These period features are a key part of the area’s character and continue to define the look of many local streets.
It’s estimated that around 60–70% of homes in Shepherd’s Bush still have traditional timber sash windows, whether preserved in their original form or restored to improve comfort and efficiency.
Sash Window Repair Shepherd’s Bush
Older sash windows often develop issues like draughts, sticking sashes, snapped cords, or decaying timber.
Our sash window repair service in Shepherd’s Bush addresses these problems using tried-and-tested joinery methods. We repair damaged wood, reseal and draught-proof frames, rebalance sash weights, and restore smooth operation—all while retaining as much of the original window as possible.
Where repair isn’t feasible, we also provide full sash window replacements that are built to match the style and proportions of your property, ensuring they look right at home.
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Sash Window Replacement in Shepherd’s Bush
Shepherd’s Bush is home to many Victorian and Edwardian properties where sash windows remain a defining feature. But when frames are too damaged or inefficient to repair, full replacement is often the most practical choice. Our sash window replacement service offers all the benefits of new windows while preserving the period character of your home.
Bespoke Timber Sash Windows
Every sash window we make is crafted in our London joinery workshop, built to measure, and designed to reflect the proportions and detailing of your originals. We use durable timber and traditional joinery techniques to ensure longevity, while also enhancing insulation and everyday comfort. The result is a sash window that blends seamlessly with Shepherd’s Bush’s period architecture.
Modern Glazing Options
While keeping the traditional look, we can upgrade your new sash windows with modern glazing options. Slimline double glazing or specialist acoustic glass can improve thermal efficiency and reduce noise without altering the classic style. This makes your windows more practical for modern living while still meeting the aesthetic expectations of a heritage property.
Sash Window Refurbishment Shepherd’s Bush
Not all sash windows need to be replaced—many just require some professional care. Our refurbishment service in Shepherd’s Bush includes painting, rebalancing, draught-proofing, and small timber repairs such as splicing or sill replacement. It’s an affordable way to refresh your windows, improve their performance, and preserve the original character of your home.
Why choose MJ Kloss Carpentry?
We’ve been working on sash windows across London for decades and know how to balance traditional joinery with the needs of period homes. Many properties in Shepherd’s Bush fall within conservation areas, so we always respect heritage rules while making your windows easier to use and more energy efficient. Whether you’re after a simple repair or bespoke replacements, you can count on skilled craftsmanship and a personal service.
Get in Touch
Need help with your sash windows in Shepherd’s Bush?
Contact MJ Kloss Carpentry for expert sash window repairs, restoration, and bespoke replacements. Whether your windows need minor adjustments, careful refurbishment, or complete new frames, our team has the skills and experience to handle it.
We’re always happy to visit your property in Shepherd’s Bush, assess the condition of your windows, and provide clear advice on the best approach. You’ll also receive a free, no-obligation quote so you know exactly what to expect before any work begins.
Call for your Sash Window Repairs in Shepherd’s Bush – 020 8945 3552

"I have used them for many different projects, some large some small. Whatever the job was it was done with a great level of professionalism and competence. I have recommended them to many friends and will continue to do so. Highly recommended, and you won’t be disappointed."
"We have been working with Maarten and his team for over a year now and his work has been varied, from rebuilding complicated oak windows to fine work on decorative lamps. They have been extremely skilled and artistic, able to advise on aesthetics and produce very detailed and intricate work. Highly recommended!"
Give us a call
At MJ Kloss Carpentry & Joinery we are always available to answer any question or query about your home project, big or small. Our phone lines are open from 9:00am to 5:00pm weekdays. We hope to hear from you soon.