At GBS Joinery, we design, manufacture, and install traditional sash windows for homes across Stockport, Manchester, and the surrounding areas. Whether you’re restoring a period property, replacing existing timber windows, or looking for bespoke Accoya sash windows, our team can expertly craft windows that suit your home perfectly.
Traditional sash windows are a defining feature of many older homes, from Victorian terraces and Georgian townhouses to conservation properties and listed buildings. When they’re made well, they do more than complete the look of a property. They improve comfort, support energy efficiency, and help preserve the character of the building for years to come.
Our approach is simple. We make sash windows properly, with care, attention to detail, and a clear understanding of how traditional timber windows should look, feel, and perform.
Every property is different, which is why every sash window we manufacture is made to measure. Rather than offering off the shelf solutions, we design and build bespoke timber sash windows that suit the age, proportions, and architectural style of your home.
From the first measurements through to the final finish, we look carefully at the details that matter. This includes the size and balance of each window, the timber profiles, glazing bar layout, sash horns, mouldings, furniture, and paint finish. The aim is to create windows that feel right for the property, not just windows that fit the opening.
Our traditional sash windows can be designed to replicate existing windows, reinstate lost character, or improve the appearance of a property where inappropriate replacements have been fitted in the past. Where needed, we can also incorporate modern glazing, draught proofing, security features, and factory applied finishes, helping your new windows deliver the performance expected from a modern timber window while retaining a traditional appearance.
At GBS Joinery, we work with homeowners across Stockport, Manchester, and the surrounding areas to create made to measure timber sash windows for a wide range of properties.
Many homes across Stockport feature original or replacement sash windows, particularly period homes, terraces, townhouses, and character properties. Across Manchester, sash windows are also a key part of the streetscape, especially in older residential areas, conservation areas, and properties with traditional architectural details.
Whether you need sash windows in Stockport for a period home restoration or sash windows in Manchester for a townhouse, terrace, or character property, we can design and manufacture windows that respect the building while improving everyday comfort.
Not only does our local service include support with design and manufacture, but it also encompasses full installation, giving you a joined up process from the first conversation through to the finished result.
Accoya is a popular choice for traditional sash windows because it offers excellent durability, stability, and long term performance. As a modified timber, Accoya is designed to reduce movement, swelling, and distortion, making it particularly well suited to painted timber windows.
For sash windows, this stability is especially important. Timber movement can affect how smoothly a sash operates, how well the window seals, and how long the paint finish lasts. Accoya helps reduce these issues, making it a strong option for homeowners who want the appearance of traditional timber with improved resistance to weather and everyday wear.
Accoya sash windows are also well suited to exposed elevations, period properties, and homes where a high quality painted finish is required. They provide the traditional look expected from bespoke joinery sash windows, while offering the practical benefits of a modern, high performance timber.
Over time, original sash windows can become rotten, draughty, damaged, or difficult to use. In some cases, previous replacements may not suit the property or may have taken away from its original character.
Our replacement sash windows are designed to retain the appearance and proportions of traditional timber windows while improving performance. We can carefully replicate existing details, including glazing bars, mouldings, sash horns, and timber profiles, which helps the new windows sit naturally within the property.
This is particularly important for period homes, listed buildings, and properties in conservation areas, where sensitivity and accuracy matter. The goal is not simply to replace old windows, but to protect the look and feel of the building while making it warmer and more secure.
Where appropriate, our replacement sash windows can include energy efficient glazing, draught reduction, smooth sash operation, secure locking, and durable factory finishes. The result is a traditional sash window that looks right and works properly.
Choosing the right sash window specialist makes a real difference to the final result. At GBS Joinery, we combine traditional joinery skills with modern performance, creating timber sash windows that are carefully designed, properly made, and built to last.
By choosing GBS Joinery, you’ll benefit from:
Whether you’re replacing tired sash windows, restoring a heritage property, or planning a full timber window upgrade, we can handcraft windows that feel true to your home and perform beautifully for years to come.
Traditional sash windows are timber windows made with one or more movable panels, known as sashes. These usually slide vertically and are a common feature in Georgian, Victorian, and Edwardian properties. They’re valued for their classic appearance, slim proportions, and ability to suit period homes, conservation properties, and character buildings.
Yes, we design and manufacture bespoke sash windows for homes across Stockport and the surrounding areas. Each window is made to measure, with careful attention to the property’s age, proportions, timber profiles, glazing style, and finish.
Yes, we supply and install sash windows in Manchester for period homes, terraces, townhouses, and character properties. Our team can support with everything from design and manufacture right through to installation, helping you achieve traditional sash windows with modern performance.
Accoya sash windows are timber sash windows made using Accoya, a modified timber known for its durability, stability, and weather resistance. It’s a strong choice for painted timber windows because it helps reduce movement, swelling, and distortion over time.
Yes, we can replace existing timber sash windows that are rotten, damaged, draughty, or are no longer performing as they should. Our replacement sash windows are made to measure and can retain the original look of your property while improving comfort, security, and energy efficiency.
Yes, we can design new sash windows to closely match the style of your original windows. This can include matching proportions, glazing bars, sash horns, timber profiles, mouldings, and paint finish, helping the new windows sit naturally within the property.
Based in Stockport Cheshire we are happy to meet new customers and travel throughout neighbouring counties, Lancashire, Yorkshire, Shropshire, Staffordshire, to offer supply and installation, outside this area we can supply only.
