Sliding Sash Windows
We offer sliding sash windows that combine high performance benefits with all the charm and character of authentic timber sash windows.
Jackson Windows offer thermally efficient sliding sash windows for homeowners based in the Lincoln, Newark, Sleaford, Grantham, Gainsborough, Horncastle, Lincolnshire and Nottinghamshire area. Our timber-alternative sliding sash windows feature near invisible joints in the frame and a curvy ovolo frame shape. We can also add an run through sash horn for an ultimate elegant look. They are easy to operate, low maintenance, and offer enhanced security.
Our sliding sash windows will add a traditional charm to any Lincoln home, without any of the maintenance authentic timber requires. Whether you are looking to replace your existing timber sash windows, or want to add some heritage charm to your property, our sliding sash windows are for you. They provide all the performance benefits of uPVC whilst being virtually indistinguishable from timber sliding sash windows.
Use our online form to request a phone consultation with one of our expert team.
Visit Our Showroom
Browse real size samples in our newly remodelled Lincoln showroom and get an estimate on your home improvement project.
Key Features
Fitted with the latest A rated double glazing technology, installing sliding sash windows in your home will help keep the heat in. These windows will help keep your Lincolnshire home stay warmer for longer.
Our sliding sash windows use the latest in double glazing security and have been certified by the Police with the Secured by Design approval.
Although these sliding sash windows are constructed from uPVC, they authentically mimic timber for the ultimate heritage aesthetic.
Sliding sash windows come with ultra slim sightlines, meaning more glass and less frame. This will help your home become brighter and have access to more natural light.
Jackson Windows are proud to be able to offer sliding sash windows that can be fitted in conservation areas. These are locations where regulations are in place in order to preserve the architecture of older buildings and houses. In the past, only a like for like timber window replacement was possible, which is often a costly renovation not all can afford. However, our uPVC sliding sash windows can be designed to adhere to these regulations, allowing for a more cost effective installation in these listed areas. Homeowners can also benefit from the vast array of modern benefits that uPVC profiles provide. Browse our features and options here.
Visit our online image gallery to browse through our beautiful installations of windows, doors, conservatory extensions and house extensions, including roof lanterns.
FAQs
Have a question about our sliding sash windows? Read our frequently asked questions section to learn more about the benefits of these windows, and how they can help the performance of your Lincolnshire home. If we haven’t answered a question you have about our double glazing products and services, please get in touch today.
In many cases, it is possible to replace existing timber windows in a conservation area with uPVC sash windows, although this will depend on local planning requirements. Our experienced team regularly works on these types of properties and can advise on the most suitable specification to support approval.
Our Legacy sliding sash windows are specifically designed to replicate traditional timber, with heritage features such as woodgrain finishes, mechanical joints and authentic detailing. The Legacy Premier range brings these elements together into a ready-made heritage specification, helping achieve a more traditional appearance often preferred in conservation settings.
Yes, modern sliding sash windows are highly energy efficient. Designed with advanced glazing and improved sealing, they help to reduce heat loss, eliminate draughts and improve overall insulation compared to older timber windows.
Our sliding sash windows combine traditional styling with modern performance, helping to keep your home warmer, more comfortable and more energy efficient all year round.
The best way to clean uPVC sliding sash windows is with warm soapy water and a soft cloth, gently removing dirt from the frames, glass and tracks. Avoid abrasive cleaners or harsh chemicals, as these can damage the finish and reduce performance.
For more helpful tips and a video guide, read our blog.
Our skilled installation teams take pride in delivering a precise, high-quality finish, with sliding sash window replacements typically taking 1–2 hours per window. Most homes are completed within one to two days, though timings can vary depending on the property and specification. Care is taken throughout to minimise disruption and leave your home clean and tidy.
Our primary coverage area includes Lincoln, Newark and Retford meaning we also cover Gainsborough, Scunthorpe, Market Rasen, Horncastle, Bardney, Grimsby, Louth, Boston, Grantham and Sleaford as well as the larger South Yorkshire, East Nottinghamshire, Peterborough and Doncaster. Get in touch today to talk to one of our experienced customer service team members.
Sliding Sash Windows Lincolnshire
Tell us more about your project and start your estimate for uPVC casement windows online. If you have any other questions at all about our double glazed casement windows, get in contact with us to book an appointment or to request a callback with our friendly customer service team.