Sliding sash windows are ideal for period properties as well as traditional style newer homes. Featuring a choice of beautiful sash horns, astragal bars and elegant hardware, our sash windows offer ultra high performance on a par with the best casement windows thanks to our patented sash seal.
Our range of historic box sash windows is designed to satisfy planners for listed buildings with the option of single or slimline double glazing, various design options and our smooth cord and sash window pulley system for absolute authenticity.If you don’t have to adhere to strict planning rules but still wish to incorporate the charm and character of a sliding sash window, you can opt for our spiral balance system which is ideal if you have a narrower window opening or are looking for a more cost effective option. This product is well suited to modern construction methods and buildings.
We also offer the Tilting Spiral Balance design which enables the window to tilt inwards to allow cleaning from the inside.These are great for those hard to reach windows.
With a choice of window layouts – square bay, angled bay, bow, Bay Windows arch top, internal arch and arch fillet options, all of our sliding sash window designs allow for high levels of customisation.
Whether you are an architect or a developer considering converting a former Georgian mansion that requires a retained facade or are looking to add sash windows to a traditional style newbuild or self-build, we have the perfect solution. If the traditional sash window does not meet your needs, we also offer the Yorkshire Sash, (horizontal sash window).
Our historic range of sliding sash windows is designed with narrow frames and profiles and a choice of single, slim double or vacuum glazing. We also offer a putty glazed system in keeping with historic sash windows. Our windows are designed to closely replicate the original sash window but with modern high performance and longevity.
In addition to accoya linings, our sliding sash windows benefit from a range of window bar and colour options including dual colour.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that George Barnsdale & Sons Ltd is consulted before specifying.
by George Barnsda... 14-11-2023
Both our box and spiral balance sliding sash windows can be single, double or even triple-glazed. For customers living in conservation areas or in listed properties who want to have the best thermal performance, we can offer vacuum glazing, which can perform as well as triple glazing but is as thin as a single piece of glass. Alternatively, we offer narrow double-glazed units for period properties. If you choose our historic range, glass can be fitted using a modern-day, high-performance putty alternative, which makes them ideal for listed properties if required.
Sliding sash windows can cost more than casement windows, but you can keep the cost down by choosing spiral balance sash windows, however, the investment is always worth it. Sliding sash windows are highly sought after, and ours will last at least twice as long as uPVC alternatives.
We also offer the Tilting Spiral Balance design, which enables the window to tilt inwards to allow cleaning from the inside. These are great for those hard-to-reach windows.
If our traditional sliding sash window (vertical sliding sash window) does not meet your needs, we also offer the Yorkshire Sash, (horizontal sash window). Whichever option you go for, our attention to detail is second to none.
View our designs and contact us to discuss your ideas further.
At George Barnsdale, we prioritise your safety and security while maintaining the timelessness of our sliding sash bay windows. Each window is designed with advanced security features, including multipoint locking systems, reinforced timber frames, and quality hardware.
These elements work together to provide resistance against forced entry, giving you peace of mind. Our windows also are crafted to meet modern security standards without compromising their traditional charm.
Getting a quote for sliding sash bay windows with George Barnsdale is simple and hassle-free. Our dedicated team is here to guide you every step of the way. Whether you prefer to reach out by phone, email, or through our online contact form, we’re ready to discuss your project in detail.
Share your specific requirements, including design preferences, dimensions, and any additional features you’re looking for, and our experts will provide tailored advice to help you make the best decision. Once we understand your needs, we’ll prepare a transparent quote that outlines the options available to you.