Four Seasons are the Exclusive Approved Partner of George Barnsdale for the North West and North Wales.

If you prefer your windows to have a warm, tactile and cosy appearance, then you have probably already decided on a timber window.  Since 1884, George Barnsdale have been loyally making beautiful premium timber windows at their UK factory.

The George Barnsdale range of windows are a result of substantial investment in research, alongside their development and testing over many years, resulting in a range of windows that truly excels in all areas of performance.  Backed up with extensive test data, all of which is from third party UKAS approved test houses, you can be confident that all of their claims are proven.  In addition, the range also boasts accreditations for quality, sustainability and performance, giving you complete confidence that your George Barnsdale product from Four Seasons will perform for you and your family to the highest level.


As a prominent feature of architectural history for more than 300 years, the timeless style of timber sash windows has ensured that they maintain their position as the premier window style over the years.  Synonymous for their narrow sightlines and intricate profiles, the traditional sliding sash is at its finest when constructed from the tried and tested material of choice, timber.
Offering a wide range of glazing methods and original profiles, our historic sash window range ensures you will be able to reproduce an accurate match to an original design.


Including our high performance, tested and certified period timber windows and doors, our traditional range has a huge choice of options to meet your specific design requirements.

Alongside advances in materials and production techniques, our investment in design and development has enabled us to maintain the aesthetics of the window, whilst most importantly, improving performance to the highest of levels.

With a wide range of options, our fully tested window and door designs provide true versatility and choice, allowing the windows and doors to be specifically customised to match your period features and individual design requirements without any loss in the performance of the product.


Historic buildings that have been Grade 1 or 2 listed, or are in conservation areas often have very specific material, design and manufacturing process requirements.

We have developed a specific Historic Timber Windows range that accurately matches the features of the original windows, which includes a wide range of profiles, narrow frame, sash profiles, single glazing options (there are also narrow double glazed options) as narrow as 14mm, and traditional glazing methods. These products offer most of the performance characteristics of our main range including double draught seals for enhanced weather performance.

The development of our glazing systems was one of the key areas of development within this range, which has allowed us to offer a selection of reliable high performance glazing systems supported by long life guarantees. Working alongside planning authorities and conservation officers has enabled us to provide a wide range of approved double glazing options as well.


Modern contemporary buildings have a very different style to a traditional or period property, yet timber windows and doors can easily adapt to meet the specific aesthetic requirements for those with a preference for timber.

Our contemporary range offers a choice of profiles, handles and fittings, along with the capability to match almost any layout, which enables us to meet all of your specific design criteria.
Our contemporary range consists of Pivot, Tilt & Turn, and Casement windows.
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