what you prefer

Sliding Sash

UPVC ‘Timber Alternative’ Sliding Sash

Designed and manufactured to replicate the traditional timber sash window whilst using the benefits of PVCu, makes this a virtually no maintenance solution.

Our award winning, PVCu sash windows are some of the most highly regarded windows in the industry. The profiles are multi chambered which in turn improves strength, efficiency and durability. Practically maintenance free, this window is one of the first of its kind that can genuinely compete with the aesthetics and performance of timber sliding sash windows

At We Glaze Ltd we pride ourselves in the ability to design your perfect window of choice, whether it be arched windows, Bay windows or bespoke designs the Vertical sliding sash window is one of the most versatile windows on the market making it easier for you to create the perfect look for your project.

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Colour Choice


Durable, strong and efficient are three words to describe our PVCu Sash Windows – that’s because we use only the highest quality materials available. Ideal for replacement windows, our PVCu Sash Windows have no risk of deteriorating over time.


All We Glaze Ltd windows are made bespoke to your requirements. Whether you’re looking for a unique glass design or colour to match your client’s style, we can supply a window to match.


With all We Glaze Ltd PVCu Sash Windows, there is a 10-year guarantee. You can find out more via our downloadable guarantee PDF or by speaking to one of our experts.


Using a colour bonding facility, we’re able to offer more than 200 RAL colours. All of our PVCu Sash Windows are available in 9 standard colours so there really is something for everyone.

Key Features

Timber Sliding Sash Windows

We Glaze Ltd timber Sliding Sash Windows are the ultimate choice for both new build and renovation projects. The vertical sliders are all bespoke made, meaning your profile, astragal bars and shape can be made to perfectly suit your property.

We Glaze Ltd timber Sliding Sash Windows are available in either weights and cords for the more traditional look or spiral balance for a more modern aesthetic. Design your own astragal bar detailing along with decorative horns and choice of Hardware.

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Colour Choice


With our timber windows, there is a choice between two types of wood: Softwood (Redwood Scandinavian Pine) or Hardwood (Dark Red Meranti). Our timber windows are manufactured using fully engineered timber to not only give high performance and longevity, but dimensional stability too. All our timber is certified with full FSC accreditation.


Whatever your requirements for your timber windows, our professional fabricators can create a window bespoke to you. Whether it’s with a certain shape or colour, we can supply a suitable window to match.


With all We Glaze Ltd Timber Sash Windows, there is a 10-year guarantee. To find out more, download our guarantee PDF or get in touch with one of our experts today.


Available in a range of 16 stain finishes, there will be a Timber Sash Window suitable for any type of property. Using our on-site colour bonding facility, we offer more than 200 RAL colours as well as 5 heritage finishes for complementing period properties with a stone façade.

Key Features

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Quality Services & Excellent Work!



At We Glaze Ltd we work with your personal budgets, expand and deliver the best professional service in reliable timeframes.



With a combined 30+ years experience within the industry, our team deliver exceptional workmanship and customer care.



All our products are installed to ensure they meet the highest energy efficiency rating available for peace of mind.



Every installation at We Glaze Ltd comes with an approved insurance back guarantee so you know you’re covered.

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