Lignum Sliding
Sash Windows

Traditional timber sliding sash windows have been around in UK properties for decades. Often seen in grand houses and stately homes, they are synonymous with timeless character.

Our sliding sash windows are beautifully manufactured and fully tested for high security, efficiency, and durability. Our sliding sash windows are available with a wide range of colour choices to give homeowners complete design flexibility.

Our bespoke modern timber sliding sash windows are PAS 24 and Document Q accredited, so all our products comply with the latest building regulations. They also come with Secured by Design certification.

With u-values as low as 1.2 W/m2K, these windows are sure to keep your property at a comfortable temperature all year round. By incorporating this product into your build, you will definitely notice a reduction in draughts and cold spots around the home.

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