Evolve Vertical Sliders – Solar Calibre Norvik
Evolve VS Cream External Close Up copy@2x

Evolve vertical sliding sash

Maintain the classic proportions of traditional sash windows with our Evolve VS window range, brought up-to-date with modern PVC-U technology. Consumer demand for sliding sash windows has grown over recent years, but the typical problems associated with timber – flaking, sticking and rotting – still exist.

To offer your customers the best of both worlds, we offer quality, PVC-U sash windows with a range of woodgrain finishes that look just like the real thing, without the fuss.


Evolve VS Chartwell Green Basford Orangery external close up greener copy@2x

Style and Colour

Whether your customers are looking for a traditional timber finish or a modern edge, we offer 16 colour options in a wide range of combinations including full Georgian, half Georgian, asymmetric and offset designs.

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Authentic look

The Evolve range includes the decorative features you’d expect, with optional run through sash horns and Georgian glazing bars, as well as traditional hardware in white, gold, chrome and satin finishes to create a heritage look.

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Versatile Operation

Both sashes slide up and down, and tilt open independently for easy access to clean inside and out, which just requires a simple wipe down – no wood treatment or painting required! A perfect low maintenance solution.

Need to make an Enquiry? We’re here to help.

We’re proud to have an on-site team of friendly and knowledgeable staff who will be happy to take your call. Or if you’re not big on talking, send us an email and we’ll get back to you in a flash.