The Beauty of Timber. The Performance of Modern Innovation

Evolution Flush windows have sashes that sit level with the frame, matching traditional timber casements and suiting cottages, Georgian homes, townhouses and barn conversions.

Evolution Storm windows have a slightly deeper profile built for extra strength and weather protection, which makes them a good fit for rural, coastal and exposed sites.

Both share the same realistic woodgrain finishes and heritage colours, so the choice comes down to the style of your home and how exposed it is to the weather.

Evolution windows are well suited to conservation areas, because the Flush range replicates traditional timber joinery with slim sightlines, realistic woodgrain and period detailing.

Whether you need consent depends on your local planning authority and the property itself, so it is worth checking before you order.

We work with conservation officers and architects where needed and provide the documentation required to support your application.

Evolution timber alternative windows never need sanding, staining or repainting, because the woodgrain finish is built to last and only needs an occasional wipe to keep it looking good.

They are handcrafted in Britain, insulate well and come with multi-point locking as standard. This makes them a practical choice for anyone who loves the look of timber but doesn't want the upkeep that comes with it.