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About Stellar

Stellar Aluminium System has been designed from the ground up specifically for the retail and light commercial sectors. Stellar has been designed to be efficient and cost-effective to fabricate, with innovative features that raise the bar in aluminium fabrication.

Why us?

Stellar is produced only by Epwin Window Systems, the UK’s largest systems house. Part of the Epwin Group, this is a strong and stable British business with unrivalled expertise in glazing.

The Stellar Promise

Stellar is an adaptable system with exceptionally slim sections, excellent performance and a high-quality finish.

Design Excellence

Most aluminium systems available in the UK have been around for some time. Occasionally details are amended, but it’s rare that a systems house goes back to the drawing board. That’s why Stellar is different.

Aluminium Innovation

For decades, we’ve been at the forefront of product development and our ideas have been rewriting the way in which windows and doors are made.

Meet the Team

Our dedicated team of expert innovators have designed and delivered Stellar – a quantum leap forward in system design.

Made in Britain

It makes sense to us that Stellar is made in Great Britain. It’s been designed to suit the needs of British homes and to suit our climate and lifestyles.