Bespoke Aluminium Extrusions | Www.diagroup.co.uk

Designs in Aluminium, trading as DIA Systems Limited, was established in 1997 and has since grown into a leading global supplier within the retail and shopfitting industry.

What began as a small range of profiles supplied within the UK has developed into an international operation, exporting to over 27 countries worldwide. Today, we stock more than 120 high-quality products, including mirror trims, recessed slotted uprights, corner protection profiles, and complete retail display systems—trusted by professionals across the industry.

With decades of experience and a deep understanding of shopfitting requirements, we are committed to delivering not only exceptional product quality, but also a responsive, reliable service tailored to your needs. Every order is handled with precision, ensuring your products are supplied exactly to specification and on time.

Partner with DIA Systems for proven expertise, dependable supply, and solutions designed to support your success.