Download our catalogue now!
01273 582241
sales@diasystems.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.
Over 25 years experience
'Turn your concept into a reality'
Some of the many companies using our products!
Services
Services include the design and manufacture of custom aluminium profiles, stock supply of standard components, and tailored support to meet specific project requirements. All products are produced in the UK to recognised quality standards, with a strong focus on reliability, precision, and responsive customer service to ensure projects are delivered on time and to specification.
UK Manufactured
​UK manufacturer and supplier of aluminium extrusions and retail display systems, supporting shopfitting, joinery, and glazing industries
Stocked and available for quick delivery
Offering both standard stocked products and fully bespoke design and manufacturing solutions
Quality
Focused on quality, reliability, and responsive customer service to deliver projects on time and to specification