DIA Systems Information

We are specialist stockists of aluminium extrusions and associated products for the shopfitting, joinery, and mirror glazing industries. Our extensive range includes slotted recessed sections in a variety of pitches, matching steel brackets, aluminium slatwall panels, wallboard trims, horizontal shelf holders, ticket strips, and standard sections such as angles, box sections, and U channels. We also supply a wide selection of sections specifically designed for the joinery sector, as well as mirror glazing products and solutions for a range of other applications. All of our aluminium is manufactured in the UK to BS and EU standards. We are committed to delivering high-quality products and reliable service to customers of all sizes, ensuring consistent results to exact specifications. Our products are trusted by leading retailers including Costa, Harrods, House of Fraser, JD Sports, M&S, Next, Primark, TK Maxx, Boots, McDonald’s, Mercedes-Benz, Tesla, Asda and more. In 2020, DIA Systems developed a bespoke, high-quality toughened glass protection screen system, leading to registration as a supplier with Crown Commercial Services (CCS). These screens are now installed across NHS Trusts, dental practices, GP surgeries, local authorities, offices, and retail environments.