Direct supply of aluminium windows and doors

CDW Systems is one of the most specialised aluminium suppliers in the UK. We have been manufacturing only aluminium products for over 25 years. This focus on one material has built an unrivalled understanding of its structure and capability. We continually invest in new machinery to ensure best practice at all times. We run a 21hr production process with continuous night and day shifts to enable us to provide some of the best lead times in the industry.


CDW Systems Limited manufacture and supply high quality aluminium window, door, and curtain wall products for trade installers across the UK. We manufacture a range of unglazed products to suit most applications using profiles from some of the most respected aluminium systems companies in the UK. As well as traditional domestic applications, our products have been installed in a variety of commercial applications including the Education, Healthcare, Retail, and MOD sectors.

CDW Systems offer a flexible approach to trade supply. From small-scale projects for a single window or door, to full commercial contracts.

CDW Systems supply quality aluminium products to trade customers throughout the UK. Our large fleet of delivery vehicles are constantly on the road delivering direct to site or to our customer’s premises; whichever is most convenient. We operate a reliable and regular delivery process to help our trade customers to know exactly when their products will be delivered, ensuring all deadlines are met.


At CDW Systems, we work closely with our customers to ensure that the correct product matches their project requirements.

Our vast industry experience enables us to offer insight and advice on the benefits of using aluminium and produce the most cost-effective solution for the customer.

We understand the high standards set by industry demands in terms of product, service and timescales.

Whatever the size of your project, be it a small scale domestic installation or a full commercial contract working to tight timescales we will always work hard to ensure that your project is delivered on time.

Our recent projects

Discuss your project Request a quote Call us on 01452 414 853 Contact us

Why choose CDW Systems as your aluminium supplier?

Having been in business since 1992 you will be working with an industry leading aluminium expert that has delivered products for some of the UK’s most demanding projects.

With CDW Systems as your supplier you will get a company with:

  • Outstanding Customer Service
  • Over 25 years as an industry leader
  • High Quality aluminium products
  • Full technical support
  • Dedicated delivery vans
  • Competitively priced products
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