A.D.L have manufactured and supplied thousands of doorset throughout the United Kingdom and Ireland, predominantly to the Health and Education sectors and we have recently expanded our product portfolio to introduce new associated products, offering a complete joinery package to suit all contract specifications and sizes.

Following the strong tradition of manufacturing in the North East of England we endeavour to retain the capability to and passion in manufacturing from yesteryear, whilst developing our team and production with new methods and materials, protecting the skills base we have in the country and the collective desire to manufacture a competitively priced, high quality product.

With over 125 years of combined individuals experience in specific doorset manufacturing, accompanied by a state of the art computerized scheduling system with recognized drawing packages, we believe that we are in a healthy position to assist in the design, value engineering and manufacture of all your structural opening requirements.

Devoted to complying with third-party independently tested quality, sustainability and environmental policies, we strive to achieve a realistic and gradually growth in the industry during difficult financial times such as these.

A strong family orientated business our close-knit team are on hand to give free practical advice whenever required and although we do not carry the cost of a permanent sales representative we would always be available to visit you to discuss our company, products and services in greater depth and also offer an open invitation for all existing and potential customers to visit our factory to see our production facility and products first hand.