At DJA we have an award winning technical team who work on the post-planning, production phase of the projects. We have very close relationships with independent Building Control companies and Local Authorities. We always ensure that our technical drawings are produced to the highest standards, being accurate and thoroughly workable on site. If you already have planning permission, we will happily lead you through the technical stage for your project. We have accumulated tried and tested details for all types of traditional and modern methods of construction inclusive of off-site manufacturing.