Become a Trade Customers

Diamond windows provide a professional manufacturing service to trade customers with an uncompromising focus on the production of quality UPVc windows, doors and conservatories. Each and every product has specific emphasis on cost effectiveness and security coupled with a paramount aim to produce a quality product. We are a company that is driven by a desire to build a reputation for quality of materials, workmanship and service.

Our sales director, senior production and management team has a vast heritage of knowledge and experience in the field and commercial arena to formulate a company that is driven by a desire to build a reputation for quality of materials, workmanship and service.