Dessian Products

At Dessian, we pride ourselves on over 30 years of experience in fabricating high-quality PVCu windows, doors, and conservatories. Our mission is to create a culture where ideas are valued and every employee believes they can assist in delivering a quality product and service that exceeds customer expectations. We are dedicated to providing an excellent service, a quality product, and value for money to our customers across Ireland and Great Britain, including Retail Window Companies, Trade Installers, House Builders, Municipal Education & Health Authorities, Fire Authorities, HMP, and Housing Associations.

Our Services

We offer a comprehensive range of services, starting from the manufacture of REHAU TOTAL70 (70mm) window systems to a variety of door styles and designs. Our products are designed to provide both efficiency and aesthetic appeal, with features such as high security multi-point locking. We also provide professional marketing support to help your business grow, technical support for product information and compliance, and a highly experienced customer service team to offer advice and guidance on ordering.

Quality Manufacturing

Our skilled and experienced workforce operates from a state-of-the-art 70,000 sq. foot factory in Belfast. We deliver quality REHAU frames every week throughout the UK & Ireland and offer an online ordering system that can manage your business, professionalize quotations, and provide instant glass sizes.

Accreditations and Compliance

We have achieved a number of accreditations, including ISO and Kitemark features, ensuring that all of our products are manufactured to the highest possible level. We also supply a range of Secured by Design products and meet Window Energy Rating (WER) standards of A, B, or C, depending on the product.