Windows & Doors N.I. Ltd

Windows and Doors NI specialises in supplying and installing high-quality uPVC, composite, and aluminium windows and doors across Northern Ireland. With over 20 years of experience in the glazing industry, our team is dedicated to providing exceptional strength, easy maintenance, security, and weather resistance, all while ensuring great aesthetics. We cater to both residential and commercial clients, offering expert advice and a satisfaction guarantee on every project.

Our product range includes a full selection of uPVC windows designed for high security and energy efficiency, available in various styles and colours. We also offer a diverse range of uPVC, composite, and aluminium doors, known for their durability and security features. Aluminium options are particularly favoured for their strength, slim sight lines, and resistance to the elements, making them ideal for installations requiring larger glazing.

We pride ourselves on delivering the highest levels of customer satisfaction, ensuring our job is never finished until clients are 100% happy. Our experienced and qualified fitting team manages the installation process from start to finish, guaranteeing the highest standards of workmanship. We invite potential clients to get a free, no-obligation quotation for their window and door needs.