Which Door & Window Company Should You Choose in Derry?

Compass Windows & Doors is a Northern Ireland-based manufacturer specialising in premium timber, aluminium, PVCu, and Alu-clad windows and doors. With over 45 years of expertise, we serve residential and commercial clients across the UK and Ireland. Our state-of-the-art production combines digital precision with traditional craftsmanship to deliver durable, aesthetically refined products.

PVC Window Warehouse is a leading supplier of PVC windows, doors, and double glazing solutions in the North West. Based in Derry, we offer a wide range of products designed for security, energy efficiency, and style. With over 30 years of experience and a 15-year guarantee on installations, we serve homeowners and trade professionals alike.

All Purpose Glazing specialises in comprehensive glass and glazing solutions for residential and commercial clients. With over 35 years of experience, we design, manufacture, and install bespoke glass products including safety systems, decorative features, and energy-efficient units. Our services span replacement glazing, emergency repairs, and large-scale architectural projects across Ireland and the UK.

Windows 2000 is Derry's leading supplier and fitter of PVC windows and doors with 21 years of experience. We provide innovative, energy-efficient window and door solutions including composite doors, panel doors, and bi-folding doors. Our custom-built showroom in Derry offers customers the opportunity to explore various styles, colours, and finishes before making their purchase decisions.