Which Door & Window Company Should You Choose in Belfast?

John Hunter Glazing provides comprehensive glazing solutions in Belfast and Northern Ireland, specialising in commercial and domestic installations, emergency repairs, and specialist glass services. With 50 years of industry experience, we deliver high-quality workmanship for projects ranging from heritage restorations to modern constructions. Our accredited team ensures compliance with safety standards while offering 24/7 emergency boarding and glass replacement services.

Northern Windows & Joinery provides premium window and door solutions across Northern Ireland. Specialising in PVC, timber, and composite products, we combine traditional craftsmanship with modern technology to deliver energy-efficient, secure, and aesthetically pleasing installations. With over 40 years of experience, we serve residential clients seeking tailored solutions for new builds, renovations, and heritage restorations.

Dessian Products Limited is a renowned manufacturer of PVCu windows, doors, and conservatories, specialising in REHAU profile systems. With over 40 years of expertise, we prioritise energy efficiency, security, and design excellence. Our products cater to trade installers, house builders, and public sector clients across the UK and Ireland.

Belfast Sash Windows provides expert sash window repair, restoration, and installation services in Belfast and across the UK and Ireland. Specialising in both traditional and thermally efficient solutions, we combine decades of carpentry experience with modern techniques to preserve heritage while improving energy efficiency. Our team delivers bespoke services for residential and commercial properties, focusing on durability, security, and aesthetic preservation.