Connect with Top-Rated Window And Door Suppliers in Belfast!

Welcome to Belfast Sash Windows. We provide the highest quality of workmanship combined with an excellent personal service. We will give you honest advice with free quotes on all aspects of sash renewal and repair. We provide thermally insulated, beautiful working windows. We make new timber sash boxes and/or provide new sash frames for your existing windows. We also restore and renovate old windows. Customer satisfaction is at the heart of what we do.

Northern Windows & Joinery is a family-run business with over 40 years of experience, providing top-quality windows, doors, and joinery products to homeowners across Belfast and Northern Ireland. We specialise in the supply and fitting of uPVC windows and doors, composite doors, timber casement windows, timber sliding sash windows, timber staircases, and glazing, offering a personalised service and unparalleled customer service.

Munster Joinery specialises in the design and manufacture of windows and doors for passive buildings with certified ranges by the Passive House Institute. Our products are made to order so that imagination is the only limit to the extensive selection of shapes, styles, sizes, material combinations and options to choose from.

Dessian Products Limited, with over 30 years of experience, manufactures high-quality PVCu products using REHAU profile. They offer a comprehensive range of windows and doors, including the REHAU TOTAL70 window system and a variety of door styles and designs. Dessian is dedicated to delivering excellent service, quality products, and value for money, serving customers across Ireland and Great Britain.