GB Joinery, based in Stockport, Cheshire, specialises in supplying outsourced joinery to building contractors. The company manufactures bespoke timber windows (including sliding sash, stormproof and flush casement styles), made-to-measure doors (bifold, French and front entrance), external pedestrian and driveway gates, and custom bespoke joinery such as home offices and cabinetry. Established in 2013, GB Joinery is an Accoya specialist known for high-quality craftsmanship, products guaranteed for up to 10 years, and CNC-router precision on intricate designs. Products are typically supplied within 4–6 weeks, making the company a reliable partner for contractors needing fast turnaround without compromising quality.