Victorian Sliders

About Victorian Sliders

Victorian Sliders is a manufacturer of vertical sliding sash windows, specializing in unplasticized polyvinyl chloride (PVC-U) products for trade installers. Founded in September 2005 by Scot Starkey, the company aimed to address the shortcomings of traditional timber windows, such as susceptibility to rot and high maintenance, by offering a more affordable, thermally efficient, and environmentally friendly alternative. The company's flagship product is the ECOSlide® PVC-U vertical sliding sash window, which replicates the aesthetic of classic timber windows while providing the benefits of a modern PVC-U system.

Headquartered in a 240,000-square-foot facility in Ammanford, Wales, Victorian Sliders is a vertically integrated manufacturer. The company manages its entire production process in-house, from extruding its own PVC-U profiles and manufacturing insulated glass units (IGUs) to custom coloring frames and producing its own exclusive hardware. This integrated model allows for strict quality control and enables the company to offer customizable features such as arched frames and bespoke finishes without long lead times. The facility is capable of producing over 1,750 windows per week. The business operates on a trade-only basis, supplying its products to a network of over 3,000 professional installers, trade counters, housing associations, and local authorities across the UK rather than engaging in direct installation. The business generates revenue by manufacturing and selling its ECOSlide® windows to these trade customers.

The company has undergone significant growth, backed by a £14 million investment from BGF in 2021, which helped to double production capacity and enhance its in-house recycling plant. In December 2025, Victorian Sliders was acquired by Inwido. The company is led by CEO Nick Evans, who joined in August 2023 and brought experience from the financial services and corporate banking sectors. The company distributes its finished products through its own fleet of vehicles to six regional depots across the UK and Ireland, ensuring efficient delivery.