Victorian Sliders is Europe’s largest specialist manufacturer of PVC-U vertical sliding sash windows, extruding and fabricating made to measure ECOSlide windows at our purpose-built 240,000 square foot production facility based in Carmarthenshire, South Wales. By continually investing in state-of-the-art production facilities we want to demonstrate that Victorian Sliders are undoubted champions of best-value fabrication, efficiently serving the UK fenestration industry.