Strictly Trade Only

About Us

We extrude, fabricate, and deliver each window. We do not install, so we never compete with our Trade Professional Installer customers.

A purpose-built 240,000 square foot production facility based in Carmarthenshire, South Wales. We’re Europe’s largest specialist manufacturer of PVC-U vertical sliding sash windows, extruding and fabricating made to measure ECOSlide windows.

Recent investments include;

  • Quad-welding and corner cleaning lines
  • High-speed extrusion lines
  • Cutting and machining centres
  • An IGU unit manufacturing plant to supply toughened sealed double glass units
  • Foil finishing
  • Profile bending
  • Hand-sprayed colour finishing
  • Conveyor belts and fork-lift trucks to ease on-site handling
  • New despatch HGV lorries and a fleet of mobile sales demonstration vans and delivery vans

By continually investing in purpose-built, state-of-the-art production facilities we want to demonstrate that Victorian Sliders are undoubted champions of lowest-cost / best-value fabrication, efficiently serving the UK fenestration industry.

To see our latest news and views please click one of our Social Media sections below. Don’t hesitate to follow, like or tweet us.

Windows made per week
Years trading

   Strictly Trade Only

Meet our team

120 staff handle all aspects of ECOSlide product design, marketing, sales, estimating, order processing, customer service, quality control, fabrication and despatch. Friendly and talented people work at Victorian Sliders and we all share a passion for PVC-U sash windows! Here are some members of our team:

   Strictly Trade Only


We love feedback especially positive feedback, please don't hesitate to leave us some here.

Victorian Sliders are a valued part of our supply chain. They offer an excellent product at a very reasonable price. We have always had good communications and professional service. We have used Victorian Sliders on many different projects from one or two windows to whole school buildings with over a hundred frames and large new build developments. We look forward to working with them in the future.


Good communication and prompt deliveries. Product is very competitively priced and our sales representative, Paul Taylor, is always helpful when I'm stuck with something or got a question. My customers just love the the display vans.

Mariusz Kalinowski

Can't fault the product, company or service. In particular I have to mention Paul Taylor and his attention to customer service, he really is a credit to this company.

Bruce Williams

Great service from Dev very helpful.

Andy Fitzgerald

Reliable company, great service & back up - We love our windows and have had lots of lovely comments. brilliant product!

Karen Carr

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