Call us on: 01269 846200

Victorian Sliders, home of the ECOSlide PVCu sliding sash window

Victorian Sliders is proud to be a fully integrated manufacturer. We extrude our own profile, make IGUs including toughening of glass, and fabricate the whole window on-site in the UK. We also have in-house colour bonding facilities and a PVCu recycling plant. We even make our own hardware exclusively for ECOSlide windows.

We supply finished windows directly to installers and tradespeople within the window industry via our network of depots throughout the UK & Ireland. We do not install, so we never compete with professional customers.

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Victorian Sliders Warehouse

Europe’s largest specialist PVCu sash window manufacturer

Working out of our state-of-the-art 240,000 ft² facility in Carmarthenshire, South Wales, we fabricate more than 2,000 sash windows a week and supply over 3,000 trade customers. Quite simply, we are the largest sash window manufacturer in Europe. We are the only manufacturers of ECOSlide PVCu sash windows, the leading sash window system on the market. Our uPVC sash windows provide long lasting durability, making them a truly outstanding addition to any property.

Sliding Sash Windows

Award-winning PVCu vertical sliding sash windows

Our award-winning ECOSlide windows are a high quality, cost-effective and high-performance alternative to traditional timber sash windows and make a stylish addition to any home. Made right here in the UK, they perfectly recapture the beauty of original timber window designs while offering enhanced performance with modern, thermally-efficient and low maintenance PVCu profiles and double glazing. Designed with energy efficiency in mind, our uPVC sash windows provide superior heat and sound insulation. This enables homeowners to enjoy a more peaceful and comfortable home all year round.

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State-of-the-art sash window manufacturing

Victorian Sliders are passionate about innovation and continually investing in our production facilities. Just a few of our recent investments include a new FUX foiling machine, Insulated Glass Unit (IGU) machine and quad-welding/corner cleaning line machinery, allowing us to improve accuracy and efficiency of fabrication at every step.

uPVC Technical Documents

Resource Centre

Useful downloads and resources available below.

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Help & Advice

If you need further assistance please don’t hesitate to get in touch - 01269 846200

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Online Forms

In some instances we may require you to fill out one of these forms.

What do our customers say?

Fantastic Product

Fantastic product with an excellent customer service team yes in the past it’s had its problems but now it’s owned by a very good management team and it’s back to...
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Paul Webster


Great company to deal with

Great company to deal with - the customer care dept are always very efficient and the parts are delivered without delays

Lynn Bayliss


Valued part of the supply chain

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...
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Installing Victorian Sliders for 10 years!!

I have been installing these windows for around 10 years with no issues other than very minor ones that get rectified like the odd scratch. Any product Is a poor...
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February 2024


Very pleased with the look and quality of the windows

We had 12 Victorian slider windows fitted as replacement of the old wooden single pane sash's to our home on the Isle of Man in June of this year 2023....
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6th March 2024


Victorian sliders are very professional…

Victorian sliders are very professional and really nice people. I highly recommend this company. Good quality and excellent service.


16 August 2023


Great customer service from a knowledgeable account manager!

We have been buying sash windows from Victorian sliders for just over a year now - the windows are really well made and great value . Gracie has been our...
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08 August 2023


Sales Team Stars!

The sales team are always more than helpful with setting up our orders and answering the million and one questions us and our clients have. We love having Maddy as...
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10 August 2023


Sash windows

Whenever we need sash windows we always use Victorian sliders , their product is great and the service is good. We usually deal with one person for our area which...
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14 August 2023


Nationwide Distribution throughout the UK & Ireland

We have 6 depots spread across the UK and Ireland, meaning we can offer a reliable delivery service to tradespeople nationwide. In addition to our West Wales HQ, we have depots in Weston-super-Mare, Essex, Warrington, Scotland and Ireland.

Victorian Sliders Lorries
Victorian Sliders location map
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Unit 72, Grayshill Road
Westfield North Industrial Estate
North Lanarkshire
G68 9HQ

Scottish Depot

Tel: 01269 846200



Unit 6,
21 Westway
Chesford Grange

Warrington Depot

Tel: 01269 846200



Cambridge House
Cambridge Road
CM20 2EQ

Harlow Office

Tel: 01269 846200



Unit 2 Tullow Business Park
Rathoe Road
Co Carlow
R93 N349

Victorian Sliders Showroom

Tel: 01269 846200


Head Office (South Wales)

Victorian Sliders
Victorian House
Parc Hendre, Capel Hendre
SA18 3FA

Arial shot of factory

Tel: 01269 846200



Unit 4, Red Lodge Business Park
Warleys Lane
West Wick
BS24 7TN

Victorian Sliders WSM Sales Hub

Tel: 01269 846200