Vertical Sliders

Our vertical sliding windows are a perfect combination of traditional style, authentic finishing and modern efficiency. With many houses in Ireland still retaining their original wooden sliding box sash windows, and homeowners wanting to conserve the traditional appearance of their properties, our vertical sliding windows can help you take advantage of this profitable market opportunity.

At the same time, vertical sliding windows are perfect for introducing a period feel into a modern home.

Traditional looks and modern benefits

UCS is a fabricator of high quality Spectus uPVC vertical sliding windows which replicate the traditional look of timber box sash windows whilst eliminating all the problems associated with wood like rotting, warping and twisting. These windows are also more practical, thanks to the tilt sash function, which facilitates cleaning from the inside.

Thermally efficient (A rating) and highly secure, our precision engineered vertical sliding windows have been designed to deliver excellent performances and a smooth, effortless operation.

For more information and product literature log into our trade hub.


Product Features

UCS vertical sliding sash windows offer great aesthetics and combine a tilt facility and lift facility for excellent functionality. Available with a range of optional extras allowing you to achieve a custom look.

  • Traditional looks & modern efficiency
  • Suitable for both heritage and modern properties
  • Energy efficient and highly secure
  • Tilt open facility for easy cleaning
  • Equal sightline for top and bottom sashes
  • Optional decorative horn
  • Choice of coloured and foiled finishes
  • Period hardware in a choice of finishes
  • Astragal Georgian bar available (22mm wide)
  • Available in any RAL colour

Available in a choice of wood grain foils in traditional colours, our vertical sliding windows perfectly complement both heritage and modern buildings. They can also be specified in dual colour, with a different finish inside and outside. Choose from White, Cream, Irish Oak, Light Oak and Rosewood laminated foils.

The authentic look of our windows is further enhanced by features such as the deep bottom sash rail, Georgian bars and decorative horns, as well as period hardware in a choice of finishes.

Other colours are available upon request, call one of our team or visit our contact pageĀ for more information.

Colours / Options