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Our Products

Vertical Slider

The Vertical Slider is an authentic-looking sash window with ovolo finishing.  It combines high performing modern materials and functionality with period character and design.

Traditional with a touch of modern, this uPVC sash window gives you the look, without the rotting, warping and temperature issues that can sometimes be associated with a timber window. 


Frame Type



The option of double glazing or triple glazing. Contact our team for more information on glazing sizes. 

Glazing dimensions vary for all window types. 


Georgian / Astragal bar
Run -through sash horns

Vertical Sliders supplied with screw on sash horns as standard. 


U-value above is for standard configuration.


Manufactured using uPVC material


The Best uPVC Sash Window

Engineered to insulate & keep homes protected from the elements and with the minimum maintenance, they will retain their appearance year after year.



  • Low maintenance uPVC profiles with traditional styling.
  • Tilt open facility to both sashes for ease of cleaning.
  • Air flow specification can be achieved through the use of trickle or glazed-in vents to suit particular applications as required.
  • Kitemarked to BSEN 12608 and BS 7950 and BBA approved.

Add a pop of colour

Add warmth and style with a range of colours. If white is too subtle, choose from one of our bold colours. We offer a range of different Renolit Foil colours.