Vertical Sliding Sash
Rated 5/5 By Our Customers

Vertical Sliding Sash


  • Sizes: Customisable
  • Height: Customisable
  • Length: Customisable
  • Thickness: Customisable
Get In Touch

Product Description

With an intelligent design produced to make maintenance a straightforward task, vertical sliding sash windows open by overlapping one window pane behind another. At Crown uPVC Supplies, we specialise in vertically opening windows, which feature a compact formation to save space. All are available in a range of different colours and custom-made to your property specifications. 

1000 Products Available
Free Delivery

Why Choose Crown Trade Supplies?


Having supplied the trade since 1996, Crown advisors have over 20 years of extensive industry experience.

Next Day Delivery

Next day delivery available on fascias, soffits, guttering, roofline products, trims and fixings - for your convenience.

Free Delivery

Order online over £50 worth of products on our Crown website and enjoy free delivery to your chosen location.

Come & Say Hello!

Visit Our Showroom

View Our Location
Get a QuoteWhatsappMessage us for a quick and easy quote