Vertical Sliding Windows

Vertical sliding windows from Indigo Products offer you a new solution in situations where space is at a premium. These exceptional quality uPVC windows have been developed by our R&D experts to provide you with affordable, practical and beautifully designed windows that your customers will love.

Fusing traditional and modern design

Our vertical slider window was developed in response to customer comments. The result is a market-leading, authentic looking sash window with Ovolo finishing. This exceptional design concept combines the benefits of high-performance modern materials and functionality with period character and design.

Strong and resilient

The uPVC frames are incredibly strong, which means they’re long lasting and robust. That strength, superior thermal protection and excellent weathering performance means our windows are guaranteed for a lifetime, as well as being sympathetic to the character of existing sash windows and the style of the building.

Key features

  • Low-maintenance UPVC profiles with traditional styling and an Ovolo finish
  • Bespoke balance mechanisms for every window for smooth operation
  • Tilt-open facility available on both sashes, making them easy to maintain and clean
  • Optional decorative and externally fixed Georgian Bar available
  • Deep bottom-rail option available for that authentic period look


There are four standard colours: white, cream, light oak, rosewood and white foil. Other colours and grained foil finishes are available.

Get technical information and downloads on all of our products here.