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Sliding Sash Windows

Beautiful new sash windows for your home

  • Retain the beauty of period homes
  • Made-to-measure so no jams or rattles
  • Thermally efficient & weather resistant
  • Low maintenance uPVC option
  • Guaranteed for peace of mind
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Why choose Everest Sliding Sash Windows?

Our vast experience has led to the creation of many windows styles that cater for different needs. When choosing an Everest Sliding Sash Window, you’re sure to enjoy the following benefits:

  • Choice of materials with both uPVC and timber available
  • Retains beauty of Georgian, Victorian and Edwardian properties, or adds a splash of tradition to modern buildings
  • Add authentic charm to aesthetics of the home with timber option
  • Low maintenance option with modern uPVC
  • Softwood and Hardwood available - both are responsibly sourced and accredited by the Forestry Stewardship Council (FSC) and come with the same guarantees
  • A range of timber finishes with paints and stains highlighting the beauty of the grain
  • Georgian bars option for an authentic look
  • Made to measure for a perfect fit - our tolerance for gaps is far less than other suppliers, so we use a product specific trim around the edge of windows for a neater finish
  • Traditional styling with benefits of modern technologies, helping make your home warmer, quieter and more secure

Everest sliding sash windows are...

Period looking

Period looking

Our sash windows are uniquely designed with a period look and feel, so they preserve your property’s historic charm whilst enjoying all the perks of a modern window. 

More secure

More secure

Our sash windows feature key-lockable traditional style fitch locks, as well as additional security features to ensure they are safe, secure and reliable.

Comprehensively guaranteed

Comprehensively guaranteed

There is a comprehensive 10 year guarantee on the whole window and installation on all our sash windows, and our timber sash windows come with a 30 year guarantee against rot and fungus.

Find out more about our popular sliding sash window options

Georgian bars

Georgian bars

Create a distinctive look by opting for Georgian bars, which can either sit between your glass panes for easy cleaning or externally for a touch of authenticity.

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Q: What are the main reasons for considering a sliding sash window?

A: Their beauty and convenience. They possess a stunning look and are easy to clean, with the uPVC option particularly low maintenance.

Q: Are sliding sash windows easy to operate?

A: Yes. Our timber sliding sash windows have a spiral balance mechanism for easy smooth operation and our uPVC has both lift hook and pull handle options, so opening and closing your windows is incredibly easy. able to tilt and slide them makes them very easy to clean, with the uPVC option offering particularly low maintenance.

Q: How do the sliding sash window restrictors work?

A: The tilt restrictor in our uPVC products holds the window in a tilted position, making it really easy for cleaning. With the sash timber option, the cords and weights mechanism holds the window firmly in place until you wish to move it.

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