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Casement Windows

Introducing new GrabLock, designed exclusively with Yale

We're pleased to announce the launch of GrabLock, developed exclusively with leading lock manufacturer, Yale. GrabLock has three times the locking surface area of a standard, multi-point or shoot-bolt window lock, making it our most innovative and secure lock ever.

Find out more

Why choose Everest Casement Windows?

We’ve spent many years creating a range of window styles to suit the specific needs of homeowners. Everest Casement Windows offer the following benefits:

  • Great choice of materials - uPVC, timber and aluminium options
  • More secure - New GrabLock, developed with Yale, has three times the locking surface area of a standard, multi-point window lock making it our most secure lock ever. Plus our windows have internal glazing beads for improved security, exceeding British Standards.
  • Energy efficient with A++ ratings - our uPVC triple glazed casement windows are rated a market leading A++, the warmest and safest available
  • Thermally efficient windows, saving you up to £450 a year on bills whilst keeping you warm
  • Light with strong aluminium frames as an option, perfect for smaller windows
  • New smoothweld technology making the joints of your frames almost invisible
  • Traditional framing options giving you a choice of equal sightlines for a balanced look
  • Conservation range providing the beautiful aesthetics you’d expect from timber with the modern benefits of uPVC – ideal for conservation areas
  • Top quality responsibly sourced timber available in Softwood and Hardwood options, which can be painted or stained
  • Made to measure for a perfect fit – we’re far less tolerant on gaps than other suppliers, so we use a product specific trim around the edge of the windows for a neater finish

Everest Casement Windows are...

Warmer

Warmer

Advanced glass technology reflects heat back into the room. Plus an Argon filled gap between the panes, double draft resistant seals and a unique multi-chamber profile ensures your home stays warm.

Quieter

Quieter

The quality of our glass and innovation of our designs ensures that unwanted noise pollution is kept out, with outside noise reduced by as much as 35 decibels.

More secure

More secure

Our casement windows are amongst the most secure on the market and significantly exceed the level of security demanded by British Standards, by twice as much, in fact!

Find out more about our popular casement 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.

Triple glazing

Triple glazing

Enjoy extra comfort within your home with our new warmest ever triple glazing windows, boasting an unprecedented A++ energy efficiency rating.

Window framing

Window framing

Make a statement of tidiness to any visitors by ensuring your windows look balanced in their own right with traditional window framing. 

Smoothweld

Smoothweld

Opt for our new smoothweld technology to ensure near invisible joints in the corners of your windows, helping complement our beautiful window designs.

 

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