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Aluminium Casement Windows

See what makes Everest Aluminium Casement Windows better

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  1. Optional trickle ventilation is incorporated into the frame
  2. Slim frame profile gives traditional appearance and lets maximum daylight in the room
  3. State-of-the-art sealed unit technology
  4. Everest’s famous lifetime guarantee against fog and condensation developing between the panes of the sealed unit
  5. Key lockable handle also locks in night vent position
  6. Lock is corrosion tested to exceed BS1670
  7. Latest thermal barrier technology minimises heat transfer through the frame
  8. Multi-point stainless steel locking mechanism
  9. Weather drip directs rain away from the window
  10. Whole window is weather tested to exceed BS6375
  11. Tough interlocking hinge-side security brackets resist forced entry by would-be intruders
  12. Internal glazing bead prevents removal of glass from outside
  13. Ovolo detail on inside of the frame
  14. Double EDPM/TPE dual hardness weather resistant seal
  15. Stainless steel friction hinge
  16. Aluminium will never rot, rust or flake

View our aluminium casement windows specification and options

  • Frame material

  • Aluminium
  • Window colours

    • White White
    • Black Black
    • Brown Brown
    • Battleship Grey Battleship Grey
    • Charcoal Charcoal
    • White and Black White and Black
  • Handle colours

    • Black Black
    • Chrome Chrome
    • Gold Gold
    • Silver Silver
    • White White
  • Window framing options

    More info

    Traditional framing ensures your window frames match on both sides, giving a symmetrical design. Contemporary framing allows the glass panes and window openings to vary in size, giving your windows a “new age” feel.

  • Available with traditional window framing
  • Georgian bars

  • Yes - internal Georgian bars are available in white, brown or black
  • Double glazing energy rating

  • B
  • Triple glazing rating

  • Not available in triple
  • Gap between window panes

  • 20mm
  • Low iron outer glass

  • Yes
  • Low E internal glass

  • Yes
  • Weather resistant seals

  • Yes - Double rubber seals
  • Weather drip

  • Yes
  • Ventilation

  • Lockable night vent position and optional trickle ventilation
  • Locking points

  • 6
  • Locking mechanism

  • Multi-point stainless steel locking mechanism
  • Hinge-side security brackets

  • Yes
  • Internal glazing bead

    More info

    An internal glazing bead means glass cannot be removed from the outside

  • Yes
  • Sealed unit guarantee (fog and condensation)

  • Lifetime guarantee
  • Discolouration guarantee

  • 25 years (aluminium and colour finish)
  • Whole window guarantee

  • 10 years
  • Egress Hinge

  • Fitted as standard in selected windows above ground level to enable evacuation during emergencies
  • Thermally toughened safety glass

  • Fitted as standard within 80cm of floor level and where necessary
  • Obscure

  • A range of patterns perfect for bathrooms and offices.
  • Decorative

  • A range of coloured, leaded and bevelled designs.
  • Security

  • This glass includes laminated glass for maximum strength and resistance.This glass includes laminated glass for maximum strength and resistance.
  • Safety

  • Designed to break into harmless fragments if shattered.
  • Sound Reduction

  • Designed for use where noise is an issue, such as in flight paths or next to loud roads.
  • Self-cleaning

  • The ultimate in low-maintenance, the special outer coating reacts with sunlight to break down dirt.
  • Anti-sun

  • A tinted glass reduce the sun's glare.


Everest Aluminium Casement Windows offer the following benefits...

More secure

More secure

Everest Aluminium Casement Windows come with a multi-point bi-directional steel locking mechanism which ensures they exceed British Standards for security. They are also internally beaded to ensure glass cannot be removed from outside.

Quieter

Quieter

The 20mm argon-filled gap within the double glazing panes, combined with a double rebated design and double draft-resistant seals keep more noise out.

 

Warmer

Warmer

The aluminium profile is insulated with a Polyamide core, designed specifically to prevent heat transfer through the frame and combined with a 20mm Argon-filled gap to minimise heat loss. Their low-E glass reflects more heat back into the room which helps to give them a B-rating for thermal performance.

More choice

More choice

They come in a range of colours with the option of choosing a dual colour where the windows can be specified white inside and black outside. There is also a wide range of glazing options, including leaded and decorative glass, and internal Georgian bars.

Less maintenance

Less maintenance

A naturally durable material, aluminium will never rot, rust, peel or flake. There is also the option of choosing self-cleaning glass too with our aluminium casement windows for even greater convenience.

Lifetime guarantee

Lifetime guarantee

There is a 25-year guarantee against discolouration on the aluminium profile and a lifetime guarantee against fog and condensation between the panes of the sealed unit. Everest Aluminium Casement Windows also come with a comprehensive 10 year guarantee on the whole window. 

 

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