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Aluminium Windows


Let the light shine in with aluminium windows

  • Contemporary style
  • Our slimmest frame
  • Modern colour range
  • Strong, durable and secure
  • No maintenance required
Close up of a white uPVC tilt and trun window
A white uPVC tilt and turn window opened inwards for easy cleaning
A white uPVC tilt and turn window seen in tilt position which allows for secure ventilation

Slim frames and more glass for a brighter home

Aluminium windows are made with our slimmest frames, to allow more light to flood into your home. Offering a perfect contemporary style and unique frame design with style grooves, available in a range of contemporary colours to give your home a sophisticated, modern style.

Our aluminium windows gallery

Click an image below to open gallery


Design your aluminium windows your way

  • Colours
  • Handles
  • Framing

Frame colours

Everest aluminium windows are available in a range of one colour options, with the same tone on the inside and out. You can choose a two colour window, with white on the inside and a different shade on the exterior.

One colour options:




Battleship Grey

Battleship Grey





Two colour options:
White and black

White + Black

A two colour aluminium window with black outer frame and white inside frame

A view of a two colour window from the outside with window open


Everest aluminium casement windows are fitted with a modern handle design, available in a range of colours.











A white aluminium window with a modern handle

Timber sub-frame

Aluminium windows can be placed within a timber sub-frame by fixing the window into a timber frame before being attached to the reveal. This means sightlines are slightly more restricted, however the slim profile of the aluminium balances this out. The main advantage of the timber sub-frame is that it adds traditional sophisticated aesthetic.

Aluminium casement window in white with a timber sub frame

The benefits of Everest aluminium windows

Strong window hinges

Give your home a contemporary feel

Aluminium casement windows are the perfect choice for a contemporary feel. The slim frame allows for a larger glass area.

Stopping heat transfer

Aluminium’s strength is it great looks – but its weakness is its conductivity. At Everest, we have the experience to reduce this problem. We use all the technology at our disposal to limit transfer by incorporating a polyamide thermal break, a warm edge space bar between the panes and fitting Low-E glass as standard.

Aluminium sliding windows
Black aluminium frames

Safe and secure

Our aluminium windows offer excellent security features. Internal beading prevents the removal of glass from the outside, a multi-point lock and a key lockable handle that locks in a night vent position. So your home can be kept ventilated without compromising security.

A closer look at aluminium casement windows


    Polyamide thermal break

    We insulate our aluminium frames with a polyamide thermal break. Polymide is a specialist synthetic polymer strip that sits in the frame to block heat or cold transfer in and out of your home.


    Chamfered external bead finish

    All Everest aluminium windows come with a slim chamfered external frame finish. This ties in with the sharp modern aesthetic of the aluminium. This along with the two “feature grooves” provides a modern aesthetic to the frame..


    Gas between the panes

    Our sealed unit are filled with Argon gas. Denser than air, this reduces the temperature for improved energy efficiency. Most companies pump the Argon into windows by hand. At Everest our windows are assembled by robots in Argon filled rooms to avoid the gas from escaping.

Guaranteed for peace of mind


Everest aluminium casement windows have a range of comprehensive guarantees including a lifetime guarantee against fog and condensation between the panes. Everest also guarantee the window profiles and colour finish for 25 years and the whole window including furniture, gearbox and timber sub-frame for 10 years.

Everest's latest customer window reviews

5 star review for garage doors
I decided to have an old aluminium double glazed window replaced and I am so pleased with the replacement which was installed by Everest. co. uk. The work was carried out very professionally by two very experienced fitters who completely cleaned up and left my premises with a new super window set. I would recommend this first class Company to anybody for the installation of replacement windows. Thank you Everest. Leslie S. Derrick 31/7/18

Windows advice and inspiration

Read our expert advice from inspiring ideas and useful information to maintenance and tips for caring for your windows.

View the Everest Blog

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