Ali VU Window

Ali VU Window

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Ali VU is a super slimline aluminium window with a polyamide thermal break giving impressive thermal efficiency. Available with a host of design options, Ali VU’s strong super slim frame has a depth of just 38mm (fixed light) or 66mm with standard vent and is available in sizes up to a maximum of 1400mm x 1400mm, to give the widest views and maximise daylight in every room.

Ali VU is ideal for both domestic and large scale residential projects and is perfectly complemented by our Ali FOLD door range. The stepped face option also means that Ali VU is perfect as a modern, energy efficient replacement for heritage style steel windows in both commercial and residential buildings.

Available Configurations:
  • Open Out Casement (Top or Side-hung)

Configuration:Open Out Casement
(top or side hung)

Ali VU is our slimmest casement window and an ideal choice when maximum daylight and good ventilation are required. Ali VU casement windows open outwards and can be either side hung or top hung to create an awning window. Open out casement windows are particularly useful over sinks, worktops or appliances where it’s important to keep the area clear.

Impressive thermal performance

  • U-Values as low as 1.1 W/m2K (triple glazed) 1.5 W/m2K (double glazed) when calculated as a residential CEN Standard window
  • Window Energy Rating: Designed to achieve triple glazed A+ Double glazed A
  • Additional thermal enhancement available for even better thermal efficiency

Huge choice of design options

  • Radius, flat faced and stepped vent options
  • Both standard and feature (ovolo style) outerframes
  • Choice of square or chamfered beads
  • Available with a range of cills, baypoles and corner posts to create a diverse range of bay windows designs
  • Both internally and externally glazed options available
  • French Window option with central floating mullion allows a fully opened aperture to give uninterrupted views

Wide range of glazing options and sizes

  • Able to receive double or triple glazing up to 28 – 36mm on the radius and stepped vent and up to 28-44mm on fixed outerframe and flat faced
  • Strong design allowing maximum window sizes of 1400mm x 1400mm – for larger sizes contact our technical department

Fully tested for peace of mind

  • Tested to PAS24:2012 Enhanced Security 
  • Weathertight and strong - tested to: BS6375 Part 1 Weather; BS6375 Part 2 Operation & Strength; BS6375 Part 3 Annex A

Further Product Resources

Ali VU Casement Datasheet

To include in your tender submissions

Download (PDF Document | 2.65 MB)

Ali VU Casement Window

Technical Manual (PDF/DWG/DXF)

Restricted Access

Ali VU Flush Casement Window

Technical Manual (PDF/DWG/DXF)

Restricted Access

Ali VU French Casement Window

Technical Manual (PDF/DWG/DXF)

Restricted Access

Ali VU Multi Frame Casement Window

Technical Manual (PDF/DWG/DXF)

Restricted Access

Ali VU Ovolo Frame Casement Window

Technical Manual (PDF/DWG/DXF)

Restricted Access

  • Product Shared Additional Info


    Find out more about how the high quality materials used in Senior products deliver performance, durability and sustainablility.


    Create the perfect look – choose from a wide variety of colours and finishes, both inside and out.

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