Aluminium Windows

Casement Top Hung Windows

Casement Side Hung Windows

Fixed Casement Windows

Casement windows are the most popular choice of opening window, known for their ease of operation they are attached to their frames by one or more hinges. Depending on the position of the hinge, the opening can be side-hung or top-hung. Available in Slimline Rebated Sash, Standard Rebated Sash or Flush Sash styles, all supplied with multi-point locking security and friction stay hinges. Any combination of fixed panes, Side or Top outward opening sashes. Our windows provide high levels of comfort with excellent acoustic and weather sealing performance.

Specifications Top Hung

Max Width (mm): 1400
Max Height (mm): 1400
Frame Depth (mm): 70
Maximum Perimeter (mm): -
Glazing Units: 24,28,32,36,40,45
Security Standard: PAS 24:2022
Typical U Value: 1.4 W/m2K
WER: Band A
Air Permeability Classification: Class 4
Water Tightness Classification: E1200
Resistance to Wind Classification: AE2400

Specifications Side Hung

Max Width (mm): 864
Max Height (mm): 1400
Frame Depth (mm): 70
Maximum Perimeter (mm): -
Glazing Units: 24,28,32,36,40,45
Security Standard: PAS 24:2022 (Awaiting Testing)
Typical U Value: 1.4 W/m2K
WER: Band A
Air Permeability Classification: Class 4
Water Tightness Classification: E1200
Resistance to Wind Classification: AE2400

Specifications Fixed Casement Windows

Max Width (mm): 2100
Max Height (mm): 2100
Frame Depth (mm): 70
Maximum Perimeter (mm): -
Glazing Units: 24,28,32,36,40,45
Security Standard: PAS 24:2022
Typical U Value: 1.4 W/m2K
WER: Band A
Air Permeability Classification: Class 4
Water Tightness Classification: E1200
Resistance to Wind Classification: AE2400

Parallel Casement Windows

French Casement Aluminium Windows

Tilt and Turn Windows

Enabling air to flow through all four sides of the opening, our parallel opening windows are a safe and secure option for natural ventilation.

Available in the following systems:

Alitherm 700 (System Spec Link)
Alitherm 400 (System Spec Link)

Double casement windows which can be opened fully with a flying mullion attached to one of the sashes, leaving the opening unobstructed maximises the view and can provide a practical escape route solution.

Available in the following Systems:

Alitherm 400 (System Spec Link)

The Tilt & Turn unit provides a contemporary design and the option of tilting the window or opening it into the room to 90 degrees. Perfect for flooding a room with light and air – and for easy cleaning.

Our tilt and turn aluminium windows can be fabricated to substantial sizes, which allows you to create stunning picture windows that can open.

Tilt and turn windows have a cleverly designed hinge mechanism that allows the window to open in two ways. The first movement of the handle will enable the window to Tilt inwards from the bottom for ventilation, and the second position for the handle will allow the Turn function to engage opening the window sash fully into the room.

Specifications Parallel Casement Windows

Specifications French Casement Windows

Specifications Tilt & Turn Windows

Max Width (mm): 1200
Max Height (mm): 2100
Frame Depth (mm): 70
Maximum Perimeter (mm): -
Glazing Units: 24,28,32,36,40,45
Security Standard: PAS 24:2022 (Awaiting Testing)
Typical U Value: 1.4 W/m2K
WER: Band A
Air Permeability Classification: TBA
Water Tightness Classification: TBA
Resistance to Wind Classification: TBA