Parallel Windows

Maximising and enhancing air flow and natural ventilation where safety is key.

Our parallel window system maximises and enhances the air flow and natural ventilation providing the perfect solution for a commercial building where both safety and ventilation are key.

Maximising thermal efficiency with the polyamide thermal break the system can be specified as single or dual colour powder to provide personalisation or to conform with design regulations.

Meeting the exacting standards of Document L the system has been tested to ensure it is safe, secure and energy efficient.


Parallel Window
Maximum Width 1500mm
Maximum Height 2200mm
Jointing Mechanical
Internally Beaded  ✓
Externally Beaded
Glazing Thickness 28-32 mm
U-Value 1.7 W/m2k


  • Sizes stated subject to use of appropriate hardware and site conditions