Series 2 Window

Series 2 Window

<< >>

The Hybrid Series 2 flush casement window features slimmer sightlines than Hybrid Series 1, for increased aesthetics and has recently been upgraded and improved, making it easier to fabricate and glaze internally on site.

Manufactured in the UK, Hybrid is a high insulation timber/aluminium composite system, with impressive U -values and thermal performance, which combines the long life and low maintenance of aluminium externally, with the high insulation, environmentally focused benefits of responsibly sourced engineered timber internally.

Hybrid Series 2 windows have identical external sight lines and appearance to Aluminium Series 2 windows, which feature aluminium both internally and externally, allowing both window systems to be used on the same project whilst maintaining a uniform external appearance.

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

  • Weather Rating tested to BS 6375-1:2009 achieving 600Pa air permeability, 600Pa water tightness and 2400Pa wind resistance.
  • Able to receive glass and infill panels from 28 to 44mm thick depending on configuration.
  • U-values as low as 0.90 W/m2K when calculated as a CEN Standard Commercial window

Further Product Resources

Series 2 Casement Datasheet

To include in your tender submissions

Download (PDF Document | 1.22 MB)


Senior window brochure

Download (PDF Document | 6.4 MB)

Operations and Maintenance Manual

For window, door and curtain wall systems

Download (PDF Document | 788 KB)

Series 2 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.

Pin It on Pinterest