COVID-19 Our Secure Response, Showroom visits are now by appointment only. Follow this link to learn more.
Our showroom will be closed from 12pm Friday 18th December 2020. We will reopen on Monday 4th January 2021. Showroom visits are now by appointment only. We wish you all a merry Christmas and a Happy New Year!

Knight Line Aluminium Window Technical Drawings

Our Knight Line aluminium windows are available in 100's of configurations making them suitable for just about any project.

Our Knight Line window is a slim-line profile with an overall thickness 45mm (fixed frame) and 76mm with an opening sash. The slim profile makes it perfect for modern developments as well as steel look heritage replacements.

Outer Frames



Our Knight Line slim aluminium window is a perfect solution to various types of projects. With the strong frame it can be used with larger openings than is possible with other aluminium windows, enhanced thermal performance offers fantastic U values some of the main benefits of this window system include:

  • Industry-leading thermal insulation
  • Double- and triple-glazed options
  • Unique thermal insulation profiles
  • U-value as low as 1.0 W/m2 K
  • Window energy rating up to A++
  • One of the most secure windows available 
  • PAS24
  • Secured by Design
  • Enhanced security with hinge-side security brackets
  • Multi-point locking mechanism
  • Lockable handle