Partition System Linear 45 Specifications Frame options: 45mm x 20mm Glazing options: Single glazed 8mm - 10mm as per AS1288 - 2006. Door options: HINGED - Timber Doors 32mm - 38mm In thickness. Frameless Glass doors of 8mm- 12mm in thickness. Aluminium Door Stile of 35mm in thickness. Sliding - Timber or Aluminium Doors 35mm-38mm in thickness