Definium 120 (131 x 50mm)


Offset Glazing System & Double Glazing Partition System

Criterion’s Definium 120 Suite allows for an offset glazing system or double glazing partition system, incorporating 92mm stud and 13mm plasterboard. This robust aluminium suite offers a multitude of possibilities, and is specially designed and engineered to achieve your vision with three different glazing options: centre, offset and double glazed.

All three options are interchangeable, working in conjunction with selected Platinum sections. The Definium 120 Suite has been designed with precision for ultimate performance and installation efficiency, so whether you’re after a double glazing partition system or an offset glazing system, it can provide a flexible solution suitable for your needs.

Features of the Definium 120 include:

    • - Superior acoustic performance


    • - Efficient estimated sound ratings for solid plasterboard walls:


        1) RW 44 (with CAB4 Polyester Insulation)
        2) RW 51 (with Criterion Acoustic Batt 14kg/m3, 1 layer of acoustic
plasterboard either side of staggered stud)

    • - Three plasterboard options:


         1) 92mm studs with a single layer of 13mm plasterboard on either side of the stud
         2) 76mm studs with a double layer of 13mm plasterboard on one side of the stud and a single layer on the other
          3) 64mm studs with a double layer of 13mm plasterboard on either side of the stud


    • - Glazing pocket designed for up to 15mm thick glass


    • - Door Stop options allowing for 35mm, 38mm or 44mm doors


    • - Glazing pocket that accepts either rubber or silicone glazing options


    • - Window/door frames and ceiling channel that accommodate gussets, providing enhanced joining capabilities


    • - Suits a range of Cascade sliding door cavity units