Axiom Classic is a vertical profile perfect for finishing cloud ceilings.

Axiom is made from extruded aluminium and offers precise detailing and quality that you can’t get with steel. Pre-mitred corners make installation easy for custom geometric designs like rectangles, squares or serrated edges. Axiom is more than a solution for light coves and transitions. Used straight, subtle or sharp, the refined look of the prefinished extruded aluminium is functional and visionary.

Axiom Perimeter Trims provide “simple to install” and cost effective perimeter solutions to any Armstrong ceiling system.

Knife Edge AXIOM

  • Unique profile provides a refined alternative to traditional flat vertical trims – Knife Edge AXIOM for traditional acoustical lay-in and tegular panels, as well as plasterboard
  • Standard prefinished, 300mm x 90-degree factory welded inside and outside corners
  • AXIOM sections are produced in standard 3,000mm lengths

Classic AXIOM

  • Design flexibility
  • Two profile heights available: 100mm and 150mm. These can be joined together to create 200mm, 250mm or 300mm high profiles.
  • Finely articulated plasterboard trim with beaded edge integrates with all AXIOM profiles for pre-engineered plasterboard transition
  • Standard Prefinished, 300mm x 90-degree factory mitered inside and outside corners
  • AXIOM sections are produced in standard 3,000mm lengths


  • Armstrong Axiom Knife Edge Installation Guide
  • Armstrong Axiom Classic & Knife Edge Perimeter Trims Brochure
  • Armstrong Axiom Classic Installation Guide
  • Armstrong

    Armstrong Axiom Perimeter Solutions

    A range of Perimeter Trims, Wall Angles, Transition Trims and Pelmets

    Suspension Systems