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KNAUF Ceiling Solutions Armstrong Metalworks F-plank

KNAUF Ceiling Solutions Armstrong Metalworks F-plank is a custom free span corridor system for a sophisticated linear visual. Available in a broad range of metal panel sizes, profiles, perforations, and colour options that enable flexible designs to adapt to the width of your corridor or circulation area. The galvanized steel panels are easy to install on ceilings, walls, or configured to create 90° angled or curved ceiling-to-wall transitions.


Data Sheet

Colour & Finishing

Flexible Panels for Sophisticated Visuals in Corridors or Foyers

Meet visual and individual project requirements with Armstrong Metalworks F-plank’s metal ceiling tile system. Enjoy greater design flexibility by combining a range of profile widths, perforations, custom finishings and effects. Effortlessly transition from ceiling to wall with right-angled configurations – all with a clean, sophisticated visual. Does your space need acoustic enhancement? Choose microperforated panel options to provide better acoustical performance in loud areas such as open plan spaces, train stations, lobbies, and restaurants.

Key Features


Galvanized Steel

Sound Absorption

Up to NRC 0.70

Fire Reaction

Class O


8.07 kg/m²


Non-perforated, Micro-perforated

Recycled Content

Up to 25%


Impact Resistance


Dry cloth, wet cloth, damp sponge

Product Handling


Application Areas

  • Circulation Areas
    Foyers, passages, corridors, atriums, lobbies


  • Commercial Spaces
    Restaurants, offices
  • Open Plan Areas

  • Education
    Lecture theatres, libraries

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