Sheetrock® Shaftliner

Sheetrock® Shaftliner is developed for use in the Knauf Shaftliner Cavity Wall System to provide fire protection for elevator shafts, vertical ducts, and other applications where installation is only possible from one side.

Features and Benefits

  • Impact-resistance
  • Fire Resistance up to 2 hours
  • Environmentally friendly
Physical Properties
  • Thickness: 25mm
  • Length: 2440 x 610mm
  • Edge: Bevelled edge
  • Tested to: BS 476 Part 4

Fire rated systems suitable for vertical ducts and elevator shaft


Please note that we are in the process of transitioning our brand from USG Boral to Knauf. With this, we are progressively changing and updating our product packaging, marketing literature and samples, technical documents, certification, website, promotional tools, etc to align with this new branding of our products and systems.

Please refer to our sales colleagues if you need any clarification.