Perforated Key-Ply panels are engineered to create a natural and organic timber appearance. A variety of aesthetics can be created with pre-finishes including metallic, wood grain and pearl effects with a variety of perforation patterns and borders. The inherent acoustic qualities of timber can be combined with comprehensive perforation techniques and backing materials to achieve optimum noise reduction, especially when used with K100 backing.

Why use Key perforated or slotted plywood:

Depending on the open area, slotted or perforated pattern being used, Key-Ply can be an excellent sound insulator. The acoustic qualities of timber can be optimised by Keystone Acoustics’ compressed perforation techniques and various backing materials they have available. This option creates a natural timber appearance that is often chosen for its warmth, beauty and natural acoustic properties.

Add Organic Elegance to Any Space:

By adding Key-Ply perforated plywood panels to your space, you are creating an atmosphere of organic elegance. Its powerful acoustic qualities will provide sound insulation to further add to the ambience you have created.


Key-Ply perforated plywood is perfect for interior and exterior walls and ceilings, including:

  • High traffic area walls
  • High-impact wall linings in shopping centres and hotels
  • Hallways
  • Auditoriums
  • Theatres
  • Studios