Perforated Plasterboard Echostop® | Knauf AU

Echostop® Perforated Plasterboard

Echostop® ® is perforated plasterboard designed to create a decorative finish whilst providing a high level of sound absorption to the space. Available with recessed edges available in either square, round or slotted design perforations.

Echostop® is recommended for use as wall or ceiling lining where sound absorption is required.  It is also ideal for decorative applications.

For more information, view our resources below.

Physical Properties
  • Square Hole: 12mm 
  • Round Hole: 13.5mm and 6mm 
  • Slotted Rectangular: 82mm and 101.5mm 
  • Sheet size: 12.5mm x 1200mm x 2400mm
  • Type: Acoustical Ceiling Panels
  • Material: Plasterboard
  • Colour(s): N/A
  • Edge Profile(s): Tapered Edge, Flush Plasterboard Setting
  • NRC: .60 to .80
  • Knauf products are manufactured from a combination of gypsum and paper liner made from 100% reclaimed and recycled paper waste.
  • Commercial office buildings
  • Showrooms
  • Schools and universities
  • Restaurants
  • Cafés
  • Shopping centres
  • Auditoriums and concert halls
  • Libraries and galleries
  • Cinemas
  • Home theatres
  • Foyers of public buildings
Features and Benefits
  • Full acoustic fabric backing
  • Recessed edges
  • Simple installation
  • Sound absorption
  • 5 contemporary designs
  • Clean precise lines
  • NRC: .60 to .80
Technical Data
Brochures Catalogues