Acoustical Cubicle Extender | 18MM | 60″-72″W




Cubicle Height Extender

The Stackers™ EchoScape™ acoustical height extender wing panel for cubicles offers the best overall value and sound absorption material available. This acoustic wing panel is available in a sound masking .75″ (18mm) thick material is rated at .90 NRC (Noise Reduction Coefficient).

Choose from three heights (12″ | 16″ | 18″) and three larger extender widths (60″ | 66″ | 72″) providing additional personal privacy. Each extender over 60″W includes 4 mounting brackets (permanent or removable).

Eco-friendly acoustics is made from 60% post-consumer reclaimed plastic water bottles, is VOC-free, and 100% recyclable. Acoustics offer sound masking that noticeably reduces noise while providing a protective barrier for added privacy.

Available in multiple sizes, materials and colors, Stackers panels merge seamlessly with most cubicle systems from many of the biggest brands (Haworth, Herman Miller, Knoll, Steelcase).

Stackers™ Height Extender:

  • Available in 3 heights: 12″ | 16″ | 18″H
  • Available in 3 widths: 60″ | 66″ | 72″W
  • Included brackets (4) mounts to each wall’s top
  • Permanent Tower Mount or Removable Clamp
  • Permanent Tower Mount | Flush or Standard Mount
  • Removable Mounts (4): Medium | Large Clamp
  • Available in 8 standard colors
  • Ash | Charcoal | Cobalt | Iced Grey
  • Oat | Pear | Sandstone | Slate
  • Select rounded or square edges
  • Acoustical lightweight PET desk panel
  • Sound absorbent EchoScape™ 3/4” (18mm)
  • Panel clamps into rubber interior panel holder
  • Screen tightens with Allen key
  • Lead times may vary due to demand on this product
  • National shipping available
  • Configurable and durable mounting hardware

Additional information


60"W x 12"H, 60"W x 16" or 18"H, 66"W x 12"H, 66"W x 16" or 18"H, 72"W x 12"H, 72"W x 16" or 18"H


Permanent Mount, Removable Mount