The 9Wood Acoustic Plank style wood ceiling offers a design with fine linear grooves. Typical planks are 192mm (7 9/16") wide, with 1.6mm wide grooves spaced 8mm or 16mm on center. Due to required fabrication tolerances, engineered veneered wood composites are used. Member lengths are 4' and 8' (Nominal).

The Acoustic Plank provides a continuous, monolithic fine linear groove appearance while providing superior acoustic attenuation. Access can be through strategically located access panels or from room perimeters. Planks are fabricated from real wood veneers on fire rated cores. Members are ganged together with tongue & groove joinery and screwed with clips to T-Bar main runners progressively.

Show Specification and Performance Info

Featured Project


Find It:

Need help finding what you're looking for? Use our search page!

Learn More...

Wood Ceilings in 9 Minutes

Heads Up:

Ensure a successful design outcome: Learn about how to design and specify a better wood ceiling. 9Wood has some heads-up advice.

Learn More...

Revit Models

Beta Test:

9Wood is bringing its model library up to date, and we're looking for testers. If you'd like to participate, click below.

Learn More...

3100 Acoustic Plank (click links to download CAD details)

Kerf O.C.
Kerf Width
1/16" 1/8" 1/4"
5/16" 3108-2 3108-4  
5/8" 3116-2 3116-4 3116-8
1 1/4"" 3132-2 3132-4 3132-8

NOTE: If the CAD details for your preferred product are not available, please let us know and we will get them to you as soon as possible.

  • 3100
  • 3200

© 2018 9Wood | All rights reserved. | FSC® License Code FSC-C012655.