MC Black Walnut Grooved Acoustic Panels

Create amazing spaces of unsurpassed beauty and character with high-performance sound reduction with TerraMai’s new Acoustic Panels designed for wall and ceiling applications. Panels come complete with acoustic insulation and install easily on industry-standard ceiling and wall systems.

Source: Wear layer reclaimed from pre-consumer industrial fall-down in the Midwestern United States on FSC® Certified new wood core.

Construction: 9/16" (14mm) thick planks attached to 1/2" (13mm) thick FSC® Certified Birch plywood.  1" acoustic insulation strips inserted into back channels.

Net Dimensions: 1" (25 mm) thick x 23-5/8" (600 mm) face width x 1' 11-5/8" (600 mm) fixed lengths.

Millwork: Surfaced four sides (S4S), square edge.

Finish: Zero-VOC clear oil or Low-VOC polyurethane - Treated with Class A Fire Retardant on best faces.

Character: Quartersawn select, vertical grain, with very occasional small and sound tight knots.

Certifications: FSC® Mix 82% - FSC-C021798

Contributes to: LEED V4 Low-Emitting Materials (Possible 3 Points) 

Acoustic Performance:

  Acoustic Insulation Thickness SAA
(Sound Absorption Average)
(Noise Reduction Coefficient)
Ceilings* 2" 0.87 0.85
  1" 0.82 0.80
Walls** 2" 0.84 0.85
1" 0.56 0.55


* Testing performed by an accredited 3rd party lab in accordance with ASTM C423 using E-400 Mount
** Testing performed by an accredited 3rd party lab in accordance with ASTM C423 using A-Mount


Notes: Material with a Fire Retardant and oil top coat may show signs of discoloration and cloudiness which is greatly accentuated when/if the material is subjected to moisture.

    Price per Sample: 0.00
    Lead Time: Most Acoustic Panel samples ship within 3-5 business days.

    # of Samples