GRILLE SLAT 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 

Species: Acacia, Angelique, Doug Fir, Mission Oak White, Orchard Walnut, Rock Walnut

Net Dimensions: 2-3/8" (60mm) thick x 12" (305mm) wide x 95-7/8" (2435mm) long.  If specifying 2" thick acoustic insulation, increase overall panel thickness by 1" (25mm).

Construction: Six 5/8” (16mm) wide x 1-3/8” (35mm) deep x 95-7/8" (2435mm) long slats spaced 1-3/8” apart installed on nine 1-1/2" x 1" x 12" Doug Fir rails stained black with low-VOC stain.  Rows of slats may be made up of multiple pieces. 1" or 2" thick black acoustic insulation bonded to back between rails.

Millwork: S4S square edge

Finish: Zero-VOC oil or low-VOC poly - Treated with Class A Fire Retardant on best faces

Character: Varies by species. See chart below for details.

Species Character
Acacia Mixed grain and color variation with very occasional prefilled holes.
Angelique Very clean with an occasional pin knot.
Doug Fir May include sound tight, loose, or missing knots of all sizes. Surface seasoning checks.
Mission Oak Mixed grain with nail and other fastener holes, oxide stains, seasoning checks, and sound tight knots of all sizes and missing knots. Character varies.
Orchard Walnut Mixed grain with sound, tight, and missing knots, and occasional surface seasoning checks.
Rock Walnut Mixed grain with occasional small sound, tight knots.

Certifications: FSC Mix 0% to 79% depending on species - FSC-C021798

Acoustic Performance:

  Acoustic Insulation Thickness SAA
(Sound Absorption Average)
NRC
(Noise Reduction Coefficient)
Ceilings* 2" 1.02 1.00
1" 0.92 0.90
Walls** 2" 0.92 0.95
1" 0.69 0.70

* 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