Cementitious wood-fiber acoustic ceiling and wall panels

Ecologically, Techwool is simple to produce with three simple ingredients, wood fiber, water and Portland cement. Techwool Standard panels meet the California Department of Public Health VOC emissions standards and are also highly resistant to microbial and fungal growth making them eligible for LEED credits as well as a sound choice for a variety of spaces. In addition, they are Class A fire rated and pass the NFPA 286 fire test.



1″, 1″ (Microstrand), 2″


Standard Sizes: 24″ x 48″ & 24″ x 24″
Custom Sizes: Up to 24″ x 96″

Edge Detail

Square, Beveled


NRC 0.45 & 0.75 (Type A Mount)


Primed Clear, Primed White, Painted


Direct Attach

Material Composition

Wood fiber, Portland cement, and water.
Wood fiber is a natural material, color variations may occur


Class A Fire Rated per ASTM E84
Passes NFPA 286 Contribution to Room Fire Growth Test


Passes CDPH Standard Method V1.2-2017 (VOC Emissions)
Passes ASTM D3273 test (100% clear of fungal growth)
Passes Mold Resistance test based on Greenguard Microbial Growth Test (Highly resistant to mold growth)


1″ R-Value: 2.32
2″ R-Value: 3.74

Light Reflectance

Primed Clear – 50
Primed White – 70


Schools and civic centers (gymnasiums, classrooms, auditoriums, music practice and band rooms), restaurants and bars, sports and entertainment venues, convention centers, houses of worship, shooting ranges, manufacturing and industrial facilities, parking garages, airports, and more.

Techwool – NRC Results
Panel Thickness No Airspace
(A Mount)
3/4″ Airspace
(D-20 Mount)
1″ CFAB Backer
(C-25 Mount)
2″ CFAB Backer
(C-50 Mount)
1″ 0.45 0.50 0.80 0.85
1″ (Microstrand) 0.60 0.50 0.80 0.95
1-3/8″ 0.55 0.60 0.85 0.90
2″ 0.75 0.75 0.90 0.95
Acoustic Test Reports

Available upon request

Flammability Test Reports

Available upon request

Finish Options

Primed Clear
Primed White

Photo Gallery