Envirocoustic™ Wood Wool Acoustic Panels
Eco-Friendly Performance – Design Flexibility – Superior Sound Absorption
Envirocoustic™ Wood Wool Panels are high-performance, environmentally responsible acoustical panels engineered for modern architectural and acoustical design needs. Manufactured from a sustainable blend of natural wood fibers, Portland cement, and water, these cementitious wood-fiber panels deliver excellent sound absorption while offering unmatched design versatility.
Envirocoustic™ Wood Wool Panels are Cradle to Cradle Certified®, affirming their compliance with rigorous standards for material health, environmental responsibility, and product circularity—making them an ideal choice for projects prioritizing sustainability and green building goals.
Available as wall panels, ceiling tiles, clouds, and baffles, Envirocoustic™ Wood Wool products are ideal for reducing echo and reverberation in a wide range of environments—from educational and commercial spaces to hospitality, civic, and cultural venues. Panels are offered in a broad selection of thicknesses, options, colors, and finishes, including precision V-groove cut Designs panels that offer both outstanding acoustical performance and visual appeal.
Produced in a state-of-the-art production facility that yields industry-leading dimensional tolerances and fiber consistency, these panels provide a smooth, refined surface and allow for edge-to-edge installation, delivering a seamless, modern aesthetic. Backfill panel options are available for applications requiring enhanced sound absorption, offering some of the highest performance ratings in the category.
All machining, painting, and customization are done in-house, ensuring consistent quality, rapid lead times, and reliable inventory across our full range of products.
Key Benefits:
- Outstanding acoustic absorption and echo reduction
- Cradle to Cradle Certified® for verified sustainability and material transparency
- Highly durable and dimensionally stable
- Available in custom colors, sizes, and patterns
- Manufactured using sustainable materials
- Precision-made for clean, seamless installations
- Superior surface smoothness and fiber uniformity
-
Product Specs
Applications
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.
Material Composition
Wood fiber, Portland cement, and water.
Wood fiber is a natural material, color variations may occurThickness
1"
1" (Microstrand)
1-3/8"
2"Size
Standard Sizes
24" x 48"
24" x 96"
Custom Sizes
Up to 24" x 96"Edge Detail
Square
BeveledFinishes
Primed Clear
Primed White
Painted
Installation Method
Direct attach
-
Finish Options
Available Finish Options
Wood fiber is a natural material, color variations may occur
Primed Clear Primed White Painted -
Acoustical Specs
Wood Wool Ceiling and Wall Panel – NRC Results Panel Thickness/Density Testing Mount NRC Rating 1″ A – Direct mount 0.45 1″ D20 – 3/4″ airspace 0.50 1″ C25 – 1″ thick CFAB Cellulose backer 0.80 1″ C50 – 2″ thick CFAB Cellulose backer 0.85 1″ Microstrand fibers A – Direct mount 0.60 1″ Microstrand fibers D20 – 3/4″ airspace 0.50 1″ Microstrand fibers D40 – 1 1/2″ airspace 0.55 1″ Microstrand fibers C25 – 1″ thick CFAB Cellulose backer 0.80 1″ Microstrand fibers C50 – 2″ thick CFAB Cellulose backer 0.95 1 3/8″ A – Direct mount 0.55 1 3/8″ D20 – 3/4″ airspace 0.60 1 3/8″ C25 – 1″ thick CFAB Cellulose backer 0.80 1 3/8″ C50 – 2″ thick CFAB Cellulose backer 0.90 2″ A – Direct mount 0.75 2″ D20 – 3/4″ airspace 0.75 2″ C25 – 1″ thick CFAB Cellulose backer 0.90 2″ C50 – 2″ thick CFAB Cellulose backer 0.95 Click here for expanded acoustical absorption data
Wood Wool Ceiling and Wall Panel – NRC Results Panel Thickness Testing Mount 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz NRC Rating 1″ A – Direct mount 0.08 0.12 0.26 0.52 0.89 0.60 0.45 1″ D20 – 3/4″ airspace 0.10 0.14 0.38 0.78 0.68 0.63 0.50 1″ C25 – 1″ thick CFAB Cellulose backer 0.06 0.39 0.99 1.00 0.81 0.94 0.80 1″ C50 – 2″ thick CFAB Cellulose backer 0.22 0.76 1.04 0.86 0.83 0.91 0.85 1″ Microstrand fibers A – Direct mount 0.07 0.19 0.40 0.74 1.03 0.81 0.60 1″ Microstrand fibers D20 – 3/4″ airspace 0.11 0.17 0.39 0.81 0.72 0.75 0.50 1″ Microstrand fibers D40 – 1 1/2″ airspace 0.09 0.22 0.60 0.79 0.65 0.71 0.55 1″ Microstrand fibers C25 – 1″ thick CFAB Cellulose backer 0.41 0.91 1.06 1.02 0.99 0.99 0.85 1″ Microstrand fibers C50 – 2″ thick CFAB Cellulose backer 0.22 0.78 1.09 0.95 0.96 0.85 0.95 1 3/8″ A – Direct mount 0.04 0.23 0.41 0.80 0.79 0.81 0.55 1 3/8″ D20 – 3/4″ airspace 0.08 0.24 0.53 0.91 0.63 0.83 0.60 1 3/8″ C25 – 1″ thick CFAB Cellulose backer 0.12 0.43 1.04 0.96 0.81 0.99 0.80 1 3/8″ C50 – 2″ thick CFAB Cellulose backer 0.28 0.80 1.06 0.81 0.96 0.85 0.90 2″ A – Direct mount 0.11 0.29 0.74 1.08 0.85 1.02 0.75 2″ D20 – 3/4″ airspace 0.10 0.34 0.93 0.91 0.81 0.96 0.75 2″ C25 – 1″ thick CFAB Cellulose backer 0.16 0.56 1.07 0.91 1.01 0.93 0.90 2″ C50 – 2″ thick CFAB Cellulose backer 0.31 0.86 1.00 0.89 0.98 0.95 0.95 -
Material Performance
Fire Performance
Class A Fire Rated per ASTM E84
Passes NFPA 286 Contribution to Room Fire Growth TestLight Reflectance
Primed Clear - 50
Primed White - 70Environmental
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)R-Value
1" R-Value: 2.32
2" R-Value: 3.74 -
Sustainability Profile
Sustainability can be simple. Our Envirocoustic Wood Wool is made from just three honest ingredients: renewable wood fibers, water, and Portland cement. This simple formula results in a naturally effective and healthy acoustic material that is low-VOC and helps reduce a building’s carbon footprint. And this simplicity is fully transparent. The product has been thoroughly vetted, earning a Declare label, an HPD, and Cradle to Cradle Certified® Bronze, with a Silver rating for its excellent Material Health.
Available Information for LEED / WELL / LBC
- Recycled Content
Sourcing of Raw Materials
Material Ingredient Reporting
Low-Emitting Material
Acoustic Performance
- Environmental Product Declaration (EPD)
Health Product Declaration (HPD)
Declare Label
Cradle to Cradle Certification
- Looking for additional information? Please
reach out, we would love to help!
RECYCLED CONTENT
Post-consumer
0%Pre-consumer
0%