Envirocoustic™ Wood Wool - Tegular Ceiling Tiles

Cementitious Wood-Fiber Acoustic Lay-In Tegular Edge Ceiling Tiles

When a space demands both visual character and acoustic comfort, Envirocoustic™ Wood Wool Tegular Ceiling Tiles deliver the perfect balance of design, performance, and sustainability. Crafted from a simple blend of wood fiber, cement, and water, these eco-friendly ceiling tiles transform ordinary ceilings into architectural features while helping create quieter, more comfortable environments. Their distinctive wood-wool texture adds warmth and dimension overhead, bringing natural visual appeal to schools, restaurants, offices, civic buildings, sports facilities, and countless other interior spaces.

Beyond their striking appearance, Envirocoustic™ Wood Wool Tegular Ceiling Tiles are engineered to improve room acoustics by reducing echo and reverberation, making conversations clearer and spaces more enjoyable to occupy. Available in multiple thicknesses and finish options, these high-performance tiles can be paired with an acoustical backer to achieve even greater sound absorption when projects demand enhanced acoustic control.

Designed for long-term durability, the tiles feature consistent dimensions, clean edges, and precise manufacturing tolerances that help ensure a professional installation and a refined finished appearance. They are Class A fire rated, resistant to microbial and fungal growth, low VOC, and eligible to contribute toward green building initiatives, making them an ideal choice for architects and designers seeking both performance and environmental responsibility.

Installed in a standard 15/16″ heavy-duty T-grid system, Envirocoustic™ Wood Wool Tegular Ceiling Tiles provide an economical and attractive way to enhance your interior design while delivering the acoustic benefits needed for today’s demanding environments. The result is a ceiling system that not only looks exceptional but also helps create spaces that sound better, feel more comfortable, and leave a lasting impression.

Downloads / Product Resources

Product Data Sheet
Technical specifications
Installation
Step by step guide
CSI Specs
Industry standard format
Test Reports
Acoustic, fire and material testing
Sustainability Documents
For projects pursuing LEED, WELL, or LBC
Misc. Data
SDS, warranty, care & maintenance
  • Product Specs

    Applications

    Gymnasiums, Classrooms, Auditoriums, University Lecture Halls, Band Rooms, Music Practice Rooms, Choir Rooms, Libraries, Student Commons Areas, School Cafeterias, Houses of Worship, Church Sanctuaries, Fellowship Halls, Convention Centers, Conference Centers, Airport Terminals, Sports Arenas, Indoor Sports Facilities, Field Houses, Community Centers, Civic Centers, Recreation Centers, Restaurants, Bars and Breweries, Hotel Lobbies, Hotel Ballrooms, Manufacturing Facilities, Industrial Buildings, Indoor Shooting Ranges, Parking Garages.

    Material Composition

    Wood fiber, Portland cement and water

    Thickness

    1", 1" microstrand, 1-3/8" and 2"

    Size

    Standard Sizes
    23-3/4" x 23-3/4"
    23-3/4" x 47-3/4"

    Edge Detail

    Tegular

    Finishes

    Primed clear (natural wood color), Primed Whtie, Custom Painted

    Installation Method

    Lay-In 15/16" Heavy Duty T-Grid

  • Finish Options

    Available Finish Options

    Wood fiber is a natural material, color variations may occur

    Envirocoustic™ Wood Wool – Tegular Ceiling Tiles
    Primed Clear
    Envirocoustic™ Wood Wool – Tegular Ceiling Tiles
    Primed White
    Envirocoustic™ Wood Wool – Tegular Ceiling Tiles
    Painted
  • Acoustical Specs
    Envirocoustic™ Wood Wool – NRC Results
    Panel Thickness No Backer
    (E-400 Mount)
    1″ CFAB Backer
    (E-400 Mount)
    2″ CFAB Backer
    (E-400 Mount)
    1″ 0.40 0.80 0.85
    1″ (Microstrand) 0.55 0.90 0.95
    1-3/8″ 0.60 0.85 0.90
    2″ 0.75 0.95 0.95
  • Material Performance

    Fire Performance

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

    Light Reflectance

    Primed Clear - 50
    Primed White - 76

    Environmental

    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