Data Sheet Data Sheet for AlphaLinear® Acoustic Foam
CAD Drawings CAD Drawings for AlphaLinear® Acoustic Foam
Installation Guide Installation Guide for Acoustic Foam Panels
Cleaning Guide Acoustic Foam Cleaning Guide

AlphaLinear® Foam


    Reset options

AlphaLinear® Acoustic Foam is a cost-effective, high-performing sound absorber used to reduce echo and reverberation to improve speech intelligibility. These acoustic foam products can be utilized for interior applications including studios, home theaters and music rooms.

AlphaLinear® melamine acoustical foam is available in 2’x 4′ or 2’x 2′ sheets and in thicknesses of 2″, 3″ and 4″ in charcoal, grey and white colors. The foam sheets are convoluted with matching linear designs that line up and provide a seamless look from sheet to sheet. It is easily installed with a water-based panel adhesive.


  • Broadcast and Recording Studios
  • Offices and Conference Rooms
  • Distance Learning
  • Worship Facilities
  • Home Theaters


  • Reduces echo and reverberation
  • Improves speech intelligibility
  • Exceptional acoustical performance
  • Mold-resistant, fire-retardant

Technical Information for AlphaLinear® Foam:

  • Size: 2′ x 2′, 2′ x 4′
  • Thickness: 2″, 3″, 4″
  • Material: Open-cell melamine-based foam
  • Intended Use: Interior, sound absorption
  • Finish: Charcoal, Grey, White
  • Density: 0.7 lbs./cu. ft.
  • Fire Rating: Class 1 or A per ASTM E84
  • NRC: (2″) 0.80, (3″) 1.00, (4″)1.05
Sound Absorption (Hz) per ASTM C423-90a

Installation Method:

  • These panels can easily be mounted to any wall or ceiling surface with water-based construction adhesive.
  • Installation is best done at the end of the construction project.
  • Use clean gloves to prevent soiling material.
  • Melamine foam is fragile and should be handled with care.
  • Do not install material of unacceptable quality.
  • Maintain uniform temperature of minimum 60° F and maximum humidity of 40% prior to, during and after installation.

For more information on our AlphaLinear® Foam,
call us at 800.782.5742 or contact our sales department.