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

AlphaPyramid® Foam

Rated 4.00 out of 5 based on 1 customer rating
(2 customer reviews)


Size: 2' x 2'
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Our cost-effective, high-performing AlphaPyramid® Foam sheets reduce echo and reverberation to improve speech intelligibility. The sound absorbing capabilities of these products improve the overall acoustics in a room by reducing reverberation. This Class 1 fire-rated acoustic foam has a unique surface pattern that is matching and seamless when installed. With an NRC 0.75 – 1.00, AlphaPyramid® acoustical foam is a powerful sound absorber that dramatically reduces echo, reverberation and standing waves in all types of facilities.

AlphaPyramid® Acoustic Foam gives you one uniform look to a treated wall and is ideal for any application where sound absorption and aesthetics are both considerations. AlphaPyramid® is available in grey and white colors, in sheet sizes of 2’x 2′ and is available in 2″, 3″ or 4″ thickness. AlphaPyramid® Foam is ideal for recording studios as well as home recording studios.


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


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

Technical Information for AlphaPyramid® Acoustical Foam:

  • Size: 2′ x 2′
  • Thickness: 2″, 3″, 4″
  • Material: Open-cell melamine-based foam
  • Pattern: Pyramid
  • Intended Use: Interior, sound absorption
  • Finish: Grey, White
  • Density: 0.7 lbs./cu. ft.
  • Fire Rating: Class 1 or A per ASTM E84
  • NRC: (2″) 0.75, (3″) 0.90, (4″) 1.00
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.
  • Maintain uniform temperature of minimum 60° F and maximum humidity of 40% prior to, during and after installation.
  • Do not install material of unacceptable quality.

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

Customer Reviews

2 reviews for AlphaPyramid® Foam

  1. Rated 4 out of 5
    Verified Customer

    Works for our need which is to dampen reflected sound in lobby and hallways. Warms things up, so to speak.

  2. Rated 4 out of 5
    Verified Customer

    Works for our need which is to dampen reflected sound in lobby and hallways. Warms things up, so to speak.