AlphaWedge® Foam

(3 customer reviews)


Size: 2' x 4'
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AlphaWedge® Foam is a cost-effective, high-performing sound absorption foam panel that provides strong noise reduction over a wide range of frequencies. AlphaWedge® Acoustic Foam is available 2′ x 4′ sheets and thickness of 1″, 1-1/2″, 2″, 3″ and 4″.

AlphaWedge® Foam is Class 1 fire-rated, comes in grey and white colors, and is easily installed with a water-based panel adhesive.


  • Broadcast and Recording Studios
  • Offices and Conference Rooms
  • Distance Learning
  • Industrial
  • Manufacturing


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

Technical Information for AlphaWedge® Acoustical Foam:

  • Size: 2′ x 4′
  • Thickness: 1″, 1-1/2″, 2″, 3″, 4″
  • Material: Open-cell melamine-based foam
  • Pattern: Anechoic Wedge
  • 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″) 0.80, (3″) 1.100, (4″) 1.20
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 AlphaWedge® Foam,
call us at 800.782.5742 or contact our sales department.

Customer Reviews

3 reviews for AlphaWedge® Foam

  1. Logistics Department

    Did the job we needed it to do.

  2. Verified Customer

    Satified with sample.

  3. Verified Customer

    I believe it does the job for what we are looking for. The color matches exactly as what was displayed on the website.