Titebond GREENchoice Heavy Duty Construction Adhesive offers superior interior and exterior strength and is the recommended adhesive for Alpha Foams. Its all-purpose versatility is ideal for all common building materials.…
Our AlphaSorb® Pyramid Foam sheets reduce echo and reverberation to improve speech intelligibility while providing a unique architectural appearance. The unique pyramid geometry provides exceptional acoustical performance and sparks immediate visual interest. AlphaSorb® Pyramid Foam create a visually-pleasing, acoustically enhanced environment, greatly improving speech intelligibility thus promoting a comfortable acoustical profile within the space.
Pyramid 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. AlphaSorb® Pyramid Foam is available in natural grey and white colors or painted with a non-bridging paint. Available 2″, 3″ or 4″ thicknesses, AlphaSorb® Pyramid Foam panels easily mount direct to walls or ceilings with a general foam construction adhesive.
NOTE: This product has been transitioned to a new manufacturing process. Material may vary slightly to previously ordered material.
Broadcast and Recording Studios
Vocal Booths, Control Rooms, Edit Suites
Offices and Conference Rooms
Distance Learning, Music and Choral Rooms
Reduces echo and reverberation
Improves speech intelligibility
Light weight, fiber-free core
Exceptional acoustical performance
Size: 2′ x 2′
Thickness: 2″, 3″, 4″
Material: Open-cell melamine-based foam
Intended Use: Interior, sound absorption
Coated (Custom Order, please call)
Natural Grey: 0.56 +/- 0.09 lb / sq ft
Natural White: 0.47 +/- 0.13 lb / sq ft
Service Temperature: -40 deg. F to 350 deg. F
Fire Rating: Class 1 or A per ASTM E 84
NRC: 0.70 – 1.00
Sound Absorption (Hz) per ASTM C 423-09a
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.