Acoustics First Corporation. Materials to Control Sound and Eliminate Noise. TM
Products » Absorbers » FireFlex Foam » FireFlex Wedge Ceiling Baffle

FireFlex™ Wedge Ceiling Baffle


FireFlex™ panels and hanging baffles are uniquely suited for environments where temperatures are high, sparks or other hot materials may fly, large numbers of people congregate, or high technology is used. It withstands constant temperatures up to 320°F, as well as meeting all Class 1 regulations for flame spread, smoke density, and fuel contribution.


FireFlex™ materials are constructed of lightweight, porous acoustic melamine. The material's internal structure is a spacious cellular complex of slim, flexible webs. These elastic filaments are fiber-free and completely open-celled.


When overhead sound control with Class 1 material is needed, FireFlex™ hanging baffles meet the requirements. Each hanging baffle consists of two back-to-back 24" x 48" FireFlex™ contour wedge sheets. Baffles are 3" thick and are shipped assembled and ready to hang.


Hanging baffles are ideal for manufacturing areas and other high noise interior environments.

-Materials are also sold per piece.  Please request a quotation for your specific requirements. Minimums may apply.

Contact Acoustics First for any quantity pricing or a quotation for materials and shipping.
     Technical Information

Class 1 Acoustical Foam

Material Components:

  • Open Cell Melamine Foam

  • Density:  0.7 pounds/cubic foot

  • Flammability:  Meets UL94V-0

  • Flame Spread = 10

  • Smoke Developed = 50

  • Tensile Strength = 8 PSI

Available Sizes: 3" Thickness, 4' x 2' Sheets

Available Color:
Light Grey
(Note that color will vary according
to your monitor or on site conditions.)
Sound Absorption (Sabins per 2'x4' Unit)
Thickness 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz
3" 4.17 6.50 10.00 15.60 17.90 19.50
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