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Due to its peak height and surface area, 3-1/2 inch eggcrate has the best diffusion ability of the acoustical eggcrate foams. This characteristic makes it a fantastic all-around sound-treatment product, appropriate for use in any size room or space. It also works well when covered with acoustical cloth.
Flammability Test Results: Class A 25 Flame Spread Index 250 Smoke Spread Index
NOTE: Due to the cutting process, acoustical eggcrate foam will not align seamlessly side by side. An acoustical cloth covering or alternate foam style can negate this issue.
NOTE: Products may carry a size tolerance. Please refer to our Tolerance Table.
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17500 23 Mile Road, Macomb, MI 48044 | PHONE: (586) 627-3626 FAX: (586) 627-5830 | Open Monday through Friday, 10a.m. to 5p.m. EST