Custom PERF Acoustical Panels have a reflective, perforated sheet between the panel core and the fabric-wrapped finish. This allows for excellent absorption in the low and mid frequencies while leaving the high frequencies relatively unchanged. They perform quite differently than our traditional FulFill™ Acoustical Panels while looking exactly the same on the exterior.
Sound Absorption
| HZ | 125 | 250 | 500 | 1000 | 2000 | 4000 | NRC |
| PERF 1" | 0.30 | 0.68 | 0.87 | 0.86 | 0.64 | 0.48 | 0.75 |
| PERF 2" | 0.77 | 0.87 | 1.04 | 0.77 | 0.60 | 0.48 | 0.80 |
| PERF 3" | 0.92 | 0.87 | 0.88 | 0.81 | 0.65 | 0.50 | 0.80 |
| PERF 4" | 0.96 | 1.06 | 0.99 | 0.88 | 0.68 | 0.53 | 0.90 |
Note: NRC test results based on our standard acoustically transparent fabric. Results may vary with other fabrics.
Specifications
Core: Random perforated facing sheet and scrim, 6-7 pcf fiberglass, 1"–4" thick
Sizes: Custom sizes and shapes up to 4' x 8'
Finish: Fabric
Edges: Square only (due to the perforated facing)
Flammability: All components have a Class “A” rating per ASTM E84
PERF Panel Section 9 Specifications
Mounting Options
Walls: Impaling clips, Two-part Clip System, Rotofast™ Snap-on Anchors,
Ceiling-Direct Mount: Painted Puck, Rotofast™ Snap-on Anchors (requires resin-hardened spots on the panel back), lay-in grid
Ceiling-Suspended Mount: Cloud Rings
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