The AlphaPerf® Metal Cloud is used primarily as sound a sound absorber in noisy environments such as gymnasiums, swimming pools, pump rooms, and industrial fabrication work areas.

These acoustical cloud panels consist of a corrugated metal skin with an encapsulated acoustical insulated material. The corrugated metal skin allows sound waves to enter the sound-absorbing material where the sound waves are then turned to energy.

Features

• Elegant aesthetic
• Variety of sizes and colors
• Reduce reverberation and echo
• Impact Resistance
• Improves speech intelligibility

Technical Information AlphaPerf® Metal Cloud

• Sizes:
  • Width: 18" | 24" | 30" | Custom widths up to 30"
  • Height: 12" up to 144" (Flat Pattern) | 12" up to 126" (V-Groove Pattern)
• Thickness: 2" | 4"
• Construction: 22 Gauge perforated galvanized steel with acoustic fiberglass fill encapsulated in black heat sealed polywrap
• Pattern: Flat | V-Groove
• Finish: Selection of RAL powder coated colors
• Intended Use: Sound absorption for interior spaces
• Fire Rating: Class A per ASTM E84
• Mounting options: Flush or Stand-off. Various configurations available.
• NRC: up to 1.25