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AlphaSorb® FR701 Acoustic Ceiling Cloud

Promotion: Special savings through 03/31/2023. Use coupon code FWP15 at checkout.
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Stocked Colors: Black, Bleu Papier, Bone, Burgundy, Flannel, Grey Mix, Medium Grey, Opal, Silver Neutral, Silver Papier, Steel Grey, Wedgewood, Wheat

SKU: CL701

Return Policy: This product is non-returnable

Typical Shipping Lead Time: 1 week lead time for stocked fabric colors; call 800-782-5742 for non-stocked fabric lead times and expedite options.

Product Description

Our AlphaSorb® FR701 Acoustic Ceiling Clouds are the answer to your acoustical and aesthetic needs with their strong sound-absorbing performance, durability and elegant appearance. Once installed, these suspended ceiling clouds will absorb echo and reverberation, improving the room acoustics of the interior space.

Available in a wide variety of sizes and in the complete Guilford FR701 color line, these cloud panels allow you to create an effective sound control treatment that is distinctly appropriate for your environment. These hanging panels are available through our website in standard sizes up to 4′ x 10′ in 1″ or 2″ thicknesses. For custom sizes, please call our sales team at 1-800-782-5742.

Ceiling Clouds may be used in conjunction with our AlphaSorb® Quick Ship Panels, AlphaSorb® Acoustic Panel Room Kits, AlphaSorb® Pro Acoustic Panel Room Kits, AlphaSorb® Fabric Wrapped Quick Ship Bass Traps or AlphaSorb® Fabric Wrapped Acoustic Panels.


  • All of our AlphaSorb® FR701 acoustic ceiling clouds are made to order and require some time to manufacture.
  • If you need a quicker solution, you may be interested in the nominal-sized AlphaSorb® Quick Ship Acoustic Ceiling Cloud. They are available in ten standard colors and will ship within 2-3 days.
  • While we make every attempt to accurately display fabrics, colors may vary depending on your screen settings. Before ordering, you may request a fabric sample to ensure color and texture. Colors may vary between dye lots.
  • Stocked Fabric Colors: Black, Bleu Papier, Bone, Burgundy, Flannel, Grey Mix, Medium Grey, Opal, Silver Neutral, Silver Papier, Steel Grey, Wedgewood, Wheat, White — 1 week lead time

Technical Information for AlphaSorb® FR701 Acoustic Ceiling Cloud

  • Sizes: up to 4′ x 10′ (call us for custom sizes)
  • Thickness: 1″ & 2″
  • Finish: Guilford of Maine FR701 or other fabrics as specified
  • Density: 6-7 PCF (pound per cubic foot) acoustical substrate
  • Intended Use: Interior, sound absorption suspended from the ceiling
  • Edge Detail: Options for Square, Bevel, or Miter; Radius Edge Available Upon Request, call us at (800) 782-5742 for more information
  • Edge Construction: Natural or Chemically Hardened (Hardened edges provide additional edge protection and a crisper edge appearance.)
  • Mounting:
    • Rotofast Cloud Anchors or as specified
    • Appropriate ceiling anchors to be supplied by installer
  • Fire Rating: Class 1 or A per ASTM E84
  • NRC: 1″ (0.80) 2″ (1.10)
Sound Absorption (Hz)
Thickness 125 250 500 1000 2000 4000 NRC
1″ 0.14 0.27 0.80 1.11 1.14 1.14 0.85
2″ 0.40 0.74 1.24 1.25 1.22 1.14 1.10

prop 65 warning icon WARNING: This product can expose you to chemicals including formaldehyde and antimony trioxide, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

For more information on our AlphaSorb® FR701 Acoustic Ceiling Cloud,
call us at 800.782.5742 or contact our sales department.

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