Data Sheet Whisperwave® Ceiling Cloud Data Sheet
Installation Guide Whisperwave® Ceiling Cloud Installation Guide
CAD Drawings CAD Drawings for Whisperwave® Ceiling Cloud & Baffle
Cleaning Guide Acoustic Foam Cleaning Guide
LEED Statement Sonex® Acoustic Foam LEED Statement
  1. What is HPC Coating?
  2. HPC is a high-performance coating that is applied to acoustical melamine foam base. Our exclusive water based HPC formulation improves durability and protects the acoustical foam from dust and dirt, allowing the surface to be cleaned using a damp cloth. The HPC coating is especially appropriate for use high-traffic areas. HPC Premium extends the HPC coating further by offering a line of brilliant colors from which to choose.

    • HPC Coating for Wall and Ceiling Panels:
      • Coating is applied to the face of panels only.
    • HPC Coating for Hanging Baffles and Clouds:
      • The coating will be applied to all exposed edges and sides.
    • HPC Coating for Drop-In Ceiling Tiles:
      • All necessary edges will be coated to provide a finished appearance.
  3. Are custom HPC colors available?
  4. Custom HPC colors are available. Popular paint brands may be combined with our exclusive HPC formulation to produce unique designs for any project.

    To produce an order for custom HPC colors, please be aware of the following.

    • There is a minimum requirement of 700 square feet of Sonex® acoustical foam.
    • We require the brand name, paint color and number.
    • There is a setup fee for each custom color.
    • We require a deposit for the order.

    Customers with an order for custom HPC colors will receive a sample to approve prior to producing the order.

Whisperwave® Ceiling Cloud

Rated 4.80 out of 5 based on 25 customer ratings
(26 customer reviews)

$202.00$340.00

Thickness: 2"
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SKU: CLDSONWWC
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Whisperwave® Ceiling Cloud curved accent products allow you to unleash your creativity while reducing noise and reverberation. Add dimension and acoustical control right where you need it the most with Whisperwave® Ceiling Clouds.

Whisperwave® acoustical foam clouds are available in natural white, natural grey and HPC coated colors. The HPC coating is applied to all surfaces of the cloud. Made from Class 1 fire-rated melamine foam, Whisperwave® products are offered in standard sizes or they may also be customized for specific project requirements.

Whisperwave® Ceiling Clouds are lightweight and easy to install. Suspend these ceiling clouds using 1.5″ corkscrew hangers & cable (Sold Separately). The corkscrew hangers pierce and screw into the back of the foam cloud to provide an attachment point for wire or cable. Appropriate hardware to mount cables or wire to your ceiling may be purchased locally or provided by your installer.

Features:

  • Reduces echo and reverberation
  • Improves speech intelligibility
  • Exceptional acoustical performance
  • Mold-resistant, fire-retardant

Technical Information for Whisperwave® Ceiling Cloud:

  • Size: 2′ x 4′, 4′ x 8′
  • Thickness: 2″, 3″
  • Material: Open-cell melamine-based foam
  • Part Numbers: WWC-2, WWC-2HW, WWC-8, WWC-8HW
  • Finishes: Natural Grey, Natural White or HPC Coated
  • Density: 0.5 to 0.7 lbs./cu. ft. (ASTM D3574-77)
  • Weight per unit:
    • 2′ x 4′: 1.5 lbs. ea.
    • 4′ x 8′: 5 lbs. ea.
  • Fire Rating: Class 1 per ASTM E84
  • Microbial Growth: Passes UL 181, section 11
  • Fungus Resistance Rating: #0 per ASTM G21
  • NRC: Natural White or Natural Grey – 2″ (0.85) 3″ (1.05)
  • NRC: HPC Coated – 2″ (0.95) 3″ (1.10)
Sound Absorption (Hz)
per ASTM C423-90a
Thickness125250500100020004000AVE
Natural White and Natural Grey
2″0.110.330.851.051.091.060.85
3″0.090..681.201.181.121.051.05
HPC Coated Colors
2″0.130.411.021.181.181.130.95
3″0.130.851.251.221.131.141.10
Sound Absorption (Hz)
Sabins per 2’x4′ per ASTM C423-90a
Thickness125250500100020004000AVE
Natural White and Natural Grey
2″1.05.410.816.318.724.012.7

Installation Method:

  • Install Corkscrew hangers in the field (Sold Separately) for ceiling-mounted cable installation (cable and cable mounts may be provided by installer).
  • For best results, install this product at the end of your construction project.
  • Use clean gloves to prevent soiling material.
  • Melamine foam is fragile, please handle with care.
  • Do not install material of unacceptable quality.

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

Customer Reviews