SHIPPING TIME: Natural Finishes typically ship same day to 10 days, Standard Painted finishes typically 10 to 15 days and Premium Colors 15+ days.SHIPPING RESTRICTION: Due to Proposition 65 and local building codes and regulations, polyurethane foam cannot ship into the state of California.
SONEX WHISPERWAVE Clouds XXL
Price per sq. ft.
: $11.19 / sq. ft.
$358.00 – $642.00
SABIN Range: 1.0 (45.30 Sabins)
Sheet size: 48″ x 96″
WHISPERWAVE Clouds provide exceptional acoustical control and design flexibility.
- NRC Range: 1.0 (45.30 Sabins)
Lightweight and easy to install, WHISPERWAVE Clouds are ideal for use in classrooms, cafeterias, multipurpose rooms, indoor swimming pools, offices, libraries, religious facilities and other large open areas.
- Any dimension up to 48″ x 96″
- 2″ and 3″ thicknesses
- Custom baffle sizes available
- Multipurpose rooms and gymnasiums
- Large classrooms or music rooms
- Manufacturing facilities
- Aquatic centers and indoor pools
- Any large, open room with reverberation problems
- Made from willtec® foam, which is Class 1 fire-rated according to ASTM E 84 for flame spread and smoke density.
- Standard water-based acoustic coating color options in arctic white, ivory, beige, light blue, light, medium or dark grey, black and other premium or custom options are available
- Corkscrew hangers are installed in the field for ceilingmounted cable installation
WHISPERWAVE clouds are usually shipped with four short stainless steel corkscrews for hanger wire suspension.
General tolerances & dimensions stability
– Up to 2” – tolerances of +/- 2 MM = +/- 0.08”
– Above 2” – tolerances of +/- 3 MM = +/-1/8”
Length & width:
– Up to 24” tolerance of +/- 3 MM = 1/8”
– Up to 96” tolerance of +/- 6 MM = 1/4”
Sonex convolution (sonex one / valueline / classic / mini / junior):
– Pattern alignment to edge: +/-1”
Due to the nature of willtec material, temperature and humidity may cause dimensional changes of up to 4% by volume.
*Color is impregnated in the foam and has a water-based acoustic coating on top.
A minimum order of five boxes is required for premium colors.
For a custom color, a setup fee of $500 and a minimum order of 700 square feet (65 square meters) is required.