Whisperwave Products

wave

WHISPERWAVE Panels, Baffles, Ceiling Clouds and Awnings provide exceptional acoustical control and design flexibility. Lightweight and easy to install, WHISPERWAVE products are ideal for use in classrooms, cafeterias, multipurpose rooms, indoor swimming pools, offices, libraries, religious facilities and other large open areas.

  • Standard and custom wave designs
  • Exceptional acoustical control across all frequencies
  • Offered in panel, baffle, ceiling cloud and awning options
  • Easy installation Class 1 fire-rated

Applications

  • Classrooms
  • Cafeterias
  • Entertainment facilities
  • Multipurpose rooms
  • Indoor swimming pools
  • Offices
  • Libraries
  • Religious facilities
  • Other large open areas

Material

WHISPERWAVE is made from willtec foam,which in Class1 fire-rated for flame spread and smoke density. Willtec natural also meets the corner burn test UL 1715.WHISPERWAVE is offered in natural white and grey and can be HPC-coated.

Installation

WHISPERWAVE panels

  • Mounts to ceilings or walls using acoustic adhesive

WHISPERWAVE Baffles

  • Corkscrew hangers are installed in the field for either wall-to-wall cable installation or ceiling- mounted cable installation
  • Can be aligned in the same direction or arranged so that every other baffle is turned 90 degrees

WHISPERWAVE Ceiling Cloud

  • Corkscrew hangers are installed in the field for ceiling mounted cable installation

WHISPERWAVE Awning

  • Install track on the wall to support wall side of awning
  • Corkscrew hangers are installed in the field for ceiling mounted- cable installation

Sizes

WHISPERWAVE Wall panels

  • Any dimension up to 48” x 96 “
  • Custom panel sizes available
  • Can be joined for long ribbon appearance
  • 1-1/2”, 2” and 3” thickness

WHISPERWAVE Baffles

  • Any dimension up to 48” x 96”
  • Custom baffle sizes available
  • 2”and 3” thickness

WHISPERWAVE Ceiling Clouds and Awnings

  • Any dimension up to 48” x 96 “
  • Custom sizes also available
  • 2-1/2”and custom thickness

Physical Data – willtec

Material Open-cell melamine-based foam
Density 0.5 to 0.7 lbs./cubic.ft.(ASTM D3574-77)
Long-Term Service Temperature 3020 F
Fire Resistance Class 1 per ASTM 84 (all finishes)

Meets UL 1715 (willtec natural)

Flame Spread per ASTM E 84 Natural:5

HPC-coated:15

Smoke Density per ASTM E 84 Natural:50

HPC-coated:150

Microbial Growth Passes UL 181,section 11
Fungus Resistance Rating 0 per ASTM G21
Toxicity Passes University of Pittsburgh Toxicity of smoke Emission test
Finishes Natural white, grey or HPC-Coated

Sound Absorption-WHISPERWAVE Baffles

Finish Thickness Sabins per 24”x 48” Baffle per ASTM C423-90a
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz Ave.
Natural white or grey 2” 1.0 5.4 10.8 16.3 18.7 24.0 12.7

Sound Absorption-WHISPERWAVE Ceiling Clouds/Awnings

Finish Thickness Sabins per 48”x 96” Ceiling Cloud per ASTM C423-07
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz Ave.
Natural white or grey 2-1/2” 6.4 22.1 44.3 55.9 58.9 60.6 45.3

Sound Absorption-WHISPERWAVE Panels

Finish Thickness Coefficients per ASTM C423-90a
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz NRC Mounting type
Natural white or grey 2” 0.11 0.33 0.85 1.05 1.09 1.06 0.85 B
3” 0.09 0.68 1.20 1.18 1.12 1.05 1.05 A
HPC-coated(Black,Grey, White,Almond) 2” 0.13 0.41 1.02 1.18 1.18 1.13 0.96 0B
3” 0.13 0.85 1.25 1.22 1.13 1.14 1.1 A

This product is manufactured by pinta acoustic, inc. and marketed by Memtech Acoustical, LLC