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Specifications subject to change with out notice.

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Sonex Valuline Melamine Foam Acoustical Panels

SONEX Valueline™

Melamine Foam Acoustical Panels
  • Fiber Free
  • High Performance
  • Subtle Texture
  • Lightweight

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MATERIAL: Melamine Acoustical Foam
PATTERN: Shallow Control Surface
FEATURES: High acoustical performance in mid frequency noise range
APPLICATIONS: Industrial applications, offices, broadcasting and recording studios for effective reverberation and reflected noise control.
THICKNESS: 1-1/2″, 1-7/8″, 2-1/2″
SIZES: 2′×4′
DENSITY: 0.7lbs/cub. ft.
STANDARD COLORS: White, Grey
OPTIONAL HPC-COATED COLORS: Black, Light Grey, White, Almond, Medium Grey, Light Blue, Ivory
CUSTOM COLORS: Please contact us to discuss custom color options.
FLAME SPREAD per ASTM E84: Class A. Natural: 5; Painted: 10; HPC-Coated: 15
SMOKE DENSITY per ASTM E84: Class A. Natural: 50; Painted: 10, HPC-Coated: 150
INSTALLATION: ASI S.T.O.P. Noise Acoustical Adhesive
Standard Colors
Natural willtec® – White Natural willtec® – Grey colortec® – Charcoal  
White Grey Charcoal  
Optional HPC-coated Colors
HPC-coated willtec – Black HPC-coated willtec – Light Grey HPC-coated willtec – White HPC-coated willtec – Almond
Black Light Grey White Almond
HPC-coated willtec – Medium Grey HPC-coated willtec – Light Blue HPC-coated willtec – Ivory  
Medium Grey Light Blue Ivory  
Product Tests & Information:
Valueline Sonex CeilingValuline Panels in GymValuline Panels in Pool
Sound Absorption per ASTM C-423-902
Thickness Finish 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
1-1/2″ Natural 0.08 0.29 0.73 0.94 0.97 0.89 0.75
1-1/2″ Painted 0.06 0.34 0.79 1.02 1.00 0.98 0.80
1-7/8″ Natural 0.17 0.55 1.07 1.15 1.08 1.10 0.95
1-7/8″ Painted 0.19 0.55 1.17 1.21 1.15 1.13 1.00
2-1/2″ Natural 0.19 0.62 1.15 1.21 1.14 1.20 1.05
2-1/2″ Painted 0.20 0.66 1.20 1.19 1.12 1.12 1.05

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