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Acoustical | Surfaces

Celebrating 35 years - Since 1980

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Sound proofing

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Acoustics

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Noise & Vibration Control

Acoustical | Surfaces Pvt. Ltd.

Painted Nubby Fiber Glass

Acoustical Ceiling Tile

  • High Performance Acoustics
  • Light Weight
  • Durable Woven Facing
Product Testing & Information

Product Specs

Material Semi-rigid fiberglass with a painted woven textured fiberglass facing.
Size Nominal 2′×2′, 2′×4′, 4′×8′
Thickness 1″ or 2″
Applications Ceiling tile applications where high acoustical performance is required.
Weight 0.5 lb/sf for 1″, 1 lb/sf for 2″
Flammability Per E-84, 25 f/s, Smoked developed 50
Light Reflectance LR-1 (actual .87)
Thermal Resistance 1″ = R-4
Maintenance Can be easily cleaned with soft brush or vacuum.

Reverberation Demonstration

Painted Nubby Fiberglass – Noise Reduction Coefficient
Mount 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
1″ E .69 .95 .85 1.06 1.11 1.08 .95

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