Acoustical Tests

The table below shows brief acoustical information for all of our infill types.

A more complete and detailed explanation of these tests can be found by clicking the PDF link in the test column or by contacting FabriTRAK® Systems, Inc. directly.

Acoustical Test Data

The table below shows brief acoustical information for all of our infill types. A more complete and detailed explanation of these tests can be found by clicking the PDF link in the test column or by contacting FabriTRAK® Systems, Inc. directly.

Track Height Type of Infill Report Fabric Type Mounting Method NRC SAA File
2" FabriTRAK FabriSPAN FabriPRINT Waterfall Type A 0.90 0.88

1" Autem™ Air None Type A 0.80 0.78

2" Autem™ Cloud w/Fiberglass FabriFELT Type E-400 1.05 1.04

2" Autem™ Cloud w/Fiberglass FabriFELT Type A 1.04 1.05

1" Autem™ Cloud w/Fiberglass FabriFELT Type E-400 1.00 1.00

1" Autem™ Cloud w/Fiberglass FabriFELT Type A 0.78 0.80

2" Autem™ Baffle w/Fiberglass FabriFELT Type J 1.60 1.59

1" Autem™ Baffle w/Fiberglass FabriFELT Type J 1.30 1.26

2" Autem™ Baffles w/TerraCORE Poly FabriFELT Type J 1.25 1.25

1" Autem™ Baffles w/TerraCORE Poly FabriFELT Type J 0.90 0.91

1/2" TerraCORE Poly High Density None Type A 0.45 0.45

1/2" TerraCORE Poly High Density None Type E-400 0.80 0.82

1" TerraCORE Poly Hi-Impact None Type A 0.60 0.61

1" TerraCORE Poly Tackable None Type E-400 0.85 0.88

1" TerraCORE Poly Tackable None Type A 0.65 0.65

1" TerraCORE Poly Hi-Impact None Type E-400 0.80 0.85

2" Autem™ Air None Type E-400 1.00 1.03

2" Autem™ Air None Type A 0.90 0.90

1/2" FabriTACK Acoustic Felt Type A 0.75 0.74

1/2" FabriTACK None Type A 0.50 0.49

1/2" FabriTACK FR701 Type A 0.55 0.53

1" TerraCore - Poly Hi Impact None Type A 0.65 0.66

1" TerraCore - Poly Tackable None Type A 0.60 0.60

1" TerraCore - Poly FabriFELT™ Type A 0.75 0.74

1" TerraCore - Poly HD Fabric (Type E400) Type A 0.80 0.81

1" TerraCore - Poly HD FabriFLEX (Type A mount) Type A 0.75 0.76

1" Fiberglass FabriFLEX™ Type A 0.85 0.85

1" TerraCore - Poly HD None Type A 0.80 0.78

1" EcoTACK™ None Type A 0.75 0.74

1" Fiberglass FR701 Type A 0.80 0.78

1" FabriTACK None Type A 0.75 0.77

1" FabriTACK FR701 Type A 0.80 0.80

1" Fiberglass Fabric Type A 0.85 0.82

1" Knauf Ecose Fabric Type A 0.85 0.82

1" Fiberglass None Type A 0.75 0.72

1" Fiberglass FabriART Type A 0.85 0.83

1 1/8" FabriTACK None Type A 0.90 0.86

1 1/8" FabriTACK Fabric Type A 0.90 0.86

1 1/4" FabriTACK Fabric Type A 0.85 0.84

1 1/4" FabriTACK None Type A 0.90 0.87

1 3/8" Fiberglass FabriSPAN™ Type A 0.80 0.79

2" TerraCore - Poly HD None Type A 0.90 0.90

2" Fiberglass Knoll Mezzo Type A 0.95 0.93

2" Fiberglass FR701 Type A 0.95 0.94

Sound Transmission / Fabric Transparency

The table below shows brief acoustical transmission information. A more complete and detailed explanation of these tests can be found by clicking the PDF link in the test column or by contacting FabriTRAK® Systems, Inc. directly.

Track Height Type of Infill Report Fabric Type STC File
Fabric Only FabriSPAN®

1" FabriBLOK w/FTS System (Dual) FR701 47

1" FabriBLOK w/FTS System FR701 43

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