Acoustical Baffles

CORE

SIZES

FACING

FIRE RATING

STANDARD THICKNESS

STANDARD DENSITY

STANDARD WIDTHS

MAXIMUM WIDTH

STANDARD LENGTHS

MAXIMUM LENGTH

MATERIAL OPTIONS

PER ASTM E-84

1", 1-1/2", 2"

1-1/2# to 7 #

18", 24", 36", 48"

48"

2', 4'

10'

PVC

Class A

ACOUSTICAL TREATMENT DETAILS

1/3 OCTAVE CENTER FREQUENCY (Absorption Coefficient)

ABSORPTION TOTALS

SYSTEM

DESCRIPTION

FACING

125

250

500

1000

2000

4000

NRC

SAA

SABINS*

Baffle Series Panels

2" Thick x 2lb. Density

4 mil PVC non-perf

0.35

0.73

1.58

1.55

1.04

0.49

1.25

1.21

96.40

Baffle System

2" Thick x 1.5 lb. Density parallel rows only

2 mil PVC perf

0.28

0.86

1.55

1.94

1.82

1.84

1.55

1.54

73.76

Baffle System

2" Thick x 1.5 lb. Density parallel and perpendicular

2 mil PVC perf

0.32

0.82

1.41

1.67

1.64

1.63

1.40

1.38

66.24

Baffle Green Series

2" Thick x 1.6 lb. Density

3.5 mil PVC non-perf

0.41

0.77

1.26

1.56

1.06

0.65

1.15

1.16

74.51