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Easy to Install Sound Absorption

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QuietPerf Panels

Durable Perforated Metal Acoustic Panels Designed to Control Reverberation and Reduce Noise

Test Cells
Gymnasiums
Auditoriums
Class Rooms
Community Centers
Studios
Generator Enclosures

Mechanical Rooms
Waste Water Treatment
Corridors
Correctional Facilities
Transportation
Convention Centers

Standard Panels:

4" thick x 14" wide x up to 144" long
3" thick x 16" wide x up to 144" long
2" thick x 18" wide x up to 144" long
Rugged 20 gauge perforated galvanized steel
Custom sizes available

Installation Options:

Wall or Ceiling
Vertical or Horizontal
Interior or Exterior

Product Features

16" gauge "Z", "J" and "Hat" channel mounting brackets
Concealed mounting brackets available
Polyester powder finish paint available in a wide selection of colors
Panel fill protection (poly bag and spacer)
Graffiti Resistant
Non-combustible
Custom sizes available

Photo Gallery

DePaul Panels

DePaul Panels

QuietPerf Wall and Ceiling

QuietPerf Wall and Ceiling

Ridgeland Commons - 2

Ridgeland Commons - 2

QP Cutout 1

QP Cutout 1

QP Cutout 2

QP Cutout 2

QP Cutout 3

QP Cutout 3

Stainless Steel Absorption

Stainless Steel Absorption

Ridgeland Commons - 1

Ridgeland Commons - 1

Washington College

Washington College

AmShalom Roof Top

AmShalom Roof Top

Generator Room

Generator Room

Utilizing Model NB-II

Utilizing Model NB-II

Vero Beach NS Panels

Vero Beach NS Panels

Vero Beach 2

Vero Beach 2

Manufacturing 1

Manufacturing 1

Generator Room 1

Generator Room 1

Water Treatment 1

Water Treatment 1

Water Treatment 2

Water Treatment 2

Water Treatment 3

Water Treatment 3

Water Treatment 4

Water Treatment 4

AmShalom 1

AmShalom 1

AmShalom 2

AmShalom 2

AmShalom 3

AmShalom 3

Washington 2

Washington 2

Washington 3

Washington 3

Washington 4

Washington 4

Vero Beach 1

Vero Beach 1

Videos

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Specifications

Performance | 2" Thick | 3" Thick | 4" Thick | 2 ¹/₂" Thick

Click the icon to download the specifications.

Acoustical Performance Data

Octave Band Center Frequency, Hz	125	250	500	1K	2K	4K	NRC	RAL Test #
Sound Absorption Coefficient
NB-II Steel	0.26	0.65	1.06	1.13	1.11	1.06	1.00	A07-124
QP-2 2" Airspace Behind	0.39	0.70	1.23	1.20	1.16	1.12	1.05	A07-125
NB-II-A Aluminum	0.27	0.63	1.09	1.06	1.04	1.03	0.95	A08-015
NB-II-B Bagged	0.35	0.63	1.08	1.12	0.94	0.77	0.95	A03-193
NB-III Steel	0.13	0.91	1.15	1.07	0.99	0.99	1.05	NRC-160135
NB-IV Steel	0.88	1.16	1.34	1.25	1.20	1.13	1.25	A07-122
QP-4 2" Airspace Behind	0.94	1.31	1.43	1.29	1.26	1.20	1.30	A07-123
NB-IV-A Aluminum	0.87	1.26	1.18	1.04	1.08	1.00	1.15	A08-014
NB-IV-B Bagged	0.78	1.10	1.19	1.04	1.02	0.81	1.10	A03-191
NB-II-V 2½" Thick-V-Ridge	0.46	0.86	1.36	1.20	1.03	0.83	1.10	A04-056
All tests performed by an independent NVLAP accredited acoustical testing facility. Sound Absorption Coefficients by the Reverberation Room Method ASTM C-423-02.

NB-II Steel

Downloads	PDF	AutoCAD	Word
Specifications
Panel Description
Options
Order Form
Order Form (2)

*More specific details for doors, louvers and penetrations are available upon request.

Test Report: Test Number #
(available upon request)

Details

This panel is 2” thick x 18” wide x up to 144” long. The perforated pattern is 3/32” holes on 3/16” staggered centers. The panel is constructed of 22 gauge galvanized perforated steel (A-60 Galvanneal if finish painted, G-90 spangled galvanized steel if un-painted).

NB-II-A Aluminum

Downloads	PDF	AutoCAD	Word
Specifications
Panel Description
Options
Order Form
Order Form (2)

*More specific details for doors, louvers and penetrations are available upon request.

Test Report: Test Number #
(available upon request)

Details

This panel is 2” thick x 18” wide x up to 144” long. The perforated pattern is 3/32” holes on 3/16” staggered centers. The panel is constructed of .040 aluminum.

NB-II-B Bagged

Downloads	PDF	AutoCAD	Word
Specifications
Assembly Details
Order Form
Order Form (2)

*More specific details for doors, louvers and penetrations are available upon request.

Test Report: Test Number #
(available upon request)

Details

This panel is 2” thick x 18” wide x up to 144” long. The perforated pattern is 3/32” holes on 3/16” staggered centers. The acoustic fill is encapsulated in a minimum 2 mil thick poly bag and includes a plastic mesh spacer between the perforated face and the bagged fill. The panel is constructed of 22 gauge galvanized perforated steel (A-60 Galvanneal if finish painted,G-90 spangled galvanized steel if un-painted).

QP-2 2" Airspace Behind

Downloads	PDF	AutoCAD	Word
Specifications
Assembly Details
Order Form
Order Form (2)

*More specific details for doors, louvers and penetrations are available upon request.

Test Report: Test Number #
(available upon request)

Details

This panel is 2” thick x 18” wide x up to 144” long. The perforated pattern is 3/32” holes on 3/16” staggered centers. The acoustic fill is encapsulated in a minimum 2 mil thick poly bag and includes a plastic mesh spacer between the perforated face and the bagged fill. The panel is constructed of 22 gauge galvanized perforated steel (A-60 Galvanneal if finish painted,G-90 spangled galvanized steel if un-painted).

NB-III Steel

Downloads	PDF	AutoCAD	Word
Specifications
Panel Description
Options
Order Form
Order Form (2)

*More specific details for doors, louvers and penetrations are available upon request.

Test Report: Test Number #
(available upon request)

Details

This panel is 3” thick x 16” wide x up to 144” long. The perforated pattern is 3/32” holes on 3/16” staggered centers. The panel is constructed of 22 gauge galvanized perforated steel (A-60 Galvanneal if finish painted, G-90 spangled galvanized steel if un-painted).

NB-III-B Bagged

Downloads	PDF	AutoCAD	Word
Specifications
Assembly Details
Order Form
Order Form (2)

*More specific details for doors, louvers and penetrations are available upon request.

Test Report: Test Number #
(available upon request)

Details

This panel is 3” thick x 16” wide x up to 144” long. The perforated pattern is 3/32” holes on 3/16” staggered centers. The acoustic fill is encapsulated in a minimum 2 mil thick poly bag and includes a plastic mesh spacer between the perforated face and the bagged fill. The panel is constructed of 22 gauge galvanized perforated steel (A-60 Galvanneal if finish painted,G-90 spangled galvanized steel if un-painted).

NB-IV Steel

Downloads	PDF	AutoCAD	Word
Specifications
Assembly Details
Order Form

*More specific details for doors, louvers and penetrations are available upon request.

Test Report: Test Number #
(available upon request)

Details

This panel is 4” thick x 14” wide x up to 144” long. The perforated pattern is 3/16” holes on 3/32” staggered centers. The panel is constructed of 22 gauge galvanized perforated steel (A-60 Galvanneal if finish painted, G-90 spangled galvanized steel if un-painted).

NB-IV-A Aluminum

Downloads	PDF	AutoCAD	Word
Specifications
Assembly Details
Order Form

*More specific details for doors, louvers and penetrations are available upon request.

Test Report: Test Number #
(available upon request)

Details

This panel is 4” thick x 14” wide x up to 144” long. The perforated pattern is 3/16” holes on 3/32” staggered centers. The panel is constructed of .040 aluminum.

NB-IV-B Bagged

Downloads	PDF	AutoCAD	Word
Specifications
Assembly Details
Order Form

*More specific details for doors, louvers and penetrations are available upon request.

Test Report: Test Number #
(available upon request)

Details

This panel is 4” thick x 14” wide x up to 144” long. The perforated pattern is 3/16” holes on 3/32” staggered centers. The acoustic fill is encapsulated in a minimum 2 mil thick poly bag and includes a plastic mesh spacer between the perforated face and the bagged fill. The panel is constructed of 22 gauge galvanized perforated steel (A-60 Galvanneal if finish painted, G-90 spangled galvanized steel if un-painted).

QP-4 2" Airspace Behind

Downloads	PDF	AutoCAD	Word
Specifications
Assembly Details
Order Form

*More specific details for doors, louvers and penetrations are available upon request.

Test Report: Test Number #
(available upon request)

Details

This panel is 4” thick x 14” wide x up to 144” long. The perforated pattern is 3/16” holes on 3/32” staggered centers. The panel is constructed of 22 gauge galvanized perforated steel (A-60 Galvanneal if finish painted, G-90 spangled galvanized steel if un-painted).

NB-II-V 2¹/₂" Thick

Downloads	PDF	AutoCAD	Word
Specifications
Assembly Details
Order Form

*More specific details for doors, louvers and penetrations are available upon request.

Test Report: Test Number #
(available upon request)

Details

This panel is 2-1/2” thick x 30” wide x up to 144” long. The panel face has “V” ridges ¾” deep, 6” on center. The perforated pattern is 3/32” holes on 3/16” staggered centers. The panel is constructed of 22” gauge galvanized perforated steel (A-60 Galvanneal if finish painted, G-90 spangled galvanized steel if un-painted). The acoustic fill is encapsulated in a minimum 2 mil thick poly bag and includes a plastic spacer between the perforated face and the bagged fill. The panel includes four (4) galvanized steel mounting brackets. (Specify 2”, 4” or 6” brackets.)

Literature

Click image to download brochure

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