Quilted Curtain S.T.O.P.: Soundproof Curtains & Barriers

quilted curtain

Absorptive/Noise Barrier Quilted Soundproofing Curtains

  • For Unusual Conditions
  • Cost Effective
  • Water & Chemical Resistant

Quilted Curtain S.T.O.P. is a noise barrier and sound absorber, designed to enclose different types of noise sources or work areas. It can be custom-made to suit any application and is suitable for industrial, commercial, and residential settings. The curtain is an effective and durable sound absorber that comes with a mass-loaded vinyl barrier option. The product is available in 1-inch and 2-inch thicknesses. The curtain panels are constructed with grommets across the top and hook-and-loop fasteners along the vertical edges.

Product Testing & Information

  • Product Data Sheet
  • CSI Specifications
  • 4 Ways to Quiet a Noisy Machine
  • Finishing Field Cuts
  • MSDS
  • Installation Instructions
  • ASTM E-84 Test – BBC-13
  • Sound Transmission Loss (STC) – BBC-13 1″
  • Sound Transmission Loss (STC) – BBC-13 2″
  • ASTM E-84 Test – BSC-25
  • Sound Transmission Loss (STC) – BSC-25 2″
  • Access All

What are the different types of Quilted Curtain S.T.O.P.?

Quilted Curtain S.T.O.P. comes in several types with two variants, the BSC-25 and BSC-13, with varying specifications to cater to a range of acoustic requirements. The type of curtain refers to its design, thickness, and the weight of the barrier used.

Type Thickness STC Value Frequency
BSC-25 with 1lb. barrier 1-inch 12 125Hz
10 250Hz
27 500Hz
40 1kHz
44 2kHz
43 4kHz
BSC-25 with 2lb. barrier 1-inch 19 125Hz
22 250Hz
28 500Hz
40 1kHz
56 2kHz
61 4kHz
BBC-13 with 1lb. barrier 1-2-inch 11 125Hz
10 250Hz
24 500Hz
30 1kHz
35 2kHz
35 4kHz
BBC-13 with 2lb. barrier 2 -inch 19 125Hz
22 250Hz
28 500Hz
40 1kHz
56 2kHz
61 4kHz

Sample Colors: (Click on Images for Larger View of Quilted Soundproof Curtain)

Absorptive/Noise Barrier Quilted Curtains

Product Specs

MATERIAL

Quilted fiberglass core with vinyl-coated fiberglass-cloth facing and vinyl noise barrier

PATTERN

Quilted Diamond Pattern

FEATURES

Effective and durable sound absorber with mass loaded vinyl barrier option.

APPLICATIONS

Used as an economical, effective noise barrier and sound absorber to enclose many types of noise sources or work areas. The sound barrier curtains can be custom fabricated for almost any application. These noise-blocking blankets can be used in industrial, commercial & residential applications.

THICKNESS

BSC-25: Nominal - 2”
BBC-13: Nominal - 1”, 2”

SIZES

BSC-25 Curtain (Quilting on Both Sides) – Standard: 48″ Wide and Lengths up to 25′

BBC-13 Curtain (Quilting on One Side – Standard: 54″ Wide and Lengths up to 25′

Custom sizes of quilted soundproof curtains are also available.

COLOR

Standard PVC Facing – Silver
Optional PVC facing – Black, Tan, White

FLAMMABILITY

Class A Fire Rated per ASTM E84

INSTALLATION

Hook and loop fasteners, grommet hangers, curtain spanport hardware.

GROMMETS

Standard Brass. (Stainless steel upgrade available upon request) ID: 9/16″ Grommet Center 1 ¼″ down from top of panel

Testimonials

CURTAIN S.T.O.P. – Sound Transmission Loss – ASTM E90
Frequency 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz STC
BSC-25 w/ 1lb. Barrier 12 16 27 40 44 43 29
BSC-25 w/ 2lb. Barrier 19 22 28 40 56 61 33
BBC-13 w/ 1lb. Barrier 11 16 24 30 35 35 27
BBC-13 w/ 2lb. Barrier 19 22 28 40 56 61 33
CURTAIN S.T.O.P.: Sound Absorption Coefficients
Frequency 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
1″ Fiberglass 0.12 0.47 0.85 0.84 0.64 0.62 0.70
2″ Fiberglass 0.19 0.99 0.96 0.80 0.57 0.33 0.85
transmission loss