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Contact Information

Mailing Address:
B.L. Wilcox & Associates
P.O. Box 829
Whittier CA 90608

Physical Address:
7615 Baldwin Place
Whittier CA 90602

Toll Free: 800-272-0643
Local: 562-693-2787
Fax: 562-693-5843

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J.L. Industries - STC Series - STC 47 Rated Flush Access Panels for Walls

Jl Industries Introduces the First STC-Rated Access Panel on the Market! Rated to STC 47 for Sound-Rated Walls to help you meet noise containment and sound transmission blocking requirements. Patent Pending.
Model STCD Specifications

Construction: 16 gauge CRS 1" Wide Frame, and Door is 20 gauge CRS

Finish: Powder coat gray primer.

Hardware: Heavy Duty, Continuous Hinge

Latch/Lock: Compression Paddle Latch, 2 for Heights Greater than 30".

Gasketing: Heavy Duty EPDM Rubber

Insulation: Proprietary Sound-Blocking Assembly

STC Rating: 47 When Installed as Directed in STC-rated Wall.

Sizes: Minimum 12" x 12", Maximum 24" x 36"

Labeling: Intertek Warnock Hersey® Listing


Locking Black Flush Paddle Latch, Zinc-Plated Latches
Stainless Steel - 16 ga Frame, 20 ga Door
Galvanneal Steel - 16 ga Frame, 20 ga Door
Other Powder Coat Paint Colors
Other Sizes up to 24" x 36" Available in Door Sizes of 1/4" Increments

TESTED IN ACCORDANCE WITH: ASTM E90-09 Sound Transmission Loss of Building Partitions

CLASSIFIED IN ACCORDANCE WITH: ASTM E413-10 Classification for Rating Sound Insulation of Partitions or Floors, ASTM E1332-10a Standard Classification for Rating Outdoor-Indoor Sound Attenuation