Sound Rated Acoustic Doors

Industrial Sound-Rated Acoustical Doors
Studio Sound Doors
Sound Rated Sliding Acoustic Doors
SCIF Sound Rated STC 50 Security Doors

Industrial Sound-Rated Acoustical Doors

eNoise Control fabricates and provides sound rated acoustic doors for commercial and industrial applications. Sound Transmission Class (STC) of STC-50 up to STC-70 rated doors.


  • Split Frame
  • Fully Assembled Doors
  • Single, double or triple seals
  • Cam-lift hinges
  • Guaranteed acoustic performance
  • Single, double, bi-fold and sliding
  • SCIF doors available
  • Wood veneer option
Acoustic Door
Sound Rated Acoustic Door

Our acoustic doors ship fully assembled, pre-hung and ready to install in the field. The split frame assembly allows ease of installation in the field. Provide your rough opening dimensions and an eNoise Control associate will be able to provide your quote.

Most common ratings for our acoustic doors are STC-50, STC-51, STC-55 thru STC-61, STC-64. Please advise your doors acoustic requirements. Click link to better understand STC rated doors.

Applications include a majority of commercial and industrial applications including: radio/music/television recording studios, music practice, engine test cells, industrial test rooms, pass/fail rooms, anechoic chambers and SCIF’s.

Sample elevation drawing - Acoustic Double door

If you just want to retrofit an existing door with our door seal kit, please go here for more information: door seal kit.

Our AutoCAD submittal shop drawings will include drawing, acoustic test data and simple to follow step by step installation instructions. eNoise Control does offer installation as an option.


Studio Sound Doors

eNoise Control is a premier manufacturer and supplier of studio sound rated doors.  Our soundproof recording studio doors are manufactured and acoustically tested (ratings of STC-45, STC-50, STC-53, STC-60) to meet your music studio/control room performance needs.  


Sound Studio application with acoustic rated door and windows

Sound Studio application with acoustic rated door and windows


Applications include recording studios, control rooms, mix rooms, TV studios, and Pod Cast Rooms.  We offer painted steel and wood veneer finishes.  Windows and full light view are options without compromising the acoustical ratings.  

Our acoustic rated doors are prefabricated, pre-hung, split frame doors that show up on-site ready to be installed.  No time-consuming door kits, multiple parts/pieces to assemble in the field.  Our STC rated acoustic doors meet performance test ratings (lab and field) to assure that the sound control meets your acoustic goals.  No bleed through noise, no air gaps, that other manufactures suffer with field performance. 


Radio podcast studio application with acoustic rated door and windows

Radio podcast studio application with acoustic rated door and windows


Clients provide details to the overall sound wall construction (i.e. layers of drywall, staggered studs, fiberglass fill, etc.), and we can match that acoustic rating wall design with our studio doors.  Most clients specify our STC rated 50 doors to ensure noise control suppression from mixing room to performance/rehearsal room.  The split frame design allows the installer to easily hang the “female” side of the door and then mate with the “male” side of the door to ensure a proper fit and seal.  The cam-lift hinges (standard) allow for the door to open easily and then “set” into the door threshold for a positive acoustic seal at the bottom and perimeter.  This design allows eNoise to gain a reputation for best studio sound door on the market.  References from artists, TV studios, podcast stars, and musicians from all over the country including cities like Los Angeles, Atlanta, Miami to Nashville.   


Sound Rated Sliding Acoustic Doors

Does your project need large door openings to access equipment, yet still have high end sound rated performance?  eNoise Control soundproof sliding door solutions may be the answer. We supply for many applications including theaters, recording studios, movie sets, and industrial test facilities.  You may have the need to include our high-end acoustic sliding doors into your project to isolate disruptive external sounds. Schools, convention centers, and concert halls also benefit significantly from acoustic steel metal sound doors, while machinery enclosures and mechanical equipment rooms require high rated STC doors to help control noise which exceeds OSHA or pass/fail acoustic test noise limits.

Our custom fabricated sound rated horizontal sliding doors utilize high end seals to block out or contain disturbing noises, and are constructed from durable 12-gauge steel on interior and 16-gauge steel skin on exterior. Choose from a motorized or manual, single sliding or bi-parting steel constructed acoustical sliding door assembly with bottom seal at a minimum thickness of 5”.

Horizontal Sliding Sound Rated Doors

The door assembly incorporates an innovative design allowing the installation and re-adjustment of the seal system by means of a 6-way adjustable design (left – right, up – down, in – out). Removal of the door is not required to adjust the seals. Doors function utilizing a slide, drop and lock system whereas all seals are in compression, with no pneumatic seals necessary. This design provides pressure equilibrium and continuous seal at head, jambs and sill.

The heavy-duty track and trolley system utilizes two-way adjustable steel rollers with stainless steel ball bearings, accelerating smoothly on a sliding track in either the open or close state to a max velocity of six to eight inches per second, and decelerating smoothly to a stop at the completion of an operation. Sliding doors incorporate Linear Guide Rails and Guide Block System, Urethane Power Transmission Belt and gear drive system and will come equipped with an acoustical shroud over the guide belt system. 

Oversized doors utilize an electrical motor operation with variable speed operation and UL listed control panels. Custom sizes are available for interior or exterior use, and are furnished with two (one interior and one exterior) three-button operation interfaces, and a minimum of two motion sensors (one exterior and one exterior). 

Sound Rated Sliding Acoustic Door


SCIF Sound Rated STC 50 Security Doors

SCIF Sound Rated Door

SCIF Sound Rated Door

eNoise Control’s Pre-engineered and factory assembled, SCIF Security Doors offer immediate performance and guaranteed noise reduction.

eNoise Control’s SCIF Security Doors arrive at the site completely factory assembled including cam-lift hinges, specified hardware, fully mortised adjustable compression bottom seal, and magnetic and foam seals on the door leaf and frame. In-factory adjustment ensures the highest acoustical performance for each door system.

Fully assembled door/frame ready to install.  Reduced installation time equals reduced installation costs.

Typical Applicable Specifications
Guaranteed to exceed the STC Rating of DCID 6/9 and JAFAN 6/9
Acoustic Ratings STC 48-52
NSA 73-2A and 65-6

SCIF Sound Rated Door

SCIF Sound Rated Door


Standard Door Applications

SCIF Emergency Doors
SCIF Entrance Doors
SAP Areas

SCIF Door Options
Guardian Fire Label
Wood Veneer Finish
Bullet Resistant Construction
Multiple Sizes



SCIF Door Feature

SCIF Door Features
Single-source responsibility for door, door frame, acoustical seals, hardware and any other special features.

Two-piece fully welded split frame, sized to fit existing rough opening for new construction onto retrofit an existing opening.

In–factory adjustment ensures the highest acoustical performance for each installed door system.

Cam-lock security hinges create a positive acoustic seal every time door is closed.
CDX-09 and LKM7000 series combination locks to meet all Sound Group requirements.
Rugged 14 gauge welded steel construction.


Acoustic Performance Data 125 250 500 1k 2k 4k STC
Sound Transmission Loss Data, dB
STC-46 – 2½” Thick – 8.6 PSF 36 41 45 51 50 52 48
STC-50 – 2½” Thick – 10.1 PSF 37 42 50 49 51 55 50
STC-51 – 2½” Thick – 10.1 PSF 40 44 48 52 52 55 51
STC-52 – 2½” Thick – 10.5 PSF 40 44 50 53 54 56 52
STC-54 – 3½” Thick – 18.3 PSF 37 47 52 54 55 60 54
STC-56 – 3½” Thick – 20.9 PSF 38 46 55 55 60 63 56
All tests performed by an independent NVLAP accredited acoustical testing facility. The test method conforms with ASTM Designations E90-09 and E413-87


Acoustic Performance Data 125 250 500 1k 2k 4k NIC
Sound Transmission Loss Data, dB
STC-61-SAHP – 3½” Thick – 19.3 PSF 42 53 59 63 66 71 62
STC-64-SAHP – 5” Thick – 19.7 PSF 51 59 70 70 71 73 70


Call us at 888.417.1903 or email us at to discuss your sound rated door today!

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