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fabric wall panels
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foam sound proofing
Soundproof Acoustical Door
ASI is proud to offer the markets first affordable soundproof interior door. Our sound control doors have an STC value up to 56. The Studio 3D sound proof doors are ideal for recording studios, offices, band rooms, hotels, dorm rooms, conference rooms or any application where a soundproof interior door is required. The doors come standard in oak ready to stain with silver hardware. Custom finish and hardware options are available.
  • Low Cost – High Performance
  • STC Ratings Up To 56
  • Products Tested per ASTM E-90
  • Custom Manufactured Acoustic Door to Any Size Specification
  • Appx. 300 lb Door Assembly
  • 2¾″ 13 Layer Door Assembly
  • Comes Pre-Hung and Assembled
  • Adjustable Soundproof Jambs & Seals
  • Ready To Stain/Paint To Match Your Decor
  • Best Performance Wood/Metal Finished Door Assembly Available
  • Automatic Sill
  • Heavy Duty Hinges (4)
  • 3-Point Latching System


STC RATINGS: Stop Noise acoustical doors are available with ratings up to STC-56, and acoustical windows up to STC-56 (Studio 6).

TESTING: Stop Noise Door products are tested in accordance with the most recent ASTM E90 standards at accredited Acoustical Laboratories.

FRAME CONFIGURATION: In addition to our standard frame designs, we can engineer special frame profiles to complement wall construction and architectural style.

SERVICES: ASI offers various installation services and will provide the necessary shop drawings, certification of test results and assistance with compliance for all industry standards.

GUARANTEE: Studio 3D doors are guaranteed to be free of defects in workmanship and quality for a period of two years.


CONFIGURATION: Doors are available in a flush design or with vision elite and as single or pairs of hinged doors.

SIZES: Select from standard or custom sizes. We also offer double door pairs as large as 8′ W × 12′ H.

HARDWARE: Door, frame, trim, handle, hinges, perimeter sound seals and door bottom are supplied as part of the tested assembly. Dead bolt or mortise locks available.

FINISHES: Oak, ready to stain. Optional maple, cherry, birch and any other wood species are available. Optional primed metal finish is available for frame and/or door. Primed metal finish is recommended for exterior use.

HARDWARE COLOR: Satin Chrome standard. 7 additional custom order finishes available.

2 Packs of Shims
4 Heavy Duty Jamb Screws
Backer Rod
1 Tube Acoustical Sealant

LEAD TIME: Typically 3-4 weeks. Please check with our professional sales associate to verify actual lead time.
Standard Hardware
Soundproof Door Handle – Venice – Passage Only Soundproof Door Handle – Venice – Thumb Turn Deadbolt Soundproof Door Handle – Venice – Keyed Deadbolt
Venice – Passage Only Venice – Thumb Turn Deadbolt Venice – Keyed Deadbolt
Click on Images To Enlarge
Acoustical Door Thickness Mortise Drop Seal & Strike Plate Exposed Door Jamb Kit
2¾″ Door Thickness Mortise Drop Seal & Strike Plate Exposed Jamb Kit
Wood Caps over Door Jamb Kit Window Lite Kit In Acoustical Door Soundproof Door with Window
Wood Caps Over Jamb Kit Window Lite Kit Smaller Window Kit
Soundproof Double Door Double Door Soundproof  
Double Door Double Door  
Soundproof Door Left Hand Swing Soundproof Door Right Hand Swing  
Left Hand Swing Right Hand Swing  
Soundproof Double Door Left Hand Active Soundproof Double Door Right Hand Active  
Left Hand Active – Double Door Right Hand Active – Double Door  

Watch our soundproof door installation video below. Click the video to play/pause.