Acoustical Surfaces, Inc. -Studio 3D™ Soundproof Interior Doors


ASI is proud to offer the markets first affordable soundproof interior door. Our recording studio doors have an STC value up to 56.

Category: flat faced doors | insulated doors | interior passage doors...

MasterFormat: Hollow Metal Doors and Frames | Stainless-Steel Doors | Solid Plastic Doors...

Acoustical Surfaces, Inc.
123 Columbia Court North Suite 201
Chaska, MN 55318
Tel: (800) 470-6652
Fax: (952) 448-2613

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Studio 3D™ Soundproof Interior Doors

ASI is proud to offer the markets first affordable soundproof interior door. Our recording studio doors have an STC value up to 56. The Studio 3D soundproof 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 soundproofing doors come standard in oak, ready to stain with silver hardware. Custom finishes and hardware options are available for this door sound insulation product.

  • 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 Finished Door Assembly Available

  • Automatic Sill

  • Heavy Duty Hinges (4)

  • 3-Point Latching System

Soundproofing Door & Frame Features

STC Ratings:

Soundproof interior doors are available with ratings up to STC 56


Door products are tested in accordance with the most recent ASTM E-90 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.


ASI will provide the necessary shop drawings, certification of test results and assistance with compliance for all industry standards.


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

Soundproofing Door Specific Features


Recording studio doors are available in a flush design or with vision elite and as single or pairs of hinged doors.


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


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


Oak, ready to stain. Optional maple, cherry, birch and any other wood species are available.

Hardware Color:

Satin Chrome standard. 7 additional custom order finishes available.

Required Installation Kit Includes:

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.

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