B7 · Specifications / Acoustic Doors
How to Specify Acoustic Doors for Apartment and Hotel Projects
A practical buyer checklist for coordinating the complete acoustic door set: leaf, frame, seals, hardware preparation, testing notes and installation conditions.
Quick answer
For apartment and hotel projects, specify an acoustic door as a complete opening system by confirming the required performance, leaf and frame construction, perimeter seals, threshold detail, hardware preparation and the tested or approved configuration before production.
Acoustic performance starts with the complete door set
In an apartment, hotel or office project, the door leaf is only one part of the sound-control path. The frame, seals, threshold, wall construction, hardware and installation all influence the final result. Start with a room and opening schedule rather than a generic “soundproof door” label.
Start with the room and adjacency schedule
List bedrooms, guest rooms, meeting rooms, corridors, service spaces and plant rooms separately. Note what sits on the other side of each opening and whether the door is used continuously, periodically or only for maintenance. This gives the factory a practical reason for each specification.
- Room mark and adjacent space
- Opening width, height and wall thickness
- Required handing and swing direction
- Finish, frame and threshold notes
Specify the leaf, edge and frame
Record leaf thickness, construction, face finish, edge treatment and the lock and hinge sides. Then match those fields to the frame material, frame depth and installation joint. A frame that does not match the finished wall thickness can compromise both installation quality and the intended seal line.
Coordinate seals, threshold and hardware
Perimeter compression seals, door-bottom treatment and threshold details should be considered before hardware is released. Separate “hardware preparation” from “hardware supplied” so the quotation and site responsibility remain clear.
For locks, hinges, closers, door stops, electronic access and hold-open devices, use a hardware set code on the schedule. This prevents a visually similar door from receiving the wrong preparation.
Testing and installation boundaries
If a project requires a sound-control target, provide the applicable test requirement and the complete door-set definition. Laboratory results belong to a defined specimen and test condition; they should not be presented as a universal site guarantee. Wall build-up, installation tolerance and seal continuity still need to be checked on site.
A buyer-ready acoustic door schedule
A useful schedule can include: Mark, Location, Leaf Size, Wall Thickness, Frame, Finish, Seals, Hardware Set, Threshold, Handing and Notes. When those fields are complete, the factory can review the door set, identify open points and prepare a more useful quotation.
For a first review, send the schedule together with drawings, finish references and any project testing requirement.
Buyer questions
Include room mark, leaf size, wall thickness, frame, finish, seals, hardware preparation, threshold and installation notes. A label such as “soundproof door” alone is not enough for production.
No. Laboratory results apply to a defined door set and test condition. Wall construction, installation, seals, hardware and site workmanship can change the field result.
Yes. Send the room schedule, opening sizes, wall thickness, finish and hardware requirements through the inquiry form so the complete door set can be reviewed.
Send door sizes, finish and destination for a practical project review.
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