An office pod acoustic rating is comparable only when it is tied to a complete enclosure, a named test method, the exact model and configuration, stated conditions, and a traceable report. A dB headline by itself is not a specification.
That distinction matters when an architect, dealer, facilities lead, or procurement team is choosing a private-call or focus space. Speech privacy is a project outcome; a rating is a measurement result obtained under a defined method. Treating two unqualified numbers as equal can lead to a weak RFQ, an unclear approval process, and an awkward conversation later about what the number actually meant.
Start with the question the rating is meant to answer
Before comparing a number, write down the job the pod needs to do. Is the project trying to reduce distraction from calls in an open office, create a more private setting for one-to-one conversations, or support focused work beside active collaboration areas? Those are related needs, but they are not a substitute for a test method or an acoustic brief.
A useful specification separates three ideas: the activity taking place inside and outside the pod; the project requirement for privacy, comfort, code coordination and user experience; and the evidence in a named report for a named product under stated conditions.
The ISO 23351-1:2020 standard is relevant because it addresses laboratory measurement of speech-level reduction for office furniture ensembles. In plain English, that is a prompt to look at the complete furniture enclosure and the method behind the claim—not just a panel, a material sample, or a marketing label.
Do not turn that standard reference into a universal threshold. It does not tell a buyer that every pod with a certain number will be suitable for every room, speech pattern, layout, or privacy requirement. It gives the buyer a structured basis for asking what was measured.
Why a dB headline is not enough
A decibel figure can look precise while leaving the comparison ambiguous. Two suppliers may use different metrics, test setups, product variants, or reporting conventions. A number may describe a component instead of a complete enclosure, or a configuration that is not the one included in the quotation.
The correct response is not to dismiss every rating. It is to preserve the context that makes a result interpretable. Start by asking the supplier for the actual report or approved technical sheet. If it cannot be supplied for the proposed model and configuration, mark the claim as unverified in the comparison—not as a lower or higher result guessed from adjacent products.
This approach also avoids the inaccurate shortcut of promising absolute sound isolation. A speech-reduction result does not establish that outcome. Project privacy can also depend on placement, surrounding noise, adjacent rooms, building services, user behavior, and conversations outside the enclosure.
What a report does not decide for you
Even a well-scoped laboratory report is one input to a workplace decision, not a substitute for the project brief. It does not automatically establish how a proposed pod will perform beside a busy café area, under a particular ceiling system, or in a circulation route where people continue talking outside the enclosure. Nor does it resolve ventilation, electrical, fire, sprinkler, egress, accessibility, furniture, service, or local-code questions.
Use the report to make the acoustic claim traceable, then keep those separate decisions in their own evidence columns. This protects the buyer from allowing a strong-looking technical document to carry more scope than it actually has. It also gives the project team a clearer reason to involve the acoustic engineer early—before a rating becomes an unqualified line in a tender or a comparison table.
For a useful reading of the method’s limited scope, keep the ISO standard record attached to the technical file alongside the model-specific report. The standard can orient a non-specialist; the engineer decides whether the offered evidence answers the specific project question.
The six checks for comparing office pod acoustic ratings
1. Identify the metric
Ask the supplier to state the metric exactly as it appears in the report. Do not relabel it as “soundproofing,” “noise reduction,” or “privacy” unless the report uses a compatible definition. The measure should answer a defined question about speech-level reduction or another named acoustic property.
2. Name the test method and report
A claim needs a report title or identifier, test date, laboratory or responsible party, and named method. This allows a reviewer to check the scope and avoids treating a website excerpt as the full technical record. The standard reference is useful context, but the report for the proposed product is the evidence that matters in an RFQ.
3. Confirm that the complete enclosure was tested
Check whether the report describes a complete pod, a partial assembly, or a component. Doors, glazing, seals, ventilation openings, electrical cut-outs, furniture, and other configuration details can affect what is being compared. A good evidence package says what was included and what was not.
4. Match the exact model and configuration
The report should identify the family, model, revision or version, and relevant options. Do not borrow a result from a larger or smaller pod, a prior version, a different door or glazing arrangement, or another market configuration. The model named in the report should match the model in the quotation.
5. Read the conditions and limitations
A rating should travel with its test conditions and stated limitations. Ask what was measured, where speech and measurement positions were located, which configuration was used, and whether the report applies only to a laboratory arrangement. An acoustic engineer can decide whether that evidence is appropriate for the project’s design assumptions.
6. Preserve traceability in the decision record
Save the report with the submittal, cross-reference it to the quotation line, and record any difference between the tested and offered configuration. This turns a marketing comparison into an auditable procurement record. It also makes later coordination with facilities, design, and compliance reviewers much clearer.
Use this comparison matrix before choosing a supplier
The matrix below is deliberately designed to expose missing information. A blank cell is useful: it signals a question that should be resolved before a technical claim is used in a specification.
| Comparison field | What to record | Why it matters | Do not accept instead |
|---|---|---|---|
| Exact metric | Report wording and unit exactly as supplied | Prevents incompatible measures being presented as equal | A paraphrased soundproof headline |
| Test method | Standard or method name, report ID and date | Lets the reviewer assess scope and repeatability | An undated website statement |
| Test object | Whether the complete enclosure was tested | Separates a pod result from a component result | A panel, glass, or material claim |
| Model match | Family, model, version and quoted options | Keeps the report tied to the offered product | A number from another size or revision |
| Conditions | Test arrangement and report limitations | Shows what the result does and does not describe | An implied real-office outcome |
| Review status | Acoustic engineer or project reviewer decision | Creates accountable project sign-off | A sales interpretation alone |
For a Comine project, use the Comine Booth resource as a route to the relevant product family, not as a substitute for the model-specific report. The public Comine FAQ likewise recommends requesting the exact test report for the model and configuration being quoted. That is the right next action when a public page and a technical requirement do not share the same level of detail.
Turn the matrix into an RFQ evidence request
The strongest procurement request is short, specific, and neutral. It does not tell a supplier what result to provide; it asks the supplier to show what supports the claim for the offered configuration.
- The exact product family, model, revision and configuration included in the quote.
- The model-specific acoustic report or approved technical sheet, including the named method, report identifier, date and issuing party.
- A statement of what complete enclosure and options were tested.
- The report’s result wording, conditions, limitations and any scope exclusions.
- Confirmation of any difference between the tested product and the proposed product.
- Contact details for the party able to answer technical questions during the acoustic-engineer review.
Keep other technical questions separate. Ventilation, electrical connection, fire and sprinkler coordination, egress, accessibility, installation, lead time, pricing, and certification each need their own model- and market-specific evidence. A speech-reduction report cannot prove them.
Where an acoustic engineer adds value
An acoustic engineer does more than choose the largest number on a comparison sheet. They can check whether the requested metric and method match the intended privacy objective, whether the report scope matches the quoted configuration, and whether the workplace context introduces issues the laboratory report does not answer.
Bring the engineer in before the project team converts a supplier headline into a requirement. Provide the floor plan, nearby work modes, expected occupancy, adjacent spaces, and the complete evidence matrix. Ask the engineer to identify which project criteria need separate review and which report limitations must be visible in the specification.
For early workplace planning, the Modular Office Pods guide can help frame the broader spatial question. It should not be used to infer acoustic performance for an unverified configuration.
Common questions about office pod acoustic ratings
Is a higher office pod acoustic rating always better?
Not automatically. A higher figure may be useful only when it uses a compatible metric, method, test scope, configuration, and conditions. Compare the evidence package first, then ask whether it fits the project requirement.
Does an acoustic rating create total sound isolation?
No. A rating is a result within a defined method and scope. Avoid absolute sound-isolation language unless a qualified project requirement and supporting evidence justify it.
Can we compare a wall-panel rating with an office pod rating?
Not as if they describe the same test object. A complete enclosure includes more than a wall panel. Record the evidence scope and ask the technical reviewer whether the measures are comparable for the intended decision.
What should be on a model-specific report?
At minimum, ask for the model/configuration, metric, named method, report identifier, date, issuing party, test object, stated conditions, result wording and limitations. The acoustic engineer should confirm whether additional project information is needed.
Can a public product page replace a report?
No. A public page can help a buyer locate a product family or start a conversation, but it may not identify the exact test scope, product revision or quoted options needed for a specification.
Make the evidence request before the product decision
A good office pod acoustic rating comparison is not a contest between isolated numbers. It is a disciplined check that the metric, method, enclosure, model, conditions and report all describe the same proposed product.
Discuss Your Project with Comine and request the model-specific technical documents needed for your quote. Bring the report matrix and your acoustic engineer into the review before any performance claim is written into the project specification.
