Guests complaining about noise in your hotel? We improve sleep comfort.
Acoustic advice and measurements for hotels based on the NHR-ACOUSTICS-01:2025 guideline. Two comfort classes, product-neutral, internationally applicable.
Request the NHR guideline for free
Familiar issues in hotels
The NHR-ACOUSTICS-01:2025 guideline
KGI Groep is the author of the NHR-ACOUSTICS-01:2025 guideline for acoustic comfort and quiet in hotels. This international, product-neutral guideline defines two performance comfort classes (A and B) and is applicable in specifications, Programmes of Requirements, brand standards and tenders.
In vier stappen naar uw rapport
Request the guideline
Receive the NHR-ACOUSTICS-01:2025 guideline free of charge by email.
Consultation
We discuss how the guideline fits your hotel or hotel chain.
Measurement or assessment
On location we measure whether your hotel meets Class A or B.
Report and certification
You receive a report with results and, if applicable, a quality label.
“The acoustic report from KGI gave us the substantiation we needed. Professional, clear and directly usable.”
“We were looking for a partner who truly masters the NHR guideline. KGI Groep is the author, and you can tell from every recommendation.”
“Brand standard updates for 14 hotels streamlined thanks to the clear measurement methodology and reporting. Tender specs are now unambiguous.”
Request the NHR guideline for free
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You will receive the guideline as a PDF within 1 business day.