70dBopen-plan office≈35dBinside the booth
Open-plan noise drops to quiet-library level. A conversation inside cannot be heard a metre from the booth.
Certificates & documentation
“35 dB sound insulation” is not a marketing claim — it is the result of laboratory testing to ISO standards. Certificates, patents, test reports and the full documentation set in one place, for architects, facility managers and tender teams.
~35dBsound insulation · ISO 11957
3patents + EU registered design
8standards and certificates
up to10yearsstructural warranty
Certificates, standards and patents
AcousticsISO 11957Sound insulation
AcousticsISO 23351-1Speech noise
SafetyCEEU safety
MaterialsRoHSSubstances
MaterialsREACHChemical safety
FireClass B1Fire safety
MaterialsClass E1Formaldehyde
PatentEUIPO RCDEU registered design
Acoustics & engineering
Verified in the laboratory
The figures above come from test reports, not a slide deck. Measured by the AGH laboratory in Kraków.
ISO 11957 · ISO 23351-1What you can download
Certificates, patents and test reports download instantly. The catalogue and drawings we will email within one working day.
CertificatesAll certificates
CE declaration of conformity, RoHS, the VOC emissions report and the trademark certificate.
PDF · 4 files
PatentsAll patents
EU registered designs for Solo, Duet and Quartet (EUIPO RCD 015018000) plus the Ukrainian patents.
Test reportsAcoustic test reports
AGH Kraków laboratory measurements: sound insulation to ISO 11957 and speech level reduction to ISO 23351-1.
PDF · 2 files
CatalogueCatalogue 2026
Dimensions, specifications, standard equipment and RAL options for all 9 models.
PDF · 1 file
Download the catalogue
CAD · DWGDrawings and CAD blocks
Drawings plus floor, electrical and ventilation requirements. DWG blocks for AutoCAD and Revit.
PDF · DWG · on request
Frequently asked questions
Yes. Acoustic test reports to ISO 11957 and ISO 23351-1, along with material certificates, are available on request — for tenders, architects and security teams.
It is the level of noise reduction measured to ISO 11957. In plain terms, a conversation inside the booth cannot be heard outside, and office noise barely gets in. Available levels: ~25 dB in the Lite / WorkPod series and ~35 dB in the Premium series.
Acoustics — ISO 11957 and ISO 23351-1. Safety — CE, RoHS and REACH. Fire safety — class B1. The design is protected by patents UA 147003 and 150386 and the EU registered design EUIPO RCD 015018000.
Yes. The materials comply with RoHS and REACH, the wood-based boards carry formaldehyde emission class E1, and the finishes are fire safety class B1. The booths are suitable for corporate offices, banks and government institutions.