FAQ

The JOKA Multi Box is a modular room-within-a-room for offices. It creates acoustically shielded work, conversation, and meeting areas directly within the office – without structural modifications or permanent walls.

The JOKA Multi Box is used for focused work, confidential conversations, team meetings, video conferences and as a retreat in open office environments.

The JOKA Multi Box is available in three versions and is suitable for the following depending on the model: • one person (focus work), • two people (conversations and short meetings), • up to four people (meetings and teamwork).

The acoustic performance of the JOKA Multi Box has been confirmed by an independent room and building acoustics report. The requirements of DIN 4109 (Supplement 2) with a rated sound insulation value of over 37 dB are clearly met.

Indoors, the JOKA Multi Box achieves an average reverberation time of approximately 0.13 seconds. This very short reverberation time ensures high speech intelligibility and a pleasant atmosphere for conversation.

Yes. The deep-absorbing outer shell of the JOKA Multi Box has an acoustic effect that extends into the room where it is installed. Their effect is equivalent to approximately 12 m² of deep absorber surface and sustainably reduces reverberation time in the office.

No. The JOKA Multi Box can be set up without any structural or technical preparation. It is integrated directly into the existing office.

Yes. The JOKA Multi Box can be used individually or combined as a group system. It can be flexibly positioned, expanded, or rearranged.

Yes. The JOKA Multi Box is accessible for people with disabilities. With appropriately placed furniture, it can also be used by wheelchair users.

The JOKA Multi Box is not a piece of furniture, but a fully-fledged room-within-a-room. It offers: • tested acoustic performance values, • High space efficiency thanks to the double-door sliding table design, • Impact both internally and externally, • Series production readiness and practical testing.

The combination of double doors and a sliding table eliminates the need for door swing areas. A separate floor panel is not required. This keeps the external dimensions compact while allowing for a generously sized interior.

The JOKA Multi Box features an integrated, low-noise ventilation system that continuously supplies fresh air and removes used air.

Yes. The JOKA Multi Box can be prepared for the integration of safety and building technology such as fire alarm systems or CO₂ sensors.

The JOKA Multi Box is made from durable, sustainable materials. The material selection is based on Cradle-to-Cradle principles and is designed for long-term use.

The JOKA Multi Box is suitable for businesses of all sizes, especially for: • open office concepts, • hybrid working models, • Project and teamwork, • Architect- and planning-intensive work environments.

Yes. The JOKA Multi Box was developed with a user-centric approach, tested in real office environments, and implemented as a production-ready solution.

Further information, configuration options and personal advice can be obtained directly via the website or in a personal conversation.