Manufacturer

B11

B11 develops and manufactures lightweight, free-standing and suspended room-acoustic objects in Edling, Bavaria. Founded in 2011 by Dirk Huber, the brand stands for distinctive, design-led acoustic solutions „made in Bavaria“. The core range is based on melamine resin foam (Basotect) with a textile cover (Camira Nexus/Lucia): the TOWER OF SILENCE acoustic column, the CUBE, the square WING, the rotatable ROTARY WALL and the suspended FLYING WALL room divider. B11 also offers a PET line made from recycled ARCHISONIC Felt (Impact Acoustic) and the through-dyed WING UNICOLOR. Sound absorption is documented per product — via accredited measurements (Müller-BBM, University of Stuttgart) or manufacturer data sheets; free-standing single objects as the equivalent absorption area A per object.

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Documents

Fire protection OEKO-TEX Datasheet

B11 Flying Wall

Name: B11 Flying Wall
Brand: B11

Flying Wall

Free-hanging

Description

The FLYING WALL zones open areas from above — three suspended panels that float as an airy divider over workstations and meeting islands. They create calm and loose separation without using up floor space.

Technical data

Material: Melamine resin foam with fleece insert, textile-covered

Surface: Camira Nexus (100% polyester); Lucia / Lucia CS on request

Up to fire class: B1 — flame-retardant per DIN 4102-1 (Basotect core)

Application: Open-space zoning, meeting islands, lounge

Certifications: Oeko-Tex Standard 100 (cover); building-authority test certificate Basotect G

Colours: Camira Nexus, Lucia & Lucia CS; custom colours per RAL / brand CI

Measurement data

Sound absorption

Reverberation chamber (ASTM C423 / ISO 354)

A_obj

4.70 m²

at 1 kHz

Frequency values

A_obj nach ISO 354 (m²)

f (Hz)	100	125	160	200	250	315
A_obj	0.60	0.90	1.30	1.40	1.90	2.60

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Method (354): Measured

Room volume: 7,049 cu ft

Measurement date (354): 2018-08-20

Test report: M103132/8

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Measured values as a table (1 measurement)

B11 Flying Wall: sound absorption coefficient αs per ISO 354 by frequency and test build-up
Build-up	NRC	100 Hz	125 Hz	160 Hz	200 Hz	250 Hz	315 Hz	400 Hz	500 Hz	630 Hz	800 Hz	1000 Hz	1250 Hz	1600 Hz	2000 Hz	2500 Hz	3150 Hz	4000 Hz	5000 Hz
B11-FLYING WALL with Bespannung Nexus (von der ceiling abgehängtes Raumtrennelement) \| Prüfung als Einzelabsorber; ein Element (drei Einzelpaneele) von der ceiling suspended; Prüfung nacheinander an zwei unregelmäßig verteilten Positionen \| DIN EN ISO 354 \| Prüfbericht M103132/8 (A_obj, m²)	–	0.60	0.90	1.30	1.40	1.90	2.60	3.30	3.70	4.10	4.70	4.70	4.90	5.00	5.00	5.10	5.00	5.10	5.20

Measured values as a table (1 measurement)

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Last updated: 09/04/2026