Writing interface
Acoustic whiteboards
Whiteboards are usually the hardest surface in the room. Ours carry a PET acoustic core behind the writing face, so the wall you write on is also the wall that absorbs.
System overview
Writing surface and PET acoustic core combined on one wall plane.
The board is built as a sandwich: a toughened glass or acrylic writing face, a 9 or 12 mm PET acoustic core, and a balancing PET back. The PET core absorbs mid and high frequencies; the glass gives a surface that writes clean and erases without ghosting.
Wall-mounted boards are fixed with a concealed aluminium cleat. Mobile versions run on lockable castors and double as room dividers. Desk-mounted boards clamp to the worktop for hot-desking and training rooms.
- Magnetic writing face. Toughened glass or acrylic, magnetic for notes and printed diagrams.
- Acoustic core. 12 mm PET behind the face absorbs speech reflections that a conventional board would return.
- Concealed fixing. Aluminium cleat positions the board 20–30 mm off the wall, keeping the acoustic face clear.
- Mobile option. Castor-mounted boards divide space and provide a writing surface where no wall exists.
- Sizes for the room. From a 600 × 340 mm desk board to 1900 × 1000 mm wall-hung panels.
- Face and core separate. The writing face is a replaceable layer; the PET core stays on the wall.
| Writing face | Acrylic · toughened glass on request |
|---|---|
| Construction | Toughened glass or acrylic writing face over a PET acoustic core |
| Overall thickness | 25–40 mm, depending on format and mounting |
| Freestanding | 800 / 1200 × 1640 mm · R100 · 40 mm |
| Wall-hung | 1500 × 900 / 1000 mm · 1900 × 1000 mm · R100 · 25 mm |
| Desk | 600 × 340 mm · R40 · 40 mm |
| Mounting | Wall cleat · hanging rail · mobile frame · desk clamp |
| Fire | Tested PET core: EN 13501-1 Class B; complete board classification depends on construction |
| Range codes | GRS-WB-001 … 009 |
Values are typical for standard production. Project-specific data, test reports and declarations are issued with the quotation.
Construction details
Writing, absorption and installation on one plane.
Magnetic writing finish
Toughened glass or acrylic, magnetic for notes and printed diagrams.
PET acoustic core
12 mm PET behind the face absorbs speech reflections that a conventional board would return.
Concealed fixing
Aluminium cleat positions the board 20–30 mm off the wall, keeping the acoustic face clear.
Mobile version
Castor-mounted boards divide space and provide a writing surface where no wall exists.
Sized to the space
From a 600 × 340 mm desk board to 1900 × 1000 mm wall-hung panels.
Separable face and core
The writing face is a replaceable layer; the PET core stays on the wall.
Project images
Acoustic whiteboards in use.
Customisation
Project customisation within the standard system.
Everything below is made to order in our plant. None of it is a catalogue variant with a lead time attached — it is a production instruction.
- Printed grid or template on the glass
- Half board / half pinboard layout
- Integrated flip-chart rail
- Corner or curved boards for meeting rooms
- Custom frame colours
Suitable spaces
Specification Q&A
Common specification questions.
Glass or acrylic?
Can the board be used outdoors or in humid rooms?
Is the surface replaceable?
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