Choosing the right office partition glass thickness is not simply a matter of using thicker glass for a taller partition.
Height matters, but so do panel width, glass area, partition system, structural conditions and how stable the glass needs to feel in daily use.
For Egood indoor office partition systems under normal conditions, 8mm, 10mm and 12mm tempered glass are used for different panel sizes and applications. Final thickness should still be confirmed against the actual project before production.
When Is 8mm Glass Suitable?
8mm tempered glass is more suitable for smaller single-glass panels and lower partition heights.
As an Egood design reference, it is generally considered for panels up to around 2200mm high.
For larger floor-to-ceiling panels, 8mm glass may feel less stable and is not normally the first choice.
This does not mean every panel below 2200mm should automatically use 8mm glass. Width, system design and project conditions still need to be checked.
Why Is 10mm Glass Common for Office Partitions?
10mm tempered glass is one of the more common choices for single-glazed office partitions.
For Egood systems, it is typically used for heights around 2200–2600mm, with individual panel width also kept within the suitable range of the system.
It is also a standard configuration used with the EGG-30 single-glass partition system.
10mm glass is commonly selected because it provides a practical balance between:
- panel size
- stability
- weight
- system compatibility
For many standard office projects, that balance is more important than simply choosing the thickest glass available.
When Should 12mm Glass Be Considered?
12mm tempered glass becomes more relevant as the individual glass panel becomes taller or wider.
It may be considered for:
- taller single-glass partitions
- wider glass panels
- larger floor-to-ceiling panes
- applications requiring greater stiffness
Within Egood design references, 12mm glass is commonly considered for taller single-glass applications in the approximate 2600–3000mm range.
But height alone should not decide the thickness.
A wide glass panel can place different demands on the system than a narrow panel of the same height. The glass size and supporting partition structure should therefore be considered together.
Does Thicker Glass Always Mean Better Performance?
No.
Thicker glass can increase stiffness and may improve part of the acoustic performance, but it does not automatically make the complete partition more soundproof.
The final result also depends on:
- frame design
- seals
- joints
- doors
- cavity design in double-glazed systems
Simply increasing a single pane from 10mm to 12mm cannot compensate for poor sealing or an unsuitable partition system. EGood_办公玻璃隔断技术问题清单_设计师访谈版
If sound privacy is the main requirement, see our Acoustic Glass Walls for Offices guide.
A Simple Starting Point
| Glass Thickness | Typical Egood Reference | Main Consideration |
|---|---|---|
| 8mm | Smaller single-glass panels | Lower height and smaller panel size |
| 10mm | Standard single-glass office partitions | Balance of size and stability |
| 12mm | Taller or wider single-glass panels | Larger pane size and greater stiffness |
These are Egood design references for indoor office partition systems under normal conditions. Final glass thickness should be confirmed according to the actual pane size, system configuration and project requirements.
If you are still deciding between single tempered, laminated and double-glazed glass, see our Office Partition Glass Guide.
Need Help Confirming the Glass Thickness?
If you already have a floor plan or partition dimensions, send us the height, width and basic project requirements.
Our team can review the panel sizes and recommend a suitable glass and partition configuration before quotation or production.