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Gypsum Board 12 mm
12 mm gypsum board is stiffer than 9 mm and the usual choice for drywall partitions, interior walls and ceilings that need extra strength or sound control. 120x240 cm, 12-12.7 mm, in standard, moisture, heat, fire, sound-rated and glass-mat grades from SCG, Gyproc, Knauf, TOA and GM.
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What is 12 mm gypsum board used for?
12 mm gypsum board is thicker and stiffer than 9 mm, so walls dent less, hold fixings better and block more sound. It is the usual choice for drywall partitions, interior walls and ceilings that need extra strength. The main size is 120x240 cm.
Types and uses
- Standard board for general partitions
- moisture-resistant board for bathroom walls and heat-resistant board for top-floor ceilings
- fire-rated board and sound-rated board for walls with special requirements
- 12.5-12.7 mm glass-mat and Habito boards for high-strength walls
Benefits
- Solid-feeling walls with better sound separation
- Holds light items such as picture frames better, with the right anchors
- Spans 40-60 cm framing without sagging
- For ordinary ceilings, 9 mm board is enough and cheaper
Why buy 12 mm gypsum board at OneStockHome
We stock every 12 mm grade from SCG, Gyproc, Knauf, TOA and GM with per-sheet prices, plus framing and drywall screws in the same order, delivered nationwide.



















