Les plaques de Fermacell boards are composed of 80% gypsum (sedimentary rock component of plaster) reinforced with cellulose fiber, derived from recycled paper (20%), without chemical additives.
The mixture of these natural components with additional water is then compressed at high pressure and dried at high temperature to obtain a board with an incomparable rigidity.
Fermacell compared to BA13 :
Fermacell board require only standard tools for installation. It is fixed with screws, pins or staples depending on the frame.
The attachment of finishing and decoration (painting, tiling, …) requires no undercoat because the board is already processed in the factory. In addition, the high stiffness of the material allows the hooking without reinforcing elements.
Download the guide : installation and use of Fermacell.
More expensive than plasterboard, it’s approximately 6€/m² (2€ for plasterboard).
However, Fermacell is an all-in-one solution. You need to use specific plasterboard for each specificity (fire, sound, humidity,…) when the Fermacell is all of this.
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