Fiber Cement Board vs Cement Particle Board: Which Handles Moisture More Reliably?
When comparing fiber cement board vs cement particle board, moisture is one of the most important issues to consider. A board may look strong and solid on day one. However, exterior exposure, wet conditions, and long-term humidity can change the decision very quickly. That is why moisture performance matters so much in real construction projects. European standards also frame the two products slightly differently: fibre-cement flat sheets are specifically standardized for internal and external wall and ceiling finishes under EN 12467, while cement-bonded particleboards under EN 634-2 are specified for use in dry, humid, and external conditions.