Tiling on internal floors composed of standard compressed fibre cement (e.g. Hardipanel) is similar to tiling onto prepared concrete. The compressed fibre cement (CFC) sheets must be installed in accordance with the sheet manufacturer’s instructions. This will include bonding of the sheet edges together with epoxy adhesives and screwing the sheets to the supporting frame. The floor must be structurally sound and composed of sheets at least 15mm thick. The CFC sheets shall not be sealed or primed prior to this installation.