Intershield is a 25mm thick, solid plasterboard that has been formulated to resist sound and fire as well as providing enhanced water and mould resistance capabilities.  It is used in systems such as Interhome and Shaftwall. It is also a component in specialist commercial systems such as horizontal shaftwalls and column and beam protection systems.

It is suitable for use in Siniat Shaftwall and Interhome systems where an FRL (Fire Resistance Level) is required. Intershield comes with recycled blue liner paper.