A Destroying Fungus
Wood is a very hard-wearing material and is resistant to most kinds of fungi or biological attack. However, when it’s subject to prolonged damp or wet conditions and the moisture content is raised to above 20%, it can be susceptible to the dry rot fungus. This wood-rotting fungus breaks down the cells in wood and causes it to lose its strength.
Today most homes and buildings are well designed and professionally constructed and if they’re also maintained properly the fungus that is dry rot should not develop in any of the timbers. However, the hidden wooden timbers in a home or building can be subject to prolonged exposure to moisture that we don’t know about and it’s here that serious problems can result.