Chemical delignification is a process that damages timber in metal and concrete tiled roofs, especially in coastal areas and places with high pollution levels. This insidious process, also known as defibrosis or ‘hairy timber’, compromises the structural integrity of roofs, and can render them unsafe for even a single footstep.
In this guide, we’ll look at what causes chemical delignification, prevention strategies, identification techniques, and expert management approaches to ensure the safety of occupants and the integrity of your property. We’ll also discuss the implications for property owners and the importance of seeking professional expertise to mitigate this destructive process.
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