Understanding dry rot
Dry rot is a serious type of wood decay caused by certain types of fungi, most commonly Serpula lacrymans. Despite its name, dry rot requires moisture to start growing and damaging wood.
🔍 Visible Signs in the Photo:
•Wood is severely decayed, flaky, and crumbly — classic symptoms of dry rot.
•There is a shredded, fibrous texture, which is caused by the fungus breaking down the structural components of the wood.
•Some parts show what may be the remnants of fungal strands or mycelium (white or greyish threads).
•The surrounding structure shows signs of long-term moisture exposure.
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