Dry rot falls under the category of structural damage, as it affects the integrity of wood and can lead to significant issues if not addressed. It is caused by a specific type of fungus that thrives in damp conditions, and it can weaken wooden structures, making them unsafe.
When dealing with dry rot, it's important to assess the extent of the damage. If the rot is limited to a small area, you might be able to remove and replace the affected wood yourself. However, if the damage is extensive or involves critical structural elements, it's best to hire a licensed professional, such as a contractor or a carpenter, who specializes in structural repairs.
The cost for repairing dry rot can vary widely depending on your location and the extent of the damage. Typically, you might expect to pay anywhere from $500 to $2,500 for repairs, but this can increase significantly for larger issues.
Your next step should be to get 2–3 local quotes on Handyman.com to assess the damage and provide you with repair options.
— Assisted answer