Tag Archives: fungal growth

VIDEO: Discovering Deteriorated OSB Eave Sheathing Behind Gutters!

Tim Hance with All Islands Home Inspections recently discovered deterioration and fungal growth at OSB roof sheathing immediately behind gutters at a recent Oak Harbor, WA home inspection. It is important to keep gutters clear and free of debris to help prevent spillage that can lead to sheathing deterioration. Also, although not per se required, I always recommend installing a metal drip-edge flashing detail at all eaves (e.g., behind gutters) that is run underneath the roof coverings and over the fascia trim to further prevent water damage in the event that gutters overflow or water is introduced.

Video: FUNGAL Growth in Crawl Space!

Water intrusion and fungal growth were noted at a recent home inspection in Anacortes on Fidalgo Island. Fungal growth and water intrusion lead to structural deterioration and insect activity/damage. I recommended further evaluation and repair of the underlying cause of water intrusion and then repair and replacement of deteriorated structural elements, as necessary. Water is the enemy! Keep it away and your structure will be happy!