It will break down in sunlight and with large amounts of ongoing.
Will roofing materials get ruined from the rain.
The glues used to bond layers of wood in exterior grade plywood and the strands of wood in exterior grade oriented strand board osb are made to resist water.
Wood rot can and will start when the moisture content of the wood reaches 20 percent.
In fact most are waterproof.
But wood rot is a slow process where the fungi start to grow and feed on the cellulose in the wood.
The actual solid lumber used by many builders for walls floor joists and roof trusses is naturally resistant to rapid decay by water.
Be wary of a roofing contractor who promises to install a new roof regardless of the weather.
One of the roofing pros we spoke with says mist won t affect osb any more than the humidity that osb absorbs on a hot day.
If you live in jacksonville or in the north florida region contact aj wells roofing contractors for new roof installations repairs and maintenance.