What type of roof sheathing is preferred for wood shingles and shakes to allow for quick drying?

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The preferred type of roof sheathing for wood shingles and shakes, which allows for quick drying, is spaced or "skip" sheathing. This type of sheathing consists of individual boards that are laid out with gaps between them, rather than being fully covered like plywood or oriented strand board.

The spacing allows for air circulation beneath the shingles or shakes, promoting rapid drying after wet weather. This is crucial for wood roofing materials, as they are susceptible to moisture retention, which can lead to decay and reduced lifespan. The gaps provide a ventilated cavity that helps moisture escape, rather than being trapped between solid sheathing.

Other options, such as plywood and oriented strand board, do not offer the same level of airflow, as they create a solid surface that can retain moisture. While 1 X 10 boards may provide some ventilation, they do not comply with the same level of ventilation as the spaced sheathing due to their larger, less consistent spacing. Therefore, spaced or "skip" sheathing is the most effective choice for ensuring durability and performance in wood shingle and shake applications.

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