What is the typical exposure setting for wood shingles on low-sloped roofs?

For low-sloped roofs, the typical exposure setting for wood shingles is often in the range of 5 to 7 1/2 inches. This range allows for adequate water drainage, as well as proper ventilation and expansion of the shingles. Setting the exposure within this range helps to ensure that the shingles can effectively shed water, reducing the risk of leaks and water damage beneath them.

Using an exposure that is too small may lead to excessive bulk and weight of the shingles, which can cause issues with installation, while a larger exposure might not provide sufficient overlap to prevent water from seeping through. Additionally, the exposure setting also takes into account the aesthetics and uniformity of the roof's appearance, which ultimately contributes to the overall design and functionality of the roofing system.

Ultimately, selecting an exposure of 5 to 7 1/2 inches helps ensure that the wood shingles are not only functional but also durable and visually appealing when applied to low-sloped roofs.