What is a major characteristic of wood shakes regarding their application?

A major characteristic of wood shakes is their high durability, which is essential for their application in roofing and siding. Wood shakes, typically made from cedar or redwood, are specifically designed to withstand various weather conditions, making them a reliable choice for long-term use. Furthermore, they require a sufficient slope on the roof for effective water drainage. This slope helps to prevent water accumulation and improves the longevity of the shakes, as prolonged exposure to moisture can lead to rotting or other forms of deterioration.

In contrast to other options, lightweight and flexible characteristics do not apply to wood shakes; they are generally sturdier and heavier compared to other roofing materials. The approach of not needing an underlayment is incorrect, as proper roofing practices usually call for an underlayment to provide additional waterproofing and protection. While cost and maintenance aspects are important, wood shakes are not typically categorized as inexpensive or low maintenance due to the need for regular treatments and inspections to maintain their condition and appearance over time.