Which of the following components is NOT typically associated with footings for wood?

Footings for wood structures are critical components that support the weight of the building and ensure stability. Among the options provided, steel reinforcement is generally not associated with footings specifically designed for wood structures. Typically, footings for wooden buildings may utilize materials like stone for drainage and support, adhere to a specific grade (such as a 2% slope away from the foundation) to ensure proper water runoff, and be elevated to a designated height above street gutters to prevent water infiltration.

In contrast, steel reinforcement is more commonly found in footings for masonry or concrete structures, where additional strength and support are necessary to accommodate the heavier loads and stress on the foundation. This practice is less relevant for footings under wood constructions, where the loads are typically lighter and can be adequately supported by traditional footing designs without the added complexity of steel reinforcements.