What is a batter board used for in construction?

A batter board is primarily used in construction to establish the outlines or layout of a building site. These boards are temporary frameworks set up outside the bounds of a foundation to ensure accurate measurements and alignment during the construction process. By providing a reference point for the corners of the foundation, batter boards help to maintain the correct position and dimensions as the construction progresses.

In practical terms, a contractor will stretch strings or lines between the batter boards to visualize and verify the planned layout, ensuring that the building is positioned correctly on the site. This information is crucial for aligning walls and foundations before any permanent construction begins. Using batter boards allows for precise control over the dimensions and layout, which is essential for achieving structural integrity and compliance with building codes.