Which framing members are laid out first when you start to frame a wall?

Starting with the sill plates is essential because they serve as the base upon which the entire wall framing system is built. The sill plates are anchored securely to the foundation or floor system, providing a stable reference point for the entire wall. This ensures that the wall frame is correctly aligned and allows for the accurate placement of the top plates and studs.

By establishing the sill plates first, it sets the level at which other components, such as studs and top plates, will be installed. If the sill plates are not laid out properly, it can lead to misalignment or structural issues as the framing progresses. Additionally, once the sill plates are set, it is easier to attach the studs vertically, which are then connected to the top plates, completing the framing process. Thus, beginning with the sill plates is a critical step in wall framing to ensure structural integrity and proper alignment.