05/23/2026
A wood-framed wall is made from several small parts working together.
The studs carry vertical loads. The top and bottom plates organize the wall frame. Around openings, the header redirects weight across the window or door, while jack studs and king studs support the sides.
Cripple studs fill the shorter spaces above and below openings, and blocking helps stabilize the wall where needed.
From the outside, a wall may look like one flat surface. But behind it, every board has a purpose.
This is the hidden structure that gives most American homes their shape.