What are "header" bricks?

Header bricks are characterized by being laid with their short side facing the wall. This method of laying bricks is crucial in certain applications where increased strength and stability are required. When headers are used in a wall, they provide structural support and can contribute to the overall integrity of the masonry.

Using header bricks can also create a distinct aesthetic in the pattern of a wall, distinguishing them from other types of brick placements and allowing for various design options in bricklaying. This orientation is particularly important in load-bearing walls or decorative features, where the cross-section of the brick maximizes bonding and load distribution.

The other choices reference different brick functions, such as support in arches or laying bricks with their long side facing the wall, which pertain to different construction techniques and purposes. Understanding how header bricks function enhances a bricklayer's ability to choose the appropriate type and orientation of bricks for specific applications.