The English bond is also called the ancient bond, as it was employed in ancient Rome. This wall style was used exclusively up to the 17th century. The wall is built by alternating rows -- called "courses" in the trade -- of stretchers and headers.
This bond is the same as the English bond, except that the bricks are laid so the joints between each brick never form a continuous line between courses. This method produces a strong wall, the strongest of all the styles.
This style alternates headers and stretchers within each course, with each header centered beneath the middle of a stretcher in the course above. After the English bond, the Flemish bond is the strongest.
Also called the stretcher bond because it is formed exclusively from stretchers, the running bond has no structural strength and, thus, requires a supporting wall. A running bond is often used as a veneer.
This style combines two styles by regularly inserting a course laid as if for the Flemish bond into courses of stretchers.
This style, also known as the American bond, features several courses of stretchers interrupted by a course of headers. Though it came into use in the 1700s, it was applied to more construction in the 1800s.
This is the weakest type of brick wall and can only be used decoratively. Rows of stretchers are stacked so that they and their joints align vertically.