What is the maximum height for masonry columns?

The maximum height for masonry columns is determined by their slenderness and stability under load. According to standard building codes, particularly those that govern masonry structures, a common guideline is that the height of masonry columns should not exceed 25 times their least dimension. This ensures that the column maintains sufficient structural integrity and resists buckling under compressive loads.

This parameter is critical because as the height of the column increases relative to its width, the chances of instability—such as buckling—also increase. Limiting the height to this ratio helps maintain safety and performance standards in construction. Adhering to this guideline is essential for ensuring that the columns can effectively carry the loads they are designed for without risk of failure.