What is the minimum height for a horizontal guard?

The minimum height for a horizontal guard is required to be 36 inches. This standard is established to ensure a safe barrier that effectively prevents falls from elevated surfaces. A guard that is 36 inches high strikes a balance between safety and practicality, providing sufficient height to deter individuals from falling over while also being manageable for maintenance and access.

In construction and safety regulations, specific measurements like this are derived from consensus standards, which take into account factors such as the types of areas being protected and the typical risks associated with potential falls. Such guardrails are crucial in places like balconies, roofs, and elevated platforms where fall hazards are present.

Choosing a height of 36 inches effectively minimizes the risk of injuries associated with falls, which is a significant safety concern in both residential and commercial buildings. This standard is widely accepted across various codes and regulations, reinforcing its importance in safety practices.