How often should fire sprinkler heads be checked for obstructions?

Fire sprinkler heads should be checked for obstructions regularly, at least annually, to ensure that they function effectively in the event of a fire. This practice is critical because any obstruction, such as stored items, dust, or debris in the vicinity of the sprinkler head, can prevent the system from operating as intended. A clear path is essential for the sprinkler to distribute water effectively across the intended area, maximizing its firefighting capability.

Regular inspections also help maintain compliance with safety regulations and standards, which often outline this frequency of checks. By adhering to an annual schedule for obstruction checks, building owners and facility managers can identify any potential issues before they become dangerous, ensuring the safety of occupants and the protection of property in the event of a fire emergency.