Why is maintaining proper clearances around sprinkler heads important?

Maintaining proper clearances around sprinkler heads is crucial to ensure unobstructed water flow during a fire incident. When there is adequate space around the sprinkler heads, it allows the sprinklers to operate more effectively by providing an unobstructed path for water to discharge freely. This is essential because any obstructions, such as furniture or decorations, can hinder the spray pattern of the water, reducing its effectiveness in controlling or extinguishing a fire. Proper clearances are integral to the overall functionality and efficiency of a fire suppression system, ensuring that the sprinklers can reach the affected areas adequately to offer the maximum safety benefit in emergency situations.