What is the maximum size of openings allowed in a pool fence?

The maximum size of openings allowed in a pool fence is typically 4 inches. This standard is designed to ensure that small children are unable to pass through the openings, thus enhancing safety around pool areas. By limiting the openings to this size, it significantly reduces the risk of accidental access by young children, who are often curious and may try to get close to the water. It is important for pool fences to be adequately designed to effectively keep children safe, and the 4-inch maximum is a widely adopted guideline in many regulations to ensure compliance and promote safety in residential and recreational settings.