How far apart can intermediate members, such as balusters, be placed in a guardrail system?

The correct distance for placing intermediate members, such as balusters, in a guardrail system is 19 inches. This measurement is critical for safety regulations that aim to prevent children and pets from passing through or falling through the guardrail structure. The standard spacing ensures that a 4-inch sphere cannot pass through the gaps, which is a common code requirement to enhance safety in both residential and commercial settings.

Maintaining this distance between balusters helps to create a barrier that effectively limits the risk of accidents related to falls, while also ensuring that the guardrail remains structurally sound. It's important to adhere to these guidelines in construction and design to comply with safety codes and standards.