Are lateral load connectors required when a deck ledger is attached to a house?

Lateral load connectors are indeed required when attaching a deck ledger to a house, as they play a crucial role in ensuring the structural integrity and safety of the deck. Decks can experience lateral (sideways) forces due to factors such as wind or seismic activity, and without proper lateral support, there is a risk that the ledger may pull away from the house. This could lead to serious safety hazards, including potential failure of the deck.

The requirement for lateral load connectors is emphasized in building codes to enhance stability and ensure that the attachment points can effectively handle the various forces acting on the structure. This is particularly relevant in residential construction, where decks are often large and subject to various loading conditions. Ensuring that lateral loads are properly managed helps to prevent structural failures that could result in injury or property damage.

In this context, other options suggesting that lateral load connectors are optional, only necessary in specific climates, or rarely needed do not align with best practices and current building code requirements. The choice affirming that they are required in all cases underscores the importance of adhering to safety standards and regulations in construction.