How should cladding over foam sheathing be installed according to the building standards?

Cladding over foam sheathing should be installed in accordance with Section R703. This section specifically addresses the requirements for exterior wall coverings and the attachment methods that should be used when cladding is applied over various substrates, including foam sheathing. It provides guidance on structural support and methods to ensure that the cladding system performs well while allowing for drainage and moisture management. Utilizing the correct standards for cladding installation helps to ensure the long-term durability and performance of the building envelope, which is critical for maintaining energy efficiency and preventing water-related issues.