SIPs used for above-grade walls shall be constructed in accordance with the provisions of this section and Figures 4.1 to 4.7. The minimum length of SIP wall without openings and lintel requirements above wall openings shall be in accordance with SIP Header Requirements. Lateral support for above-grade SIP walls shall be provided by the roof, floor, and interior braced framing systems in accordance with standard engineering practice. Connection details are provided in SIP Connection Details. The minimum SIP wall thickness shall be greater than or equal to the SIP wall thickness given in Tables 4.2 and 4.3.
Wood framing and structural insulated wall panels shall be fastened through both facing surfaces to other wood building components in accordance with Table 4.1, unless otherwise provided for in this document.
The nominal SIP wall thickness, for wall panels not taller than 10 feet (3048 mm), shall be determined in accordance with Tables 4.2 and 4.3. SIP walls taller than 10 feet (3048 mm) shall be constructed in accordance with an approved design.