Which of the following statements about SIPs is true?

SIPs, or Structural Insulated Panels, are designed to provide both structural support and insulation in building applications. When properly sealed, they create a continuous air barrier that enhances energy efficiency by minimizing air leakage between the indoors and outdoors. This feature allows SIPs to meet or exceed code requirements for air barriers in various climates and construction types.

The ability of SIPs to offer a code-compliant air barrier is significant because it contributes to improved indoor air quality and reduced energy costs. Proper sealing at the joints is crucial; however, when this step is taken correctly, the panels perform effectively in terms of air sealing. This aspect makes them an attractive choice for builders and homeowners seeking to create energy-efficient environments while adhering to local building codes.

Understanding that SIPs play a vital role in the construction laws and energy standards can help reinforce their proper application in home building and renovations.