How are composite structural insulated panels supported? Are there studs in the panels?
For most applications, C-SIPs are structurally self-sufficient. The structural characteristics of C-SIPs are similar to that of a steel I-Beam. The composite skins act as the flange of the I-beam, while the rigid foam core provides the web. This design is extremely strong and eliminates the need for additional framing. In large commercial applications SIPs can minimize the amount of structural support needed and reduce material costs. In roof applications, SIPs rely on beams and purlins for support. SIPs can span long distances, allowing a minimal amount of structural supports to be used.
