Use this 3 part SimpleSpecs™ master specification to specify structural insulated panels for walls and roofs; composed of plywood facings with expanded polystyrene core.
Panels are factory-fabricated panels consisting of plywood facings with expanded polystyrene core used as structural roof and wall components. These panels provide framing, sheathing, and insulation in a single product, thus cutting down on-site labor costs, They can be altered on-site to compensate for dimensional discrepancies within the structure and to allow for utility penetrations.
Related resource:
National Institute of Standards and Technology – NIST PS 20
Related SimpleSpecs™ master specification: