Stop treating Structural Insulated Panels like insulated drywall. They are composite structural members that transfer loads through skin-to-core shear interaction, meaning the OSB facings and the EPS or GPS core act as a single I-beam rather than separate layers. Understanding sip load transfer mechanics is the difference between a code-compliant envelope and a structural failure…
In 2026, a missing Notified Body number on a CE certificate can stop your entire shipment at customs. Most procurement teams never catch the gap until the building inspector shows up on site. Sandwich panel certifications divide into three categories that serve completely different functions: ISO 9001 controls manufacturing process consistency, EN standards like EN…
Commercial procurement officers know that standard R-value ratings ignore the reality of thermal bridging, a silent killer of building energy loss that sticks framing cannot solve. At Rax Panel, our 15 years of integrated R&D prove that Structural Insulated Panels deliver up to 15 times greater airtightness than traditional methods, eliminating the conductive heat transfer…
Cold room panel types comparison isn’t just about picking the cheapest core material; it’s about preventing the silent energy drain that kills your profit margins. We’ve seen facilities lose up to 30% of their cooling capacity to poor thermal envelope design, specifically where structural gaps let heat bypass the insulation entirely. This guide cuts through…