Polystyrene Sheets 2.5m x 1.2m x 75mm deliver extraordinary thermal insulation for the most demanding specialized applications. The exceptional 75mm thickness provides unparalleled R-value efficiency, enabling superior energy conservation in ultra-high-performance facilities and extreme thermal protection scenarios. These rigid foam panels exhibit outstanding compressive strength, reliably supporting significant loads in structural assemblies, foundation systems, and heavy-duty industrial installations. The expansive sheet dimensions minimize installation seams, creating comprehensive thermal barriers that effectively eliminate heat loss pathways and maximize overall system performance. Engineered with advanced moisture resistance, these sheets maintain long-term durability in severe conditions including below-grade applications, high-humidity industrial spaces, and challenging external exposures. The lightweight composition facilitates handling and installation despite the substantial thickness, reducing labor requirements and project timelines. Ideal for ultra-efficient cryogenic facilities, advanced thermal protection projects, and specialized applications requiring maximum insulation performance combined with exceptional structural integrity and reliability.

Browse our complete range of polystyrene sheets for all your insulation and packaging needs.