Our Class B fire-rated PIR insulated panels are designed for safe use in public and industrial environments where flame spread and smoke toxicity must be minimized. The polyisocyanurate foam core offers superior insulation while resisting combustion. Certified for use in accordance with fire safety regulations, these panels are ideal for food factories, medical storage, and logistics centers. Their structural integrity and compliance with EN and ASTM standards make them a trusted choice for building secure and insulated cold storage facilities.