Premium High-Density Rockwool Foam Board – Unmatched Insulation & Fire Resistance
Engineered for superior thermal and acoustic performance, this rockwool foam board features ultra-high density (≥120kg/m³) for maximum stability and durability. The non-combustible A1-grade material ensures fire safety up to 1000°C, ideal for industrial and residential use. Precision-cut edges and reinforced surface coating prevent crumbling, enabling seamless installation in walls, roofs, HVAC systems, and soundproofing projects. Hydrophobic additives repel moisture, eliminating mold growth in humid climates. Rosewool"s advanced fiber alignment technology enhances energy efficiency (R-value: 4.2 per inch), reducing heating/cooling costs by 30%. Ships in crush-proof packaging, wholesale quantities available at unmatched global pricing.