With a thermal conductivity rating of approximately 0.030 W/mK, Rockwool's Fabrock LT Lightweight 2-Sided FSK Insulation Panel delivers excellent thermal resistance, helping to reduce energy costs. The 2-sided foil scrim kraft (FSK) facing enhances durability and moisture management, ensuring optimal performance in various environments. Additionally, its non-combustible stone wool composition provides enhanced fire safety, making it compliant with stringent building codes. Fabrock LT is versatile and suitable for walls, ceilings, and HVAC systems, delivering both thermal and acoustic insulation benefits.