Atlas EnergyShield Ref Foil Faced 2 Sides Polyiso Insulation - All Sizes

Thickness Sq/Ft Per Pallet Sheets Per Pallet R Value 0.5 In  1408 44 R-3.3 0.625 In 1152 36 R-4.1 0.75 In 960 30 R-5 1 In 736 23 R-6.5 1.5 In 992 31 R-9.8 1.6 In 928 29 R-10.5 2 In 736 23 R-13.1 2.5 In 608 19 R-16 3 In 480 15 R-19.7 3.3 In 480 15 R-21.2 3.5 In 416 13 R-22.2 4 In 352 11 R-26   The Atlas EnergyShield Ref Foil Faced 2 Sides Polyiso Insulation provides superior thermal performance and energy efficiency for a wide range of construction applications, both residential and commercial. This versatile insulation solution is designed for use in multiple configurations including interior and exterior walls, attics, crawlspaces, and masonry or concrete wall systems. It's particularly effective when employed as continuous insulation over wood or gypsum sheathings and can also be used to enhance energy efficiency when retrofitted over existing cladding. This product’s adaptability makes it an essential component in modern building, ensuring compliance with various local building codes. Manufactured with dual-sided foil facing, Atlas EnergyShield offers enhanced reflective properties which contribute to its high thermal resistance and moisture management capabilities. It is an excellent choice for projects requiring a robust insulation that can withstand extreme temperatures ranging from -100°F to +250°F. The insulation’s ability to function as an air barrier material when thicker than 1/2 inch, as prescribed by IECC and ASHRAE 90.1, further elevates its utility in creating energy-efficient spaces. Moreover, its low flame spread and smoke development ratings per ASTM E84 standards ensure safety in the event of a fire, providing peace of mind for builders and occupants alike. Key Features: Versatile Application: Suitable for interior and exterior use in residential and commercial buildings. Ideal for walls, attics, crawlspaces, and more. High Thermal Efficiency: Foil faced on both sides to reflect heat, effectively reducing energy costs. Safety Compliant: Meets ASTM E84 for flame spread and smoke development, ensuring safety and compliance with building codes. Moisture Resistance: Minimal water absorption and classified as a Class I vapor retarder, which protects structures against dampness. Temperature Resilience: Can withstand extreme temperatures from -100°F to +250°F, making it suitable for diverse climates and conditions. Air Barrier Material: Qualifies as an air barrier when used in thicknesses greater than 1/2 inch, supporting energy conservation efforts.