Atlas ACFoam-III Tapered CGF Coated Glass Faced 2 Sides 4ft x 4ft Polyiso Roof Insulation Board - All Sizes estimateend-4 the Viper II Underslab Vapor

the Viper II Underslab Vapor Barrier is suitable for use in cold climates as it provides excellent insulation and helps prevent moisture from penetrating the concrete slab

THERMAX Sheathing effectively reduces condensation for exceptional moisture protection

Width - 16"

It features a leading-edge style that is specifically designed to offer enhanced protection against sharp edges

5 Inches thick

Atlas ACFoam-III Tapered CGF Coated Glass Faced 2 Sides 4ft x 4ft Polyiso Roof Insulation Board - All Sizes estimateend-4 the Viper II Underslab VaporAtlas ACFoam III Tapered is a high performance polyiso roof insulation board faced with coated glass on both sides (CGF). Designed to create positive drainage on low slope roofs while delivering outstanding thermal performance, these boards are engineered for energy efficiency, water shedding, and long term durability. Key Features Tapered insulation facilitates slope and drainage to prevent ponding water Coated glass facers provide superior moisture,