H-Shield Roofing Insulation 8ft x 4 ft - All Thicknesses Thickness:3" (16 Boards) each vent requires at least

each vent requires at least 504 sq

The product is available in various sizes

Operator safety

Automatically restarts after a power failure to restore a comfortable temperature

Insulation will keep your home warmer in the winter and cooler in the summer

H-Shield Roofing Insulation 8ft x 4 ft - All Thicknesses Thickness:3" (16 Boards) each vent requires at leastH Shield is a rigid roof insulation panel composed of a closed cell polyisocyanurate foam core manufactured on line to fiber reinforced facers on each side. Thickness R Value Boards Per Pallet Sq Ft Per Pallet 1" 5. 7 48 1536 1. 5" 8. 6 32 1024 1. 8" 10. 3 26 832 2" 11. 4 24 768 2. 5" 14. 4 19 608 2. 6" N A 18 576 3" 17. 4 16 512 3. 5" 20. 5 13 416 4" 23. 6 12 384 4. 5" 26. 8 10 320 FEATURES AND BENEFITS Manufactured with NexGen Chemistry: Contains no