Lumber OSB Sheathing
LP Building Solutions LP TechShield Radiant Barrier Sheathing
LP TechShield radiant barrier roof sheathing — structural OSB with factory-laminated aluminum foil overlay that blocks up to 97% of radiant heat, reducing attic temperatures by 30°F+ and lowering cooling energy use. VaporVents™ incising pattern prevents moisture buildup under foil. ASTM E1339 tested; ENERGY STAR eligible. Available in 7/16 in and 19/32 in. Replaces standard roof sheathing; no additional install steps.
Material
OSB with laminated aluminum foil overlay
Panel Size
4 ft × 8 ft
Radiant Heat Blocked Pct
97
Attic Temp Reduction F
30+
Vapor Venting
VaporVents incising — prevents moisture buildup
Standard
PS-2; ASTM E1339; ENERGY STAR eligible
Model Comparison
2 models
| Specification | 7/16 in | 19/32 in |
|---|---|---|
| Model | — | — |
Shared Specifications
All models| material | OSB with laminated aluminum foil overlay |
| panel_size | 4 ft × 8 ft |
| radiant_heat_blocked_pct | 97 |
| attic_temp_reduction_f | 30+ |
| vapor_venting | VaporVents incising — prevents moisture buildup |
| standard | PS-2; ASTM E1339; ENERGY STAR eligible |
| applications | Roof sheathing; attic radiant heat control |
| distribution | Home Depot, Lowe's, LBM dealers |