Thermafiber® is a leading manufacturer of Mineral Wool insulation products. From its inception,Thermafiber® has been dedicated to improving fire protection by manufacturing mineral wool insulation.Thermafiber® offers industrial, residential, and marine mineral wool products that conserve energy, control sound, and provide fire protection.
Owens Corning Thermafiber® Mineral Wool Board, Yellow, 8.0 pcf Density, 48 in Length, 24 in Width
| 48 | in | : | R-Value |
| Yellow | : | Density |
- 0 Flame Spread Index
- 2 in Insulation Thickness
- Mineral Wool Material
- 0 Smoke Developed Index
- 1200 deg F Temperature Rating
- 0.23 to 0.71 Btu-in/hr-sq-ft-deg F Thermal Conductivity
- Fiberglass Material
- Moisture Barrier
- This product has the potential for extended lead times.
Data Sheet