| Properties | Thermal conductivity (W·m−1·K−1) | Density (kg·m−3) | Heat capacity (J·kg−1·K−1) | Emissivity (−) |
| Red wood | 0.12 | 873 | 2220 | 0.83 |
| Glass | 1.4 | 2530 | 840 | 0.92 |
| Plywood | 0.10 | 404 | 1850 |
|
| Wood chips | 0.04 | 120 | 2300 |
|
| Aluminum sheet | 238 | 2700 | 900 |
|