Energy Efficiency of SIPs
R-Control SIP R-Values
| Panel Thickness |
R-value at 23.8oC |
R-value at 4.4oC |
| 115mm | 2.645 | 2.852 |
| 145mm | 3.447 | 3.720 |
| 165mm | 3.982 | 4.299 |
| 195mm | 4.783 | 5.168 |
| 215mm | 5.318 | 5.747 |
| 265mm | 6.655 | 7.195 |
| 315mm | 7.991 | 8.642 |

