| Core Thickness (mm) |
30 |
40 |
50 |
60 |
70 |
80 |
100 |
| Weight (kg/m2) (0.6mm outer / 0.5mm liner) * |
11.4 |
11.8 |
12.2 |
12.6 |
12.9 |
13.3 |
14.2 |
| U-value (W/m2k)** |
0.67 |
0.51 |
0.41 |
0.35 |
0.30 |
0.26 |
0.21 |
*Based on 1m
2 of top sheet, insultion and liner.
**The U-value has been calculated using the method required by the appropriate National Building Regulations.