| Description (timber frame) |
U-Value |
| SuperQuilt and YBS BreatherFoil |
0.27 W/m²K |
| SuperQuilt, standard breather membrane and 25mm PUR |
0.25 W/m²K |
| SuperQuilt, YBS BreatherFoil and 25mm PUR |
0.23 W/m²K |
| SuperQuilt, YBS BreatherFoil and 50mm glasswool |
0.22 W/m²K |
| SuperQuilt, YBS BreatherFoil and 50mm PUR |
0.20 W/m²K |
| SuperQuilt and YBS BreatherFoil and 80mm glasswool |
0.19 W/m²K |
| SuperQuilt X 2 layers with cavities |
0.18 W/m²K |
| SuperQuilt, YBS BreatherFoil and 100mm glasswool |
0.18 W/m²K |
| SuperQuilt, YBS BreatherFoil and 100mm PUR |
0.15 W/m²K |