Superglass Multi-RollThe multi roll is lightweight, flexible mineral wool roll that can be used for thermal and acoustic insulation of dwelling roofs, walls and floors.
For convenience of storage and use, Multi-roll is perforated to allow it to be split into four commonly required widths from one pack.
Grant and Stone currently stock multi-roll in these sizes:
| Thickness (mm) | Width (mm) | Length (m) | Pack Area (m) |
| 100 | 1200 | 9.17 | 11.00 |
| 150 | 1160 | 6.03 | 7.00 |
| 200 | 1160 | 4.50 | 5.22 |
| Reaction to Fire Classification: Group A1 | |||