1. Decreased weight per m2
2. Does not absorb water
3. Easy handling and installation regardless of weather conditions (may also be installed in precipitation conditions)
4. Reduced insulation costs:
| Material | EUR/m2 |
| THERMOTOP PIR B-B 50mm | 9.2 |
| ROCK WOOL 100kg/m3 100mm | 9.75 |
