🪨
Mineral wool
VS
🧽
Polyurethane foam
The profile
Score by score
16
Strength
20
86
Heat resistance
36
96
Fire performance
28
86
Insulation
88
70
Workability
74
58
Circularity
32
Scores are relative 0–100 marks within this atlas.
Verdict
Evenly matched across the six atlas scores.