| Structure | Grade name | Thickness (mm) | Weight (g/m2) | Rib distance (mm) | U-value (W/m2 K) |
| 2-wall R-structure | RGL4-2R09 | 4 | 900 | 6 | 3.96 |
| RGL6-2R13 | 6 | 1300 | 3.56 | ||
| RGL8-2R15 | 8 | 1500 | 10 | 3.26 | |
| RGL10-2R17 | 10 | 1700 | 3.02 | ||
| RGL12-2R19 | 12 | 1900 | 2.78 | ||
| 3-wall R-structure | RGL6-3R14 | 6 | 1500 | 10 | 3.02 |
| RGL8-3R16 | 8 | 1700 | 2.92 | ||
| RGL10-3R18 | 10 | 1900 | 2.68 | ||
| RGL12-3R21 | 12 | 2100 | 2.6 | ||
| RGL14-3R24 | 14 | 2400 | 16 | 2.42 | |
| RGL16-3R27 | 16 | 2700 | 2.27 | ||
| 4-wall R-structure | RGL8-4R18 | 8 | 1800 | 7 | 2.56 |
| RGL10-4R21 | 10 | 2000 | 2.39 | ||
| RGL12-4R23 | 12 | 2200 | 2.3 | ||
| RGL14-4R25 | 14 | 2500 | 10 | 2.1 | |
| RGL16-4R28 | 16 | 2800 | 2 | ||
| RGL18-4R31 | 18 | 3100 | 1.88 | ||
| RGL20-4R33 | 20 | 3300 | 1.69 | ||
| 3-wall X-structure | RGL10-3X19 | 10 | 1900 | 16 | 2.65 |
| RGL12-3X21 | 12 | 2100 | 2.52 | ||
| RGL16-3X25 | 16 | 2500 | 2.43 | ||
| RGL20-3X30 | 20 | 3000 | 20 | 2.27 | |
| RGL25-3X34 | 25 | 3400 | 2.16 |
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