LSM GRP fiberglass lamella module on a frame.
| Material | Fiberglass |
| Projected surface at 45° | 12.5–20.0 m2/m3 |
| Projected surface at 60° | 8.0–13.0 m2/m3 |
| Vertical height | 500–1500 mm |
| Pitch at 60° | 30–55 mm |
LSM GRP fiberglass lamella module on a frame.
| Material | Fiberglass |
| Projected surface at 45° | 12.5–20.0 m2/m3 |
| Projected surface at 60° | 8.0–13.0 m2/m3 |
| Vertical height | 500–1500 mm |
| Pitch at 60° | 30–55 mm |