Technical data
| Name | ALPINE |
| Type of tree | Oak |
| Coverage | Oiled |
| The presence of branches | Many , A little , Absent |
| Length | 600 mm- 2100 mm |
| Width | 127 mm or 190mm |
| Thickness | 15 mm |
| Thickness of the top layer | 4 mm |
| Warranty (residential) | 30 years |
Technical data
| Name | ALPINE |
| Type of tree | Oak |
| Coverage | Oiled |
| The presence of branches | Many , A little , Absent |
| Length | 600 mm- 2100 mm |
| Width | 127 mm or 190mm |
| Thickness | 15 mm |
| Thickness of the top layer | 4 mm |
| Warranty (residential) | 30 years |