SPECIFICATIONS
| Frame depth: | 83 mm with three rails and 47 mm with two rails |
| Sash depth: | 28 mm |
| Infill depth: | 4-18 mm |
SPECIFICATIONS
| Frame depth: | 83 mm with three rails and 47 mm with two rails |
| Sash depth: | 28 mm |
| Infill depth: | 4-18 mm |
| Frame depth: | 83 mm with three rails and 47 mm with two rails |
| Sash depth: | 28 mm |
| Infill depth: | 4-18 mm |
| Frame depth: | 83 mm with three rails and 47 mm with two rails |
| Sash depth: | 28 mm |
| Infill depth: | 4-18 mm |
