| Item | mm | inches |
| Height | 930mm | 36.6" |
| Width | 1860mm | 73.2" |
| Depth | 940mm | 37" |
| SE Grade | From £1040 |
| A Grade | From £1119 |
| B Grade | From £1139 |
| C Grade | From £1158 |
| D Grade | From £1198 |
| E Grade | From £1285 |
| F Grade | From £1337 |
| G Grade | From £1406 |
| H Grade | From £1463 |
| I Grade | From £1515 |

| Item | mm | cm | inches |
| Height | 930mm | 93cm | 36.6" |
| Width | 1860mm | 186cm | 73.2" |
| Depth | 940mm | 94cm | 37" |
| SE Grade | £1040 |
| A Grade | £1119 |
| B Grade | £1139 |
| C Grade | £1158 |
| D Grade | £1198 |
| E Grade | £1285 |
| F Grade | £1337 |
| G Grade | £1406 |
| H Grade | £1463 |
| I Grade | £1515 |
| Description | mm | cm | inches |
| Height | 930mm | 93cm | 36.6" |
| Width | 1860mm | 186cm | 73.2" |
| Depth | 940mm | 94cm | 37" |