| Item | mm | inches |
| Height | 890mm | 35" |
| Width | 790mm | 31.1" |
| Depth | 890mm | 35" |
| SE Grade | From £651 |
| A Grade | From £663 |
| B Grade | From £671 |
| C Grade | From £691 |
| D Grade | From £711 |
| E Grade | From £730 |
| F Grade | From £750 |
| G Grade | From £790 |
| H Grade | From £830 |
| I Grade | From £869 |


| Item | mm | cm | inches |
| Height | 890mm | 89cm | 35" |
| Width | 790mm | 79cm | 31.1" |
| Depth | 890mm | 89cm | 35" |
| SE Grade | £651 |
| A Grade | £663 |
| B Grade | £671 |
| C Grade | £691 |
| D Grade | £711 |
| E Grade | £730 |
| F Grade | £750 |
| G Grade | £790 |
| H Grade | £830 |
| I Grade | £869 |
| Description | mm | cm | inches |
| Height | 890mm | 89cm | 35" |
| Width | 790mm | 79cm | 31.1" |
| Depth | 890mm | 89cm | 35" |