| Item | mm | inches |
| Height | 910mm | 35.8" |
| Width | 790mm | 31.1" |
| Depth | 940mm | 37" |
| SE Grade | From £710 |
| A Grade | From £752 |
| B Grade | From £773 |
| C Grade | From £794 |
| D Grade | From £815 |
| E Grade | From £870 |
| F Grade | From £891 |
| G Grade | From £922 |
| H Grade | From £953 |
| I Grade | From £995 |


| Item | mm | cm | inches |
| Height | 910mm | 91cm | 35.8" |
| Width | 790mm | 79cm | 31.1" |
| Depth | 940mm | 94cm | 37" |
| SE Grade | £710 |
| A Grade | £752 |
| B Grade | £773 |
| C Grade | £794 |
| D Grade | £815 |
| E Grade | £870 |
| F Grade | £891 |
| G Grade | £922 |
| H Grade | £953 |
| I Grade | £995 |
| Description | mm | cm | inches |
| Height | 910mm | 91cm | 35.8" |
| Width | 790mm | 79cm | 31.1" |
| Depth | 940mm | 94cm | 37" |