When does a storage space in a loft become a habitable room and require appropriate means of escape provisions?

The provision of a storage space within the loft area is acceptable, however the provision of an additional floor level, to be potentially used as habitable accommodation should not be considered without providing adequate means of escape. The following factors should be considered when assessing a storage space:

1. Have the ceiling joists or attic trusses been provided

2. Have windows or veluxes been provided for light and ventilation

3. The size of the loft access hatch

4. The ventilation provision to the roof space

5. Whether power outlets have been provided in the roof space

6. Whether plasterboarding has been provided to form an enclosure

Definitive guidelines cannot be provided, but the important factor is to ensure that if the loft space can be readily and easily adapted to provide habitable accommodation, then further details and assessment will be required.