It is about 2 1 metres 210 cm 7 feet 84 inches for a loft conversion if you can stand up in your loft you are doing well.
Roof height for loft conversion.
Take a tape measure and run it from the floor to the ceiling at the tallest part of the room.
There are minimum practical requirements for headroom which the designs for your loft conversion must be able to meet.
Don t be shy measure the height with a tape measure.
If it s 2 2m or more your loft should be tall enough to convert.
A ceiling height of 1 9 2 0 m once the conversion is complete.
To assess whether you have the space to accommodate this measure the clear headroom of your existing space from the top of the joists to the bottom of the rafters.
Measuring head height for a loft conversion.
Where a property already has a steep pitched roof the eventual loft conversion will be much easier and ideally you are looking for headroom in the loft of around 2 2 to 2 6 meters.
While the laws surrounding planning permission for extending homes has relaxed somewhat over the years there are still a number of stipulations in regards to turning a loft space into a habitable environment.
When you measure from the bottom of the ridge timber to the top of the ceiling joist you need to have at least 2 2m of usable space for a conversion to be suitable.
The ideal scenario is if you can stand upright in the centre of your loft and raise your arm above your head without crunching your hand on the inside of the roof.