I have a large storage shed which is used to store bicycles. Does it require a mezuza?

Dear Rabbi
I have a large storage shed which is used to store bicycles. Does it require a mezuza?
David
 
Dear David,
The guiding principle for this is that if the storage area has a door frame (however thin) or a structure with two uprights and a lintel then it requires a mezuzah. The size of 2 meters by 2 meters is an area requiring a mezuzah.