How high is too high....

[turbodog]

.....for a roost?

 

[MVchickens]

My highest is 6ft and they still try to go higher...

 

[jjthink]

Mine have always liked a low roost, or at least an ample platform to hop up onto (1 foot off the floor) to get to a roost a couple feet off the floor. Also depends how much clearance they have for jumping down. The higher the roosts are, the more likely a leg injury from jumping down.....
JJ