A roof hatch isn’t an FDNY approved means of egress so there probably aren’t any fire regulations regarding the ladder. As 3:34 said, about the last place you’d want to be in a fire is in an open air ...

I own a 3rd fl. townhouse condo with a roof hatch/vertical wall-mount ladder inside my unit. Is there any DOB or condo board limitations that can be imposed on the replacement of the ladder for a ...