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 ...

I need to replace a roof hatch. It will become part of a small bedroom. I need to find a good vendor for the hatch and need some ideas about the ladder. Does the ladder need to be attached? Can I have ...