Ceiling gets wet when shower runs
What would cause the ceiling to get wet when the shower runs? It is not just the steam condensing, the area is two or three feet from the shower, and then another smaller area a couple feet from that.
It only happens when the shower has been running for 5-10 minutes. There is an attic above the bathroom. It's not a roof leak, because it's not related to the rain.
Is it something with the pipes not being insulated? I can't figure out why there would be a leak in the ceiling, since there's always going to be water in the pipes whether the shower is running or not.