I'm having some condensation issues with ducts in my basement. Based on what I've read, it sounds like I have to get a dehumidifier and wrap the ducts.
I've wrapped a few, but it's hard to get the seal really tight the way I'd like it.
I was going to have them wrapped professionally. But someone suggested that I could have them covered in closed cell foam to make a tighter seal. Which do you think is better?