Hi,
I'm trying to insulate my new AP rack and was wondering what the best way to go about it. Right now it seems that the entire rack is being heated by the heat tape and a lot of that is being used to heat the room. I'd like to keep the heat in the rack a little better and was planning on using 1-inch styrofoam board but then started looking into Reflectix. It seems like the Reflectix might be better used if it was installed on the inside walls of the rack, but being that I need something to go on the oustside, would the foam board be better?

