Re: Sticking metal doors
Sounds like a simple case of heat expansion. Most metal doors have a wood "doughnut" around their perimeter which can be shaved to adjust clearance. If that doesn't work, then you're going to have to adjust the frame. Sometimes this can be done by driving screws, depending on how well the door was installed. Sometimes you'll need to remove shims from each side of the door to make a little more room to expand the frame with the screws.
I suffer from CDO ... Its like OCD, but in alphabetical order, LIKE IT SHOULD BE!!!