"Mike Dobony" wrote in message
et...
We recently moved into a '96 mobile home and have developed an interesting
problem. The storm door opening is narrowing at the bottom. The frame
doesn't seem to have moved (there is a metal threshold between the door
frame sides), but now the door is too small for the opening. The storm
door frame is tight to the wooden frame. We have been in the trailer
since early November and have not had a problem. We have been having
generally warm weather (above freezing), but recently had near zero temps
lately and are in a warming spell again, up to 50 today. Any ideas would
be welcomed!

Any chance that it's a cheap door and IT is swelling?