How do you shorten a magnetic screen door?
Consequently, how do you shorten a screen door?
If a slider is too tall its not impossible to shorten it. If the the door has 45 degree miter cuts at each corner, all you need to do is pull out the screen material and gently knock off the door bottom rail with a rubber mallet. Using a hacksaw and a miter box, shorten both the tall rails.
Similarly one may ask, do magnetic screen doors work?
Magnetic screen doors are a great way to make your home more summer-friendly. It's a little more complicated to install than the others on the list, although it's less work than most standard pet doors. But the magnetic flap and screened construction will keep insects out, so it's worth it for many.
A storm door that is primarily glass will probably not be able to be cut down. It is possible to cut down a storm door made of wood, but other types are usually prohibitively difficult to modify.