[Kerry Azz]

My concern would be What’s causing the gap? villagetinker is right these doors are an easy fix, replacing them can be expensive. Did the problem develop recently? Has the threshold sagged check it with a level if that’s the problem a shim is a very easy fix. I also have a courtyard villa if it’s your dining room slider and you have an interior slider you can switch them out, our villa has 3 sliding glass doors and a closed in lanai’s.