Watch the bottom of your shed door after rain, mine swelled shut
Went out to my shed behind the house on Maple Street last Tuesday after that all-night storm and the door was stuck solid. The wood at the bottom had soaked up water and swelled about a quarter inch, and the whole floor inside was damp. Turns out the ground slopes back toward the shed and there was no gravel pad under it. Anyone else had this happen, and how did you fix the drainage without ripping out the whole floor?