pic of the missing threshold... leaves and grass blows in when I mowrot on the bottom sides of the door frameThis is probably a pretty basic issue but I’ve never done anything with doors before. The side door to the garage is a bit rotten at the bottom and the threshold is missing. So there is a big air gap between the door and the slab of a couple inches. So when I mow or just when the wind blows the garage gets filled with dead leaves and grass clippings.Can I just replace what’s missing here? Or does the whole door frame need to be replaced? I’m not sure whether I should just go to Home Depot and show someone these pictures or what. via /r/DIY http://bit.ly/2Yb11aP
