I have a small insulated garage but the door (not the big door, just the small door you walk in through) is just old wood with gaps around the frame, and a piece of plywood over what looks like used to be a window hole. If I'd like to insulate this door am I better off just replacing it entirely, or is there a good way to do it? via /r/DIY https://ift.tt/38bvzBD
