The last few rains has blown water under the garage door into my shop. Need some ideas on how to stop that. Already tried the rubber threshold. Does not work. I was talking to a guy at home depot and he built a ridge out of concrete that the door sits on and stops water from getting under the door. He says he drilled holes in his floor and I think he said 3/16" and ran some 1x's down the floor the length of the door and poured concrete between the boards. My idea is somewhat like that but I thought I would lay some chicken wire the kind with the little squares and maybe tie it somehow to rebar with drilled holes for it to hold to. My question is can you just drill holes in the concrete and expect it to hold to the floor just by grabbing the holes? If so what size of hole? I don't want it to look like swiss cheese in case something happens that it don't hold. The other idea is to use a trex board screwed down to the floor. Can you tell me what you did and if it worked. I really hate to hire a contractor for such a small job.