One of my goals this year is to get the garage insulated. But there’s something I want to make sure I do right, and that’s deal with water that drips off the car when I pull it in. Whoever poured the concrete pad for the garage didn’t slope it toward the large door or anything like that. It’s all just reasonably level, which means if I drive a wet or snowy car into the garage, the water runs sideways toward the walls. It’s already got as few things wet that way, and I’m wondering what the best way is to deal with it. I want to make sure I don’t end up with water reaching the sills (board along the bottom of the wall), and rotting it out.

Any ideas on how to handle this?