Sensible Solutions 3016 Storm Shield 16-Foot Garage Door Threshold
This simple product prevents water, wind-driven rain, snow, dust, dirt, and leaves from entering under your garage door, thus keeping your garage and its contents cleaner and drier. It's weatherproof and won't crack, move, or shatter, even after long exposure to extremes of heat or cold. The threshold also discourages rodents, snakes, and small pests from letting themselves in. As an added bonus, the threshold will minimize the amount of outdoor air that enters the garage, which will take a chunk out of your heating and cooling bills.--Josh Dettweiler