Keeping Water Out From Under Garage Door

Leaks around the sides of the door usually mean that a seal is damaged or missing.

Keeping water out from under garage door.

The garage door threshold seal creates a tight seal for your garage door which will keep leaves dirt water and snow from being blown under the garage door by the wind. You might have as much as a 1 8 inch gap between the door and the frame and the door and threshold allowing drafts and sometimes even rain to enter. Prevent water under the garage door. Over time seals can deteriorate and tear letting water as well as insects and other pests get under the.

One solution i might consider is to attach a 3 4 diameter thin walled plastic tubing to the bottom of the door which can be inflated with low pressure 1 2 psi air automatically when the door is closed. Your home s front door should keep out the elements but sometimes the weatherstripping around it is poor damaged or nonexistent. Your garage door could be misaligned due to wear and tear. Water coming in at the bottom of the door usually has to do with gaps between the concrete floor and the garage door.

Garage doors are very large and while all come with a bottom seal to keep out water wind dirt and unwanted intruders the seals themselves can break down over time. In more extreme cases the concrete floor or driveway apron under the door can shift crack or settle creating large gaps under the door that standard seals can t cover. Awnings or sills stop water from getting behind the door so if you see leaking at the top of the door that s usually the culprit. When the garage door is closed the seal should press snugly against the garage floor.

The best way to prevent water under the garage is to replace your current garage door with a steel garage door. Tall barrier to the garage floor. Once you notice that your garage door is not sealed properly due to water flowing under the door then it s time for a new garage door.