Water Leaking From Top Of Sliding Door Frame

Aim a garden water hose with a sprayer set on mist or low at the outside of the sliding door.

Water leaking from top of sliding door frame.

Moisture could be. If a frame is crooked water can leak into the gaps between door and frame. Causes of door leaks there are many potential pathways for water to leak in through a door but the biggest opening is of course the doorway itself. There are many places where water can leak into your home.

During irma my first floor s windows north facing about 8 on each side were leaking rainwater from the top of the window similar to the manner of leaking in the video by ada lam above. A sliding glass door is no better than the frame into which it is placed. Common leak paths for doors. Damage to the door itself.

The gutters are clear and the patio is level. However in some instances the top corner of the door is the true culprit. When a door leaks the most common suspect is the bottom corner of the unit. It may seem obvious but a door left open or one that cannot be closed tightly because of wear and tear is a significant problem during a storm.

I ve got a sliding patio door on the back of my home there s a moisture problem directly under the door in the basement. Spray the door and look for the leak location. Test the door for the location of the leak. If you cannot re create the leak problem inspect the interior of the door for stains or rust.

Some areas like your roof are obvious locations. I plan to seal. One potential problem area you can. The exterior door in between the windows had water entering the wall and you can see stains around the door still.