Whether your door is sagging or bowed or just not making proper contact with the weatherstrip to seal out air and water the upper corners of your frame could be the problem.
Water leaking from top of door frame.
Place the end of a strip of adhesive backed aluminum tape on one of the side jambs in the doorway 3 inches above the.
Moisture could be seeping into your home from the top.
In this example i show how to seal threshold of door.
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.
Anything higher left right or forward can be the source.
This can be inches to many feet.
Water leaking at top of main door frame.
Press it tightly against the jamb including the corner where the.
Loose windows cause problems as well.
You also might need to have a professional roof inspection and a gutter upgrade.
Take sophie s advise to pull all the trim inspect for rot repair and properly flash.
However in some instances the top corner of the door is the true culprit.
Leaks are so hard to deal with because where the water is coming out isn t always where it is coming in.
There are many potential pathways for water to leak in through a door but the biggest opening is of course the doorway itself.
Easy to follow steps.
If your window isn t held in the frame very well or if the wood is rotting away a simple bead of sealant won t change anything.
Step by step how to fix a leaking front door.
When a door leaks the most common suspect is the bottom corner of the unit.
It might start leaking right away or in a year but layering over old caulking is never a good idea.
Other leak risks are discussed in the following paragraphs.
It might limit the amount of water coming through but you ll have to deal with leaks no matter what.
Stop rain from flowing under door.
Water seeks the lowest point.
How to stop water leaks under a door frame 1.
Cover the bottom of the side jamb with the tape.