How to fix a gap at the top of a door step 1.
Garage door gap at the top.
Extract the middle screw from the top hinge using a screwdriver or a power drill if the door sags.
Measure the width of the gap then remove the door from the jamb and take the hinges off the door.
The door closes flush to the bottom of the floor.
Firstly you ll need to fix the gaps as they are a major security risk to your home.
If the gap between the door and the jamb is large and consistent the door is mounted too low in the jamb.
And don t forget about snakes.
A gap might appear between the door and the rubber molding.
In this video we show you how to adjust the top fixtures on your garage door to reduce the gaps between the door and the jamb.
My garage doors face in a direction that in the winter receives a ton of wind fifty miles an hour at times sometimes more.
Move the hinges down on the door by the width of the gap minus 1 8 inch.
I removed the sleds and the garage door opener arm so that i could see if those were inhibiting its closing all the way.
So even more air enters.
The door might rub against the rubber molding.
In fact if i disengage the garage door opener and slowly lower the door manually i reach a point where the door is nearly closed and the seal across the top looks just exactly like it s supposed to.
Fill in the notches where the hinges were with thin pieces of wood.
There is about a 1 1 2 gap.
A garage door gap of almost any size is an invitation to unwanted guests.
Rats need no more than the size of a quarter.
Aim a 2 1 2 inch.
The problem seems to be that the space between the door and the top of the doorway when the door is closed is just wider than the space covered by the weather stripping.
There are lots of other reasons why you ll need to get it fixed as soon as possible too.
With these removed it will close another 1 2 or so but there is still a gap.
It s particularly irritating if you re looking to sell your home and it s affecting your curb appeal.
The top however is not flush against the frame.
Buy garage door top fixtures.
A gap in your garage door is unsightly at best.
The garage door might bind which in turn makes it hard to open and close.
Might as well have the door open there s wind coming in from every joint sides and the top.
Gaps along the sides and top of the door let in wind rain and snow and gaps along the floor let in not just weather but also critters.
Inspect the clearance along the sides of the door to make sure that the door isn t misaligned.