It has a protruding edge centered on the bottom that fills the gap between two different floors.
Close gap between door and floor.
This is what i particularly suggest for the front door to keep our.
Install a garage door threshold.
This is a simple solution to your problem.
Gaps along the bottom of the door.
Adjust the limit switches if your garage door won t close all the way.
Screw on a door sweep.
With this clearance in mind if you install a door lets say over concrete floor and sills are limited to 1 2 in height to comply with ada when you add 1 2 sill you still have 7 8 1 gap for air circulation.
If you have a large gap at the bottom of your door that may be helping the door to stay plumb.
Be careful not to overdo it and seal the door so that it can t settle with the rest of the house.
Same with hardwood floors or carpeting you will have a 3 4 gap and door don t need to be undercut.
However unless you want to raise the entire floor beneath the door there are ways to close the gap that are do it yourself methods and are cost effective.
A garage door gap where the door meets the floor can have numerous causes which will determine your choice of solution.
If there s a slight gap at the bottom of your garage door then a garage door threshold is a great option.
Our garage door seal products can fix the gap between your garage door and the floor to create a weatherproof barrier that will help protect your garage and everything in it.
This will help you create a flat and level surface so the gap will close.
We offer a full line of garage door weather seals for residential and commercial.
If this has happened to you you can add more concrete to the floor in order to bring it back up to the right level.
As long as the gap is even on an interior door it shouldn t be why a door isn t closing properly.
The good news is if you have a garage door gap to fix garadry has the solution for you.
For larger gaps you may be able to stuff lengths of door and window weatherstripping under the base.
Flexible garage door seals are easy prey for animals that have the will and need to chew.