Mark out the location of the seal on both sides along the garage floor with a pencil.
Garage door uneven floor.
But the key is is it s not just more concrete.
Then you have to consider the most significant gap and choose the seal size accordingly.
So i guess you are going to have to look into a floor leveling compound for this uneven garage floor.
When your house was built and the garage floor was poured assuming it s concrete of course it was level new and gorgeous.
Mother nature plays a large role in helping your garage floor get out of whack.
It s a product that s designed specifically to stick to the existing concrete floor.
My garage has an uneven floor.
Lay out the seal from one edge of the garage door opening to the other and cut it to the proper length.
Manually close the garage door onto the seal so you can adjust it to a precise location.
Here the gap is the distance between the floor and the bottom of the door.
This is a common issue we run into especially with older garages.
Complete this step with a partner s help.
Clean the area where the garage door meets the floor to encourage good adhesion.
If that point is more than four feet or less than three feet above the ground you will need to balance the door.
As we are focusing on uneven floors mostly you need to measure the size of multiple gaps your garage door has from the floor.
And there s a variety of products out there that this can work with.
Move the garage door up and down until you find a place where the door stays suspended when you let go.