Bottom seal retainers on a garage door serve the same purpose.
Garage door bottom seal track sizes.
Action industries rodent block garage door bottom seal kit with l shaped 1 3 8 in.
Other bottom seals are a little more intricate like the twin contact bottom seal.
I just replaced the vinyl seal on my garage door for the exact same reason.
We have specially made t bottom weather seals that will close medium size to large gaps between your floor and door bottom.
Depending on the shape of the slots in the bottom retainers.
The seal fits snuggly around the door on both sides.
We used the six inch to make up about a 2 inch gap tapered to zero over a ten foot distance but i am fairly sure the same gasket will work in your case.
This type of garage door seal is usually used for heavy steel doors that screws cannot penetrate.
54 x 1 3 4 flat pvc retainers.
Shop our commercial door weather strips.
Garage door weather seal overview.
We have many types of weather seal that will work with this retainer.
Going with the 4 or 6 inch gasket does not change the width at the bottom of the door only the depth or the gasket.
Aluminum retainer and epdm rubber seal for 2 car garage 2 model a13xt 18 a.
Garage door bottom track garage door bottom retainer click the link below for an overview of garage door weather seal.
Additionally we have this in kit.
Like the top and side retainers the bottom retainers come in various shapes and dimensions.
Accepts wide t style weather seal.