You want the vinyl to form a j shape to the door not a 90 degree angle.
How to install vinyl garage door seal.
If you want to keep the heat in your garage this winter or retain the cooled air next summer you ll have to do more than just install an insulated door.
Temp nail top and sides.
Then nail the stop into place with galvanized or aluminum 1 1 2 in.
In this video we ll show you how to install your garage door stop molding weather seals.
Once this has been checked out close and clamp the door down and set the nails.