In this video we add a new aluminium retainer and new rubber seal.
How to install bottom garage door seal on metal door.
Be patient it takes a lot of pushing and pulling even with a helper.
Thread the t shaped edges into the weather seal track then slide the seal across the door.
Tips on replacing your garage door bottom seal.
Install the new seal with the larger sloped edge to the outside of the garage door and the flat part against the bottom of the door.
Starting at one side of the garage door attach the seal to the door bottom using one nail or screw at a time depending on whether your door is wooden or metal.
If the top of the seal doesn t match the aluminum retainer you won t be able to complete the job.
Clean the door bottom photo 2 then cut the new rubber seal to length with a razor knife.