If the water gathers under the rubber.
Frozen garage door seal.
Insulated doors help block out cold and could prevent freezing.
The deicer pellets will water under the door from refreezing.
If not we recommend adding silicon oil along the strip.
This material forms a seal between the garage door and its opening.
First things first check to see if your weather seal needs to be replaced.
Tall barrier to the garage floor.
The seal can become cracked over time letting air enter and water accumulate and freeze.
How to open a frozen garage door.
If you live in a climate that experiences freezing temperatures chances are you have experienced the bottom seal of your garage door freezing to the floor.
Install a new weather seal around the garage door opening.
When a cold snap brings the temperatures below freezing overnight rain and wind can be the worst enemy of your garage door.
Before closing the door make sure to spread deicer pellets under where the door will close.
The garage door threshold seal creates a tight seal for your garage door which will keep leaves dirt water and snow from being blown under the garage door by the wind.
Also if you have a sloped driveway or an uneven garage floor and water is seeping under your garage door the door seal adds a 1 2 in.
If it is old tattered and or falling off it is time to replace.