How to change broken
garage door seal
Hello @robinbrar
Thanks for sharing your question about changing your garage door seal. I propose cutting a section of your door seal and bringing it to the store so that you can compare the pattern and width of the old rubber seal to the new one. A good example of a garage door is the Premier Blue 5.2m Garage Door Weather Seal. This is a standard slide in type garage door seal, it's UV protected and is relatively easy to install.
Here is a handy step-by-step guide: Premier Blue Door Seal.
The guide will show you the general steps of how to replace your garage door seal. I also suggest having a look at this discussion - How to replace garage door bottom seal? by @krishnak.
If you have any other questions we can help with, please let us know.
Eric