Installing garage door weather stripping also known as astragal fills the gap around the edge of your garage door.
How to install weather stripping around garage door.
In this episode dave mars shows how to better insulate your garage door to help save energy and money.
Use a door sweep to seal the bottom of the door.
How to install garage door weather stripping.
With the garage door unplugged and clamped in the open position measure the width of the opening at the top of the opening where the door seal will be nailed.
This flexible weather seal limits air flow into the garage resulting in a more comfortable environment when your garage door is closed and helping keep dust and debris outside the garage.