Every modern garage should come with an emergency release kit a system installed into your garage that allows you to manually open the door from the inside or outside.
Opening a garage door with no power from the outside.
If the garage door is open when power is lost ensure there is nothing in the way of the garage door path.
Insert and turn the key in the emergency release which allows you to pull the key and barrel assembly toward you away from the bracket on the outside of the door.
Opening the garage door.
Here are the steps to open a garage door manually.
Garage doors can come crashing down when the release cord is pulled so if at all possible use the release cord when the garage door is closed.
To open it up all you need to do is thread a coat hanger or hooked piece of wire through the top of the door and open the emergency latch which can also be done by the rope many emergency latches.
How to open a garage door with no power if your garage door doesn t work after a power outage stay calm.
Make sure to pull the emergency release cord in a downward motion.
Pull the barrel assembly forcefully toward you as far possible until you feel and or hear the release lever on the opener click which releases the door opener from the garage door.
Closing the garage door.
This helps to disconnect the garage door while enabling the garage door to open manually.
Virtually all garage door openers have a bypass switch for situations such as when the power goes out a motor goes awry or the remote opener dies.
Try to pull the door upward gently until it stops moving.
On most garage door openers there is a rope with a handle on the end usually red.