A door that is stuck halfway open is a security risk allowing access to the garage and the home if it s.
Garage door halfway opening.
In cold weather your door will open smoothly if it has a high amount of grease.
A garage door that only opens halfway becomes a nuisance for many reasons.
In cold temperature the space between molecules reduces making the metal shrinks.
Metal pieces contracts and shrink.
This requires a simple turn with.
Even with regular maintenance garage doors can sometimes stick refusing to open or close.
Proper maintenance is essential for the door to function properly.
Manually lift the door by hand.
Close the door completely.
Pull the emergency release cord to disengage the opener trolley from the door.