Garage Door Halfway Opening
Metal pieces contracts and shrink.
Garage door halfway opening. Close the door completely. Proper maintenance is essential for the door to function properly. If the door opens without a hitch the fault lies with the automatic opener but if you can only open the door halfway the problem is the door itself. In cold temperature the space between molecules reduces making the metal shrinks.
Another reason that your garage door won t open all the way in cold weather is probably that the metal has contracted. A garage door that only opens halfway becomes a nuisance for many reasons. Pull the emergency release cord to disengage the opener trolley from the door. Quite often the cause of your door s malfunction is an improperly set garage door limit.
Manually lift the door by hand. This requires a simple turn with.