Garage door panel hinges are numbered based on where they are used on your door.
How to find which garage door hinge.
All commercial hinges are imprinted with their numerical size ie 1 2 3 etc.
The hinges between the third and fourth panels will be 3 hinges and so on.
Along each side of the door from bottom to top the first item is not a hinge but a lift bracket.
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The hinges between the second and third panels will be 2 hinges.
Located between the third and fourth door panel sections replacing your garage door hinges is only the first step in the process.
Doors leading to and from your garage most residential hinges for your exterior doors will come in one of the following sizes and have a zig zag hole pattern.
It is important to match hinges by size.
When you look at a garage door from the inside there are hinges up the left side of the door up the right side and in the middle section and they all have names and numbers.
The hinge above that should have the number two and so on.
Usually the hinges between the bottom panel and the second panel will be 1 hinges.
When it comes time to replace your garage door hinges it may also be a good idea to replace your rollers.
Replacing an existing door.
Garage door hinge 3.
If it s on your left side the door is left handed.
If you cannot read this number or cannot find it measure the distance from the bottom of the hinge to the middle of the top circle on the side of the hinge.
Be sure to select the appropriate gauge and material type for your application and environment.
To determine the door swing while replacing an existing door step into the doorway with your back to the hinges standing sideways in the opening facing the jamb where the door latches.
The hinges that hold the rollers or end hinges between the bottom panel of the door in california and the next highest panel should have the number one.
Once your new hinges are installed you will want to inspect them regularly or at least twice per year to check for bends cracks and other signs of damage.
Most of the time you can read the number stamped into the hinge.
There is also something called a template hole pattern which has a crescent half moon shape.
If the open doorknob is on your right side it s a right hand door.