Midsize Thin T type Hinge

How to Install or Replace Door Hinges?

1: Place your hinges in the correct location. 

     Assuming you're installing a new door, you'll need to find the precise location on the door frame for your hinges. Most doors require a minimum of two hinges: one hinge is located 7-inches from the top of the door frame, and the other hinge is located 11-inches from the bottom of the door frame. Measure this distance and mark the location on the frame, and then do the same on the door that you're hanging.

• If you have a third hinge (typically used for heavy doors), it will be placed directly in the middle of the other two hinges (this will put it slightly off-center).

2: Trace around the hinge.

•  Put your hinge in place on the door and the jamb, and use a carpenters pencil to carefully trace around the hinge. The depth of the hinge on the jam should always be as thick as the hinge is. Double check to make sure that your outlines match the same location on the door and jamb, before moving to the next step. Then, use a utility knife to score the outline; this will make it easier to cut the mortise.

3: Cut the mortise. 

• Using a dull chisel will make it more difficult to cut the mortise, and cause you to use more pressure with the hammer (which could cause a slip).

• If you cut the mortise too deep, you can use wood filler or place a thin piece of wood in it before installing the hinge.

4: Mark the location of the screws. 

5: Drill the pilot holes.

6: Install the individual hinges.