Center the middle hinge between them for exterior doors.
How to hinge a door slab.
Jot down the widest dimension.
Measure your old door.
Once you ve finished mortising the hinges set the door upright and bore the lockset holes.
You want to make a nice flat surface for your hinge to lay into.
Using a drill drill the screws into place to attach the hinges to the slab door.
Place the hinges on their designated spots on the door.
Line up both doors and lightly clamp them together photo 1.
Mortise the hinge openings using a chisel and utility knife photo 4.
Attach the hinges to the slab door.
That way we can line everything up to make it work perfectly with our existing jamb.
Next mark the new slab photos 2 and 3.
Go slowly and test fit your hinge a few times until you get it mounted flush.
We ll also so you the tools required for this moderately diffi.
Let the home depot show you what it takes to hang a new slab door or to replace a damaged one.
Chances are that they will be very close to the same size.
Place one of the hinges on the door as if it already was installed on the door.
Measure for the new door slab by checking the old door s width in three places across the top middle and bottom of the door.
Purchase your new door as a slab meaning that it will not have any routes for the hinges or any holes drilled for knobs.
If you accidentally go too far you can place a thin wooden shim under your hinge to bring it back flush with the edge of the door.
Repeat the process for the other hinge along with the lock set.
Next measure the door s height and thickness.
Most door hinge kits come with the screws that you will need.
Take the door down and trace each hinge outline on the edge of the door with a sharp pencil or knife allowing each hinge leaf to extend 1 4 inch beyond the edge of the door so that the knuckle will clear the casing.