How to Set a Gate Hinge

Turn the gate hinge-side up on a flat surface. Position the hinges on the hinge-side of the gate so their straps are aligned to the centers of the horizontal rails of the gate and the edges of the hinge straps closest to the pivot aligned with the edge of the gate. Mark the positions of the screw holes in the hinge strap on the gate by passing the tip of a pencil through each screw hole. Remove the hinges and drill pilot holes through the screw-hole marks. Reposition the hinges. Using screws provided in the hinge kits, attach the hinges to the gate with a drill and driving bit.

Stack 2 to 4 inches of scrap lumber between the gate posts to support the gate while you mount the hinges to the gate post. Set the gate on the planks and center it between the posts. The hinge-side of the gate must be flush with the gate post where you will install the hinges. Set a carpenter's level on the rail or horizontal part of the gate frame. While you make sure that the gate stays straight and level, push shims between the gate and gate posts to hold the gate steady while you hang the gate. You may have to put shims between the support planks and the gate to hold the gate level.

Position the mounting plates of the hinges flat against the gate post. Mark the positions of the screw holes in the mounting plates on the gate post. Move the mounting plates out of the way and drill pilot holes through the screw-hole mark on the gate post. The pilot holes should be about the same length as the installations screws. Open the hinges to reposition the mounting plates on the post. Screw the hinges to the post, using a driving bit and the screws from the hinge kits.

Remove the shims from between the gate and gate posts. Firmly wedged shims may have to be knocked out with a mallet. Remove the planks from beneath the gate. The installed gate may be fitted with appropriate latching hardware and a gate stop, if necessary.