How to Install a Gate on a Concrete Block Fence

Quck answer

To hang a gate on a concrete block fence, follow these steps:

1. Measure and mark the desired location for the gate on the fence.

2. Use a masonry drill bit to make holes in the concrete block fence where the gate will be attached.

3. Insert concrete anchors into the holes and tighten them securely.

4. Attach hinge brackets to the gate frame using screws or bolts.

5. Align the hinge brackets with the concrete anchors and secure them in place.

6. Install a latch or lock mechanism on the gate for security.

7. Test the gate to ensure it opens and closes smoothly.

Remember to take safety precautions and use appropriate tools when working with concrete and heavy gates.


Block walls can have gate hinges attached using masonry anchors. One commonly used type of anchor is the wedge anchor, which is strong and easy to install. It is important to choose a hinge that has screw holes on both sides, such as a strap hinge. Strap hinges consist of two flat plates that pivot on a peg-and-column hinge. Proper layout is crucial; the anchors must be carefully leveled and aligned to ensure that the hinges’ spacing matches the gate rails.

Step 1

Start by measuring the distance between the bottom edge of the gate’s bottom rail and the bottom edge of the top rail. This measurement also represents the distance between the centers of the rails and therefore the vertical distance between the hinge anchors.

Step 2

Use a tape measure to determine the desired position of the lower hinge on the block fence. Mark the position with a pencil. Place a level against the block fence and make sure it is perfectly vertical. Align the bottom of the level with the lower hinge mark and draw a pencil line along the edge of the level, starting from the lower hinge mark.

Step 3

Extend the pencil line upwards along the edge of the level to create a plumb line that goes beyond the estimated location of the upper hinge. Remove the level from the wall. Align the tape measure’s tip with the lower hinge mark and stretch it along the plumb line. Use a pencil to mark the vertical position of the upper hinge.

Step 4

Place a square on the plumb line, aligning one of its corners with the lower hinge mark. Draw a pencil line across the top edge of the square, creating a mark that is perpendicular to the plumb line. Repeat this process with the upper hinge mark to create a second perpendicular line. These perpendicular lines indicate the installation positions of the hinges and the distance between the centers of the rails. Use the tape measure to double-check your layout.

Step 5

Hold a hinge over one of the perpendicular lines. Align the hinge’s screw holes with the line and use a pencil to mark their location along the line. Repeat this process with the other perpendicular line and the other hinge.

Step 6

Attach a masonry bit to a hammer drill and set the drill to the hammer setting. Choose a bit diameter according to the specifications provided by your anchor manufacturer. Drill anchor holes through each of the marked screw hole locations on the block fence, drilling to the depth specified by the anchor manufacturer. Remove the nuts and washers from the wedge anchors.

Step 7

Insert the threaded end of the anchors through the screw holes in the hinges. Place a washer over the threaded end of each anchor. Thread a nut onto each anchor. Insert the wedge ends of the anchors into the pre-drilled anchor holes. Press the hinges firmly against the block fence. Use a mallet or hammer to pound the tips of the threaded ends of the anchors, expanding the wedges and securing the anchors to the fence.

Step 8

Use an adjustable wrench to tighten the nuts on the anchors. Keep tightening until the nuts touch the plates of the hinges and the hinges are pressed firmly against the block. Attach a driver bit to the hammer drill and switch the drill to driver mode. Lift the gate up and make sure that the fence’s rails are aligned with the open sides of the hinges. Insert wood screws through the screw holes in the hinges to secure the gate to the hinges.

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