How to Install Chain Link Footings

Lay out the fence line by pounding two wooden stakes into the ground, each about 2 feet past the ends of the fence. Tie a string to one stake, 12 to 18 inches from the ground. Extend the string to the stake at the opposite end of the fence line. Pull the string taut, then tie it to the stake. It is not important for the line to be level.

Measure and mark the positions of the posts, using a measuring tape and foundation-marking paint. Chain-link fence posts are typically set approximately 8 feet apart. If the fence is installed in a high wind area, the posts should be positioned 6 feet apart.

Dig the post holes, using a post hole digger. Gate-post and corner-post holes should be 6 to 8-inches in diameter and 30 to 36 inches deep. Post holes between corner posts are typically about 24 inches deep. As you approach the bottom of the hole while digging, angle the post-hole digger a few degrees to widen the bottom of the hole so it is bell shaped.

Pour one bag of concrete mix into the wheelbarrow. Add water according to the manufacturer's directions and stir with a shovel until the moistened concrete and water are thoroughly blended. The concrete mix should be thick enough to hold its shape when wet.

Shovel the wet concrete into the first post hole, filling the hole to 3 to 4 inches below ground level. Align the edge of the first post to the layout line, then push the post into the wet concrete. Measure the above-ground height of the post. Adjust the post's position to the proper height. Use a carpenter's level to ensure that the post is plumb in two planes.

Shovel wet concrete into the second post hole, then set the post. Continue mixing additional concrete, as needed, then set the posts. Mix only enough concrete to set two or three posts at a time, as it dries quickly.

Back fill the tops of the post holes after the posts are installed. Allow the concrete to cure at least 24 hours before installing infill material.