How Do We Set Our Fence Posts?

Each style of fence is built differently. A wood fence either board on board, side by side, dog ear, or flat top fences have a couple different approaches. Our 8' wood fences start off by marking out posts holes. 8' fence posts are set every 6' on center. Meaning every 6' will be at the center of each posts. Now, we are still human and make mistakes so there could be some variation from post to post. Each 8' fence posts is set in 3' of concrete, so the fence post itself is 11' tall before setting in concrete. For our 6' wood fences or any other fence option we have posts, set every 8' in 2' of concrete.

The location of each post and ensuring the posts are in the location is extremely crucial for the structural integrity of the fence as well. Again, for our 8’ fences our posts are 6’ apart on center, and our 6’ fences are 8’ apart on center. The two measurements are different because the 8’ fence needs more reinforcement against the wind, thus shortening the run between the posts to add more posts. Also, a cedar 2x4 comes in 8’ and 12’ lengths. If the posts are set properly the ends of 2x4’s (commonly referred to as runners) should meet in the middle of each post attaching to a post collar. If the runners are not installed properly that section of fence can be loosened eventually falling off and causing more damage.

It is extremely important to follow these specs listed above for a handful of different reasons. Wood privacy fences are extremely heavy and catch a lot of wind, if these posts are not set at the correct depth the fence WILL lean over. I have worked on several fences and the contractor before us or even the homeowner set the posts 6-12” deep in concrete.

Lastly, the gates are the most important part of the fence. For every gate we set 2 posts on each side of the gate so a total of 4 posts per gate. This is the only part of the fence that opens and shuts so we add 2 extra posts for the added stability. These posts are attached by the wood 2x4's that screw into the post collars making each pair of posts 1 unit. Living in Texas you probably already know about how destructive our droughts can be especially with dirt that is frequently shifting. This can play a major role in the functionality of the fence, our technique is not something that will completely mitigate but will help keep the fence secure during the process.