Install the wall tie nails every 16 inches.
Fence post next to retaining wall.
This configuration applies minimal overturning forces to the back of the wall.
Using retaining walls to create raised garden beds is a great way to accomplish a task while making it look good.
If you take anything out of the side of the footing it would only be a small amount and when you back fill with concrete bring the concrete up level or above the footing.
If your wall has a height of 200 400mm then the fence can be built directly on top of the wall.
Installed behind the block.
You ll need an engineer to analyze your wall before any installation can be done.
Installing your fence post on top of the wall block is the most challenging of the three.
Use the 4 pound sledge to hammer 60d wall tie nails through the top of the post into the course below.
If you have your retaining wall built figure about 15 per square face foot for a timber wall 20 for an interlocking block system or poured concrete and 25 for a natural stone wall.
The design can utilize the resistance from the soil mass between the wall and post footing to reduce the forces from the fence.
Raised garden bed retaining wall ideas.
Install full length posts to complete the course cutting only the end post.
They ll add color texture and a rustic feel to the space.
Integrating this technology into a retaining wall design will maximize land usage eliminate maintenance and reduce installation time.
For example if the lower wall is three feet.
When building a tiered set of retaining walls position the higher wall behind the lower wall at twice the distance as the height of the lower wall.
Placing the fence or railing a minimum of 3 feet 0 9 m or further behind the wall is the preferred lo cation.
The revolutionary fence post in retaining wall system allows metal or wood fence posts to be installed directly into a segmental retaining wall srw.