Check your local construction codes, but in many cases a retaining wall requires.
When Does A Slope Need A Retaining Wall. Check your local construction codes, but in many cases a retaining wall requires. Building a retaining wall that steps up the slope is an easy way to create more usable space and enhance the look and feel of your landscape.
Excavation and Grading for Retaining Wall (time lapse ... from i.ytimg.com
Retaining walls often are used to manage steep slopes in a landscape. Preparing a solid base for the wall can help ensure that it will be stable. A classic case of a retaining wall failure occurred in the 1970s in houston, texas and was described by daniel and olsen (1982).
If the location where you're building the wall has an uneven slope, you'll need to smooth out the slope before you build the wall.
You can find complete installation instructions, a local store near you, as. Any steeper and you need a retaining wall of some sort to keep the soil in place. Do this in increments and plan for a slight offset. If you've had experience with marking up and pouring.
