The easiest way to build a stone retaining wall is to use the dry stack method that requires no mortar between stones and does not need a concrete footing like mortared walls do.
Building a stacked stone retaining wall.
Dry stack walls also drain well allowing water to pass through the wall itself.
The depth and amount of base material has a lot to do with the type of soil and size of the wall.
This helps reduce hydrostatic pressure imposed by wet soil behind the wall which is the most common cause of retaining wall failure.
Choose the location to build the dry stacked stone wall and use landscape marking spray paint to outline the location and shape of the rock wall.
How to build a dry stack stone retaining wall step 1.
Backfilling the wall with rock promotes drainage through the wall and prevents soil from pushing.
How to build a dry stack stone retaining wall the right way 1.
Using your stakes string and line level mark the height of the capstone.
An average step.
Step 2 use a shovel a square tipped spade works best to edge around the painted line.
Preparing the base for the wall.
Take the measurements to a stone supply yard.
Determine the length height and location of the retaining wall.
How high do you want the.
Mark the area where your wall s base will be.
Establish the face of the retaining wall by hammering a piece of rebar into the ground at both ends.
So in my case the stone was cut to 12 wide making the base 24 wide.
Survey the area where you want to build the wall and draw out a plan.
How to build a good base for front or backyard landscaping dry stacked stone retaining wall the base should be dug out at least twice as wide as the width of the stone.
You ll then want to dig a trench.