Retaining walls can be made form landscaping timbers but these may require extra engineering work and are probably best left to professionals.
Building a landscape block retaining wall.
Make sure you stagger the blocks.
Cover the gravel between your retaining wall and landscape with topsoil or sod so your garden will grow against your.
Once your first row is complete straight and level fill the empty space behind your wall with gravel.
Dig for the first row of block.
For row one knock off the flanges with a hammer and chisel so the.
There are various designed wall block systems.
Prepare the foundation step 1.
Cinder blocks will require mortar and may also require rebar reinforcement.
Architectural blocks are the easiest to use because they have a built in lip that holds them in place.
Hgtv expert justin cave shows how to build a retaining wall using architectural blocks or cinder blocks.
The blocks are made from cement and lightweight aggregate materials.
With the layout marked you can begin digging the trench.
Spread approximately 4 of gravel evenly in the trench and rake the.
Get the first course of landscape retaining wall blocks right use a torpedo level to level each of the landscape retaining wall blocks front to back and a 4 or 6 ft.
Excavate the entire area to a depth of 8.
But for diyers retaining wall blocks made of concrete are the best solution.
To bury the first row.
Heavy retaining wall blocks the blocks we used in our demonstration weigh 14 pounds each keep the soil at bay with their weight.
Adjust for sloping ground.
While retaining walls are made out of many types of building materials a landscape retaining wall utilizing a retaining wall block system is a popular choice due to the easy installation features.
Brush off the previous course to clean off any debris.
How to build a block retaining wall step 1.
Drive long wooden stakes into the ground.
Using construction adhesive secure your block caps and create the top layer of your retaining wall.
Set the blocks with a heavy rubber or plastic mallet.
Level to keep each course level and even.
Retaining walls can be build of many different materials including wood timbers bricks or natural boulders.