Building A Landscape Block Retaining Wall

The blocks are made from cement and lightweight aggregate materials.
Building a landscape block retaining wall. Make sure you stagger the blocks. For row one knock off the flanges with a hammer and chisel so the. Adjust for sloping ground. Now lay your landscape fabric on top of your block and place your second row of blocks on top so they hold the fabric down.
To bury the first row. Brush off the previous course to clean off any debris. Getting the first course flat and level is extremely important so take your time. How to build a block retaining wall step 1.
With the layout marked you can begin digging the trench. Drive long wooden stakes into the ground. There are various designed wall block systems. Retaining walls can be made form landscaping timbers but these may require extra engineering work and are probably best left to professionals.
Using construction adhesive secure your block caps and create the top layer of your retaining wall. Spread approximately 4 of gravel evenly in the trench and rake the. Dig for the first row of block. Level to keep each course level and even.
Heavy retaining wall blocks the blocks we used in our demonstration weigh 14 pounds each keep the soil at bay with their weight. Once your first row is complete straight and level fill the empty space behind your wall with gravel. Using a shovel mark the ground where the retaining wall will be built. Excavate the entire area to a depth of 8.
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. Prepare the foundation step 1. Cover the gravel between your retaining wall and landscape with topsoil or sod so your garden will grow against your. 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.
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. But for diyers retaining wall blocks made of concrete are the best solution.