When building a retaining wall with wood, you need to determine the size and height of the wall, which, in turn, will depend on the amount of earth mass to be harnessed and the degree of the slope. You will need to purchase support beams, treated timber, and hardware material, such as nails, hammer, etc.
Treated pine sleepers can withstand rot, wood boring insects and other issues, so they are perfect for building retaining walls. Find this Pin and more on Deck designs by Anne Orman. 20 Inspiring Tips for Building a DIY Retaining Wall - Amazing DIY, Interior and Home Design
Wood Retaining Walls . Wood retaining walls can be substituted for retaining wall blocks construction more cost effectively if the wall is relatively small no more than 2-3 . Pressure treated lumber of several dimensions can be used to create a wall, planter box or garden border.
1. 1x3 wood stakes and nylon string, used to establish layout lines for timbers 2. 6x8-inch pressure-treated landscaping timbers, used to build retaining wall 3. Wood preservative, to treat cut ends of timbers 4. ¾-inch stone, used as base and drainage material 5. Landscaping filter fabric, used to prevent soil from clogging drainpipe6. 4-inch-diameter perforated drainage pipe, for draining
Building a retaining wall with pressure treated lumber I'm planning on building a 20' to 23" retaining wall using green pressure treated wood. I've seen other designs but wondered if there were any concerns with my design..
Step 1, Decide where you want your wood retaining wall to be. Places where water tends to ooze up or stand are not good choices as the water will rot your wall and ruin it rather quickly.Step 2, Clear the area where you want to build your wall of any brush or debris and rake it smooth.Step 3, Cut your 4 by 4 inch 10 by 10 centimeter posts to the length you want your wall to be plus 18 inches 45.7 centimeters and set the posts aside.