Your Complete Composite Sleeper Retaining Wall Guide in Easy-to-Understand Steps

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Planning Your Project

The key to any successful project is a good plan. These steps include everything you’ll need to plan for your DIY composite retaining wall project. 

  • Choosing location, length & height 
  • Selecting the right materials 
  • Mapping the location & clearing land

Installing Posts

In this step, we’ll cover how to install composite retaining wall post. 

  • What type of post you need & where 
  • How to create joiner posts
  • Digging the post holes
  • Setting retaining wall posts in cement 
  • Optional: attaching a fence bracket

Installing Composite Sleepers

In this part, all your hard work will start to come together! It’s time to place the composite sleepers in the posts and secure them. 

  • Preparing the drainage area
  • Placing the composite sleepers in the posts
  • Securing the sleepers for minimal movement 
  • Optional: How to attach sleeper caps 

Creating a Drainage System

A correctly built drainage system will keep your retaining wall free from hydrostatic pressure and strain for its lifetime. 

  • Preparing the drainage area
  • Install the drainage blanket 
  • Placing ag-pipe 
  • Backfill & finishing 
  • Maintaining the retaining wall & drainage system 

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