Tips For Putting Up A Retaining Wall

By El Camino Rental Posted August 12, 2015 In Design

Tips For Putting Up A Retaining Wall

Tips For Putting Up a Retaining Wall

A retaining wall can help improve water drainage and reduce erosion on your property. It’s also a great way to create a garden area or terraced landscape section in the yard. If you’re thinking about adding a retaining wall, follow these helpful tips for a successful project. -Tips For Putting Up a Retaining Wall

Prepare the Site

Layout the site where you plan to build your retaining wall. Measure out the area and use stakes and string to create the length, width and height. If you have curved areas, create the curves on the ground with flexible tubing or tape.

Dig a trench along the perimeter lines of your layout. The trench should be deep enough to bury the bottom row of blocks and about an inch wider that the block width. Try to keep the trench level on the bottom.

You will need to rent a soil tamper. After you dig a level trench, fill the trench with four to six inches of a paver base or rock dust. Rake the paver base to create even coverage and make sure the height is level. If not, tamp the trench bottom again to compact the paver base and create a level surface.

NOTE:
Before you begin digging, you should contact your local utility companies, gas, electric and phone, to make sure there are no cables or pipes in your building area.

Lay the Foundation

The bottom row of blocks must be level for proper support. Make sure they are tightly packed together to support the rest of the retaining wall.

You will need a rubber mallet and some coarse sand. Begin your first row of blocks. If your bed is level, the job should be easy. If not, use the coarse sand to create a level surface, then use the rubber mallet to hammer down the blocks.

When you get the first row of blocks in place, add crushed stone or gravel around them. This will stabilize the bottom blocks to prevent slipping and movement over time.

After you complete the foundation, remove dirt, gravel dust and debris with a broom. You need a clean surface to complete the rest of your retaining wall.

NOTE: If you need to trim blocks, cut them with a mason’s saw to adjust the size. Make sure you use proper eye and body protection when working with equipment.

Complete the Wall

Begin your second layer of blocks by staggering the pattern. Don’t lay the blocks in the same position as the row below. Stagger each level of blocks as you build up. This will make your wall sturdier when it’s completed.

As you add layers, apply adhesive to the bottom of new blocks and press them down firmly on the blocks below. Continue this process through completion.

When the retaining wall reaches the desired height, add topper stones for a finished look.

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