Sloped Backyard Retaining Wall: How to Build an Impressive One

A retaining wall project will utilize all the functions of the outdoor living space and increase the attraction in your landscape. It is the most natural way to control soil erosion, provide usable space for your home, reduce steep slopes or problems related to slopes to add more unique planting bed designs and create the focal points for your landscape garden. Building a retaining wall might seem simple to install and be reasonably priced with high maintenance, as well as a variety of colors, textures, ideas for almost all homeowners to choose to make use of their outdoor living space.

Retaining walls provide protection against the steep slopes, especially with houses on the high hillside. If there is a slope in your residential area, it can cause some problems with drainage, even flood. A precise-retaining-wall installation help reduce slopes significantly and maintain the garden yard, as well as your property perfectly.

When planning to build retaining wall ideas, you should find out what to do before going to any physical works. Whether you want to do it yourself or hire professional constructors, in some steps of installation, a retaining wall will require professional engineering to keep its shape. In case that your wall is more than 4 feet tall, you’ll need to consider finding a constructor and an engineer for grading or drainage.

Here are some striking retaining wall ideas which will help you increase usable space and decrease some steep slopes.

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RETAINING WALL STYLE FUNCTION

A thorough retaining wall design will enhance the function of your house and add elegant value to your property. Retaining walls combined with each landscaping detail into a sloped yard provide you an opportunity to create living spaces and welcome guests come to your yard garden.

Stabilize a Steep Slope

The most obvious use of a retaining wall is to reduce steep slopes. You can use stacked bluestone as a simple way to combine both modern and vintage styles for your walls with the beige color behind them. The creativity for your landscape should run along with its function. Don’t let the slopes hinder you from designing your property. Building a retaining wall will give you the best answer for issues of soil erosion and drainage on a slope.

Provide Usable Space for Sloped Area

Most homeowners think that sloped areas are unusable, however, the retaining walls will carve out usable spaces. In many landscaping designs, you totally can use a retaining wall to provide adequate spaces for the entire yard and house with a walkway, a pool, sitting area, firepit area, entertaining area, etc. which will have a large impact on the slope of your backyard.

An experienced contractor can transform the curve land into the driveway or walkway with a planting bed along the hillside to create the patio or provide enough space for the outdoor living area, playing area, garden yard, etc. in the areas which were once a high hillside. Retaining walls make these areas smoother and provide flat spaces for outdoor landscaping with stunning function styles.

Prevent Soil Erosion

The most important function of retaining walls is to battle gravity and keep the soil, as well as water from moving downwards the hill. Because of that, when you consider providing safety for your house and garden, landscaping a retaining wall will help you against soil erosion. It holds back to earth around the foundation and eliminates the threaten of sliding soil.

RETAINING WALL INSTALLATION

Before You Start Building A Retaining Wall

The first thing you should do is to check the local codes for requirements and check whether there are any underground utility lines before going to any steps of building the retaining walls. In case you’d like to hire a landscaper instead of DIY, make sure this address also has the permit from your local area.

Keep checking the water runoff and drainage in mind during this project and ensure that the water systems from your house will not be puddled and reduce the endurance of stairs. Call 811 – DigSafe to ask about the local utility before you plan to dig anything up. Then determine whether there are any underground lines and mark the exact locations to avoid it during the process.

REQUIRED TOOLS

To build a retaining wall DIY, make sure you have these right tools. The process will be easier for you and save your time with them:

• Round point shovel: This is useful for moving plants, excavating, and establishing a foundation.
• Square blade shovel: It’s ideal for laying down materials like gravel or sand and grading the region.
• Tamper: Helpful to tamp down the area.
• 4 ft. level: Check to see if the work area and the rows of retaining walls are levels.
• Drilling Hammers: To drive stakes into the ground, a mallet and a 5-pound maul may be useful.
• Adhesive and caulking gun: If you wish to attach finishing caps or add steps, these supplementary materials will come in handy.
• Block chisel
• Tape measure
• Circular saw
• Transit level

In addition, you should prepare safety glasses and a dust mask to protect yourself from physical harm.

REQUIRED MATERIALS

You should plan a list of which materials you need to buy ahead of time you go shopping. This will help you save a significant amount of money and time. This list will include:

• Retaining wall blocks: there is a catalog of each manufacturer that you can opt for your different options of style, color, size, and pattern. Take a firsthand look and compare the prices.
• Paver Base
• Concrete stones
• Concrete adhesive
• Concrete pavers
• Sand and gravel
• Landscape fabric

When you prepare all the tools and materials along with you, the next part will show you how to build a retaining wall DIY step by step.

Retaining wall blocks

STEP 1: DETERMINE THE NUMBER OF BLOCKS REQUIRED

Use the tape measure to determine the length of your wall. Then divide this number by the length of each block you plan to use for your project. In this way, you’ll probably know how many blocks you need to use per row. And to determine how many rows are in your own project, divide the length of your wall by the height of the block.

STEP 2: PREPARE A GOOD FOUNDATION

Only when your retaining wall has a strong foundation system, your project will maintain its longevity. Dig the trench where you plan to install the wall with at least 4 inches in depth and 24 inches in width. For the sloped area, you’ll want to level the trench to have space for keeping the stone blocks. For the stacked-block retaining walls, provide an area of at least 4 inches for adding the crushed rock behind the wall to keep it settle.

STEP 3: TAMP DOWN THE PAVER BASE

Use a hand tamper to tamp down the paver base which you added into the trench. Tamp it until it’s below the tops of the stakes about 1 inch. Then, use a garden hose and spray the paver base down to compact it into the soil.

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Build a retaining wall

STEP 1: LEVEL THE FIRST ROW

It’s time to install a retaining wall with the first layer. The first course of blocks must be installed on a flat sand base, if not, the rest of your retaining wall will be unlevel too and unattractive.

Before going to place the blocks, use the 4 ft. level to ensure the gravel sand below the first course is even. Use a hammer and block chisel to cut blocks and check the levelness from front to back.

STEP 2: FILL THE FIRST ROW OF BLOCKS

For the first course of blocks installation, you will use a straight row with a taut string line. Set the first block in the lowest location of the trench and always check for levelness. Then, continue to lay the next blocks which will be even with the first one.

STEP 3: START THE SECOND ROW

When finished installing the first row, to keep the wall in place, pack native soil to grade level on both sides of this course.

Use a masonry blade to cut blocks for the second row of a retaining wall and then put them into the position against the first row. You can use the concrete adhesive to stagger the blocks to each other and between the first row of blocks and the second ones.

STEP 4: FINISH THE RETAINING WALL

The backfill also works as a tree root barrier and offers a quick channel for water drainage. You’ll probably put a pipe behind the wall for drainage to avoid the underground water damaging your retaining wall.

Once you finish installing the drainage pipe, place crushed gravel as the use for backfill. Crushed gravel, as opposed to smooth gravel, holds together and helps drive backfill pressure downward (rather than outward).

Moreover, you can install the cap blocks, and to secure them, use two 1/4-in. beads of concrete adhesive. Cap blocks can be put flat with the wall face or with a small overhang or backset.

SEARCH FOR PROFESSIONAL

Building a retaining wall for our home can be simple work, however, it is not an easy one that you can finish within a few hours with little experience. In case you want to design a retaining wall but you’re not sure about what to begin, the best thing you should do is to find a professional in this field to help you. They have experience and the right tools for each work of this project. Search the information on the Internet and find an address around your location. They will probably prepare the tools and materials for you, as well as from the wall design to the physical work.

Green Arbor Landscaping is the top-ranking company serving customers in the landscaping field in general, and the retaining wall installation field in particular. With 35-year of quality service in landscaping, Green Abor is the superior choice for all of your outdoor living needs. We can inform you that we provide a variety of services which vary from yard clean up to garden maintenance for your different choices. You can search for other clients’ comments about the Green Arbor service site which will absolutely satisfy your expectations with their experiences and enthusiasm.

To contact Green Arbor for a free quote estimate here is some information that you might need:

• Phone call: (206) 265-2940
• Email: info@greenarborlandscaping.com
• Site: https://greenarborlandscaping.com/