Retaining wall material costs.
Retaining wall base material calculator.
See our retaining wall cost guide to find the average price of a retaining wall.
Starting at the lowest point dig a base trench the length of the wall.
Retaining wall cost varies by material.
Poured concrete is typically the most expensive followed by wood timber and then stones and pavers.
Professional retaining wall material estimator.
Retaining wall material can range in price from 10 40 per square foot with some material options including cinder block wood interlocking concrete block natural stone or poured concrete.
To create a solid foundation dig a trench for the first course of your interlocking retaining wall blocks to sit in and make sure the ground remains even throughout.
Project estimator tool our online project estimator tool allows you to calculate the amount of pavers retaining wall blocks or slimbrick that you will need for your projects such as patios walkways driveways and retaining walls.
Planning a retaining wall.
If reinforcement is needed excavate behind the wall to accommodate the design length of the geogrid.
More information on retaining walls where the base trench steps up a slope.
We recommend making the base twice as wide as the block depth to account for settling.
When building a retaining wall diy landscapers need accurate estimates on the amount of stone blocks cap stones and gravel needed to complete the project.
Before building a retaining wall plan it out.
Our easy to use professional retaining wall block calculator was designed to help you estimate precisely how many anchor wall blocks and complementary materials you will need for your next project.
The wall gets its strength from a sturdy base consisting of gravel.
Preparing the retaining wall base.
These cannot be used as backfill material.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.
Cinder block is a cost effective material for a retaining wall and usually runs between 10 12.
The retaining wall should be set embedded below grade on a level base of 6 gravel or stone.
Refer to your approved plans for exact length.
Getting a landscaping estimate will help you plan for the cost of materials and labor to build the retaining wall which will help you save time and money.
A retaining wall must have the strength to hold back the weight of the soil plants and sometimes small structures behind it.
The interlocking retaining wall block can be used to build walls up to 24 to 36 inches high depending on the size of the block.
Avoid placing the retaining wall where downspouts are pointed to keep standing water from forming inside the wall.
Estimate your project needs.