The average homeowner will pay 35 per square foot and spend between 2 450 and 6 650 to build a retaining wall.
Rock retaining wall estimator.
Average 1 25 blocks per sf wall face.
Retaining wall installation labor basic.
Before building a retaining wall plan it out.
Use this formula to calculate the wall width.
Calculate the wall width.
Retaining walls can be built using a multitude of materials but they re most commonly built using wall blocks or timbers.
Poured concrete is typically the most expensive followed by wood timber and then stones and pavers.
Where x wall height y wall width.
An average brick retaining wall that is 30 feet long and 4 feet high without any built in steps or extra reinforcements is typically around 4 220.
Gravel and other landscaping material is often sold either by the ton or the cubic yard but most often large volumes are sold in tons.
To estimate retaining wall materials using the calculator simply enter the wall length and width and the preferred block dimensions.
To find the weight of material in tons you ll need to know the approximate density of the material.
Avoid placing the retaining wall where downspouts are pointed to keep standing water from forming inside the wall.
For example if a rock wall is 3 feet high the width should be 3 x 2 3 or 666 2 feet.
A retaining wall must have the strength to hold back the weight of the soil plants and sometimes small structures behind it.
Planning a retaining wall.
Quantity includes typical waste overage material for repair and local delivery.
Get free instant estimates from retaining wall builders near you.
Retaining wall cost varies by material.
Dry stack stone interlocking block wall.
Retaining wall cost non discounted retail pricing for.
The wall gets its.
Retaining wall cost the average cost of building a retaining wall is 5 420 most homeowners find themselves spending between 3 190 and 8 445 the cost of retaining wall materials ranges from 3 to 40 per square foot wall block prices fall between 10 and 15 per square foot while precase poured concrete runs 20 to 25 wood falls in the middle at 15 to 25 per square foot.
3 above grade max height.
Rock wall width should always be 2 3 of the wall height.
The cost of a retaining wall depends on the material chosen the overall height of the wall and the length of the wall.