Rock Retaining Wall Estimator

Quantity includes typical waste overage material for repair and local delivery.

Rock retaining wall estimator.

Retaining walls can be built using a multitude of materials but they re most commonly built using wall blocks or timbers. For example if a rock wall is 3 feet high the width should be 3 x 2 3 or 666 2 feet. 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. Before building a retaining wall plan it out.

Calculate the wall width. Avoid placing the retaining wall where downspouts are pointed to keep standing water from forming inside the wall. Retaining wall cost non discounted retail pricing for. Get free instant estimates from retaining wall builders near you.

Dry stack stone interlocking block wall. Planning a retaining wall. Retaining wall cost varies by material. To estimate retaining wall materials using the calculator simply enter the wall length and width and the preferred block dimensions.

Average 1 25 blocks per sf wall face. 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. Rock wall width should always be 2 3 of the wall height. Wood retaining walls start at 15 per square foot while concrete retaining walls start at 20 per square foot homeowners interested in using natural stone will find that those stones increase the cost to 25 or more per square foot.

The average homeowner will pay 35 per square foot and spend between 2 450 and 6 650 to build a retaining wall. 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. A retaining wall must have the strength to hold back the weight of the soil plants and sometimes small structures behind it. To find the weight of material in tons you ll need to know the approximate density of the material.

Use this formula to calculate the wall width. 3 above grade max height. Estimating stone and gravel for a retaining wall. The cost of a retaining wall depends on the material chosen the overall height of the wall and the length of the wall.

Poured concrete is typically the most expensive followed by wood timber and then stones and pavers. Retaining wall installation labor basic.