WebApr 5, 2024 · A Keystone retaining wall costs $20 to $55 per square foot installed. Keystone brand block prices alone are $7 to $15 per block on average. Total costs depend on the block style, size, texture, and wall design options. Slate retaining wall cost. A slate retaining wall costs $30 to $85 per square foot installed. Slate walls have a high … WebApr 11, 2024 · Closed-cell spray foam insulation offers a higher R-value and would cost between $1.5 to $3.5 per sq ft. Open-cell spray foam costs between $0.5 to $1.5 per sq foot. As an example, the cost of metal building roof insulation using spray foam ranges between $1.1 to $1.2.
How Much Does a Concrete Retaining Wall Cost? - HomeAdvisor
WebJul 8, 2024 · Since soil weighs a beefy 100-plus lbs. per cu. ft., you need some pretty heavy material — large retaining wall blocks, boulders, timbers or poured concrete — to … WebFor a basic project in zip code 47474 with 120 square feet, the cost to Install a Block Retaining Wall starts at $9.22 - $12.21 per square foot*. Actual costs will depend on job size, conditions, and options. To estimate costs for your project: 1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials ... boyles temperature tb is given by
How Much Does a Retaining Wall Cost? - HomeAdvisor
WebOct 19, 2024 · It costs between $30 to $40 per linear foot to install a concrete wall with a concrete contractor. Keep in mind, however, that this price may increase if you hire a mason. The cost to hire a masonry contractor is between $50 to $75 per hour. Additionally, the cost to install a concrete wall per square foot can fall anywhere between $10 to $60. WebFeb 2, 2024 · For the backfill of a 30×3 feet retaining wall you will need a volume of 90 ft³, for a weight of 7,563 lb.To find these results: Assume you are using the same dimensions of the retaining wall for the backfill. WebFeb 14, 2024 · The average cost to install a block retaining wall is about $31 per square foot or $3,100 for a local professional installation of a 20′ long x 5′ high wall (100 sf). If taking the DIY method, the same 100 sqft … boyles temperature formula