The average cost to build a retaining wall is between 3 500 to 10 000 with the average homeowner paying about 5 395 for a concrete block retaining wall that is 25 feet long and 4 feet high fully installed with reinforced concrete footing.
Cost of building a concrete block retaining wall.
Concrete block walls typically cost 10 to 15 per square foot to install.
Unreinforced 300 450m 2.
Use our concrete block calculator to estimate the number of blocks and material needed for your project.
Retaining wall caps 440 640 pallet or 54 to 69 face ft.
Lay 225 hollow blocks starter bar set in hollows.
For materials and labour expect to pay.
450 to 700 per square metre for reinforced concrete blocks 550 to 750 per square metre for concrete besser blocks.
Block walls usually cost 20 30 per square foot which can vary depending on the type of block used.
Reinforced with geogrids or mass concrete 400 600m 2 view a projects completed with interlocking concrete blocks.
Interlocking concrete blocks are beautiful and designed and structured specifically for use in retaining walls.
Modular or interlocking concrete blocks 6 9 sq.
Footing size allow for 1m deep 600 wide.
For a concrete block gravity wall 100m long and 3m high the cost of retaining wall per metre squared is 256m2.
Block wall costs outdoor cost guides concrete block wall costs in this guide we take a look at the average cost of hiring professionals to install a concrete block wall as a perimeter fence 350 feet x 6 tall block 2100 sq ft.
Roughly cost you 400 600m 2 view a project completed with concrete crib.
Pack it down tight with a tamper.
Dig a few inches back and deep along the location of the old wall.
Transfer plants temporarily to a tarp for safekeeping.
Concrete block walls can last a lifetime when installed correctly and add beauty to almost any landscape.
Excavate footings and concrete include starter bars set in concrete.
Concrete blocks 12 22 face ft.
Lay good drainage behind wall with clean hardcore.
Remove the pieces of the old wall.
Gravity inclined retaining wall inclined retaining walls are designed to aid in resisting the force of gravity and use slightly less blocks than standard gravity retaining walls.
Extend bars to full height lay blocks to 1 8m fill all hollows solid with concrete.
Dig deep to give the plants a strong root ball.
Consider getting several professional estimates for your wall or foundation project to get an accurate price.
Remove any plants lining the retaining wall with a shovel.