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.
Cost of 6 foot high retaining wall.
All retaining walls should lean into the hill 1 inch for every 12 inches of height.
Size of wall thickness.
A stacked stone wall with no anchoring or reinforcing measuring 25 feet long would cost around 5 000 total or with labor making up 2 000 of the cost and the rest going to material delivery fees and excavation.
Retaining wall material costs.
Timber walls 4 feet or higher should be tied to the hillside with deadmen anchors 6 foot long t shaped tiebacks buried in the hillside attached to the wall every 8 feet extending 6 feet back to a 2 foot wide t bar.
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 the average homeowner will pay 35 per square foot and spend between 2 450 and 6 650 to build a retaining wall.
For a basic project in zip code 47474 with 120 square feet the cost to install a retaining wall starts at 24 76 33 90 per square foot.
Cost of building a retaining garden wall.
Concrete block wall costs zip code sq.
Poured concrete costs about 30 40 or more a square foot usually with a minimum charge for small jobs or about 1 500 2 000 for a wall 30 inches high and 20 feet long.
The cost of a retaining wall depends on the material chosen the overall height of the wall and the length of the wall.
A brick garden single skin wall which is 1m high by 4m long will approximately cost around 650 whereas a 1m high and 12m long wall will cost around 1 400.
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.
Cinder block is a cost effective material for a retaining wall and usually runs between 10 12.
Actual costs will depend on job size conditions and options.
Find below the average cost of a bricklayer to build a garden wall.