The depth and size of the foundation will vary depending on the size of the concrete block wall and the weight it must support but a typical freestanding wall requires a foundation that is about twice as wide as the wall itself and which extends about 1 foot down below the frost line.
How to construct a concrete block wall.
Follow the block manufacturer s instructions for wall height limits.
Block wall cost non discounted retail pricing for.
Foundation all concrete block walls must rest on a sturdy foundation of poured concrete.
If your concrete wall turns a corner build the corner with alternating corner blocks.
Concrete block wall installation labor basic basic labor to install concrete block wall with favorable site.
Concrete masonry block wall set with mortar on existing foundation.
Cost can add up quickly especially if you re a novice and have never attempted a concrete block wall installation before.
Start the first leg with a full corner block which is a stretcher block with a finished face on one end.
After setting the corner block butter the ears of the adjacent block and set it.
Concrete blocks can be solid or hollow with two or three cores or voids.
The interlocking retaining wall block can be used to build walls up to 24 to 36 inches high depending on the size of the block.
I would strongly recommend you hire a licensed and insured concrete block wall contractor to perform the installation for you.
Whether you re building a retaining wall or just need some extra privacy a cinder block wall is an affordable way to get the job done.
Quantity includes typical waste overage material for repair and local delivery.
A concrete block is referred to as a concrete masonry unit or cmu in the construction industry.