Foundation all concrete block walls must rest on a sturdy foundation of poured concrete.
How to construct a concrete block wall.
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.
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.
Follow the block manufacturer s instructions for wall height limits.
If your concrete wall turns a corner build the corner with alternating corner blocks.
Quantity includes typical waste overage material for repair and local delivery.
Concrete block wall installation labor basic basic labor to install concrete block wall with favorable site.
Concrete block wall total average cost per square foot.
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.
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.
Block wall cost non discounted retail pricing for.
Concrete blocks can be solid or hollow with two or three cores or voids.
Once you ve got your base set up it just takes some finesse in building the wall up and turning corners.
I would strongly recommend you hire a licensed and insured concrete block wall contractor to perform the installation for you.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.