Foundation all concrete block walls must rest on a sturdy foundation of poured concrete.
How to build exterior wall on concrete.
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.
In addition concrete s dampening quality limits the vibration to exterior walls when doors or windows are slammed for example.
Step 1 stretch a tape measure across the concrete slab and mark the position of the wall s ends.
This durable freestanding wall brings an attractive element to your yard that can zone off an outdoor patio area or add emphasis around flower beds and other landscaping.
Remember to check out the full diy construction video on our website.
Create a sense of privacy and security in your backyard with a concrete wall.
Run a chalk snap line between the marks and snap the line against the slab to lay out the position of one of the wall s sides.
Windows and doors in traditional wood framed homes there is an added cost associated with installing the windows and doors.
Make sure the plate will be at the edge of the concrete or framed floor so the sheeting on the wall will go over the edge.
Using cinderblocks mortar and 2x4 boards this diy weekend project allows you to section off your outdoor living space into a private retreat.