Type of blocks: Cinder blocks are hollow, typically measuring 8-in. by 8-in. by 16-in., costing $2.50 to $3 per block. Comparable concrete blocks are a little less expensive, $2 to $2.50 each. You ...

Stack cinder blocks on top of each other to create an aesthetically pleasing retaining wall. This cinder block wall serves as a backdrop for a welcoming outdoor space that's filled with beautiful ...

A well-constructed cinder-block wall can bring privacy, security, and visual interest to your landscaping. Although building a wall is a challenging project, it's one a determined and ...