The most common Cinder block size in the United States is referred to as an 8-by-8-by-16 block, with the nominal measurements of 8 in (20.3 cm) high by 8 in (20.3 cm) deep by 16 in (40.6 cm) wide. This nominal measurement includes room for a bead of mortar, and the block itself actually measures 7.63 in (19.4 cm) high by 7.63 in (19.4 cm) deep by 15.63 in (38.8 cm) wide.
If you are looking for a contractor in the San Francisco bay area to install your Cinder blocks, be sure to contact Montclair Construction. If you have any questions or want an estimate don’t hesitate to contact us.