4″ x 8″ x 16″ Solid Block

4″ x 8″ x 16″ Solid Cap Block is a standard concrete masonry unit (CMU) that exceeds ASTM C90 standard specifications in all weight classifications. Contact Greystone Portables for to determine how many you will need for your new building.

• Competively priced and produced locally.
• Concrete blocks are naturally fire-resistant, highly durable, and its mass creates energy-efficient wall systems.

Every portable building need Cap Block to keep your building off of the ground.