Sequatchie Concrete Service, Inc. offers a wide variety of concrete masonry units for both commercial and residential construction. Our customers are able to achieve the aesthetic appeal they desire while maintaining the benefits of building with CMU’s. Sequatchie Concrete Service, Inc. continues to be an industry leader in the architectural masonry market providing standard or custom colored split faced, ground faced, and smooth faced units. All products manufactured by Sequatchie Concrete Service, Inc. meet or exceed ASTM Standards and specifications.

ProBlock provides newly optimized shapes and configurations for concrete masonry. The balanced “A” Block and Knockout “H” Block can be produced in full and half-high units, in myriad colors and textures. The ProBlock family of shapes includes:

• “A” Shape configuration

• “H” Shape Knockout configuration

• Splitface



Experience the difference ProBlock can make on your next project.

ProBlock Technical Information

Insulated Wall System

Benefits Of ProBlock

Architectural Color Series Brochure