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978.686.6149

175 Market Street Lawrence, MA
​Make Your Backyard your Next Vacation Destination! 

Concrete Blocks/CMU

We stock a complete line of concrete masonry units (CMUs) or masonry blocks. Below is a list of what we always have in stock, but you can always call us to inquire about special order sizes, shapes and colors for your project - minimum quantities may apply.

Patio Blocks:

1.75" x 8" x 16"

2" x 24" x 24"

CMU Blocks:

4" x 8" x 16" solid & regular

6" x 8" x 16" solid & regular

8" x 8" x 16" solid & regular

8" x 8" x 8" Halves

10" x 8" x 16" regular

12" x 8" x 16" regular

12" x 8" x 8" Halves

8" x 8" x 16" Full Sash

8" x 8" x 16" Knockouts

12" x 8" x 16" Knockouts

Chimney Blocks:

16" x 16" x 8"H w/ opening: 8" x 8"

16" x 20" x 8"H w/ opening: 8" x 12"

​6"H Barrel Blocks, Cement Bricks

Splitface Blocks:

8" x 8" x 16" natural grey straight

8" x 8" x 16" natural grey corners