WESTBRICKS with Pozzotive®

Westbrook has created the WESTBRICKS product with architects in mind. 

WESTBRICKS takes technology that was previously only available in oversized CMU and extends it into modular sizes reminiscent of clay brick, providing colors, textures and lengths (cored and solid) unique to Westbrook Block.

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Colors, Sizes and Finishes


WESTBRICKS extends CMU into the modular sizes previously exclusive to clay brick. With four lengths, including 24” (not available in clay brick), 5 thicknesses, and both solid and hollow core configurations, WESTBRICKS™ provides more options than any other “brick” manufacturer.

The color palette offers color options previously unavailable in clay brick.

WESTBRICKS broadens the spectrum of materials you can use to create the aesthetic outcomes you are looking for in buildings.

Benefits of using Pozzotive® in architectural CMU

  • Meets and exceeds ASTM standards for ASTM c90 and ASTM c1634
  • Is stronger, denser, with lower permeability
  • Is environmentally responsible
  • Contributes to sustainable construction
  • Helps the project quality for LEED Materials and Resource credits

Pozzotive® Supplementary Cementitious Material and Sustainability

Pozzotive® is a high performance pozzolan, made from 100% recycled post-consumer glass. This glass is diverted from multiple post-consumer waste streams, including bottle redemption and curbside pickup. The glass is processed to remove all organics, and then milled to a precisely graded, powder-like substance in a size appropriate for Portland Cement replacement. Pozzotive® can be used in a multitude of products, such as our architectural CMU and WESTBRICKS.