We help turn glass bottles sitting in New York landfills into strong concrete blocks and bricks.

Learn More

Pozzotive Aggregate

Pozzotive replaces up to 30% of the cement we use to make a concrete block. Every ton of Pozzotive saves about one ton of CO2 emissions.

Learn More

Stronger & More Useful

Lab tests by the National Concrete Masonry Association say that our blocks can handle roughly 3x more loading pressure per square inch than the industry standard.

Learn More

Belden Tri-State + Westbrook Block

Belden Tri-State Building Materials is a proud partner with Westbrook Concrete Block, one of the nation’s largest producers of architectural concrete masonry units (CMU). While following architectural trends we strive to meet the needs of our customers with the development of new finishes and products. With the introduction of Spectra Glaze by Westbrook Concrete Block, Omni Block,  and WESTBRICKS, Westbrook Concrete Block continues to be an innovator in the industry.

Featured Products

We are proud to introduce our newest additions to our Masonry Line: Spectra Glaze, Omni Block, and WESTBRICKS.  These offer a few more practical and striking design solutions for any building.

Benefits of using Pozzotive in architectural CMU:

  • Meets and exceeds ASTM standards for ASTM c90 and ASTM c1634
  • Stronger and denser, with lower permeability
  • Environmentally responsible
  • Contributes to sustainable construction
  • Helps the project qualify for LEED Materials and Resource credits

Uses over 97% regionally harvested, extracted and manufactured materials.

© 2018 Westbrook Concrete Block Co., Inc. All Rights Reserved