SPONSORED: Innovative solution is the only complete flashing system specifically for 6-inch, single-wythe CMU walls.

Words: Dan Kamys Mortar Net Solutions introduced a new 6-inch size of its BlockFlash™ flashing solution for single-wythe exterior concrete masonry unit walls. BlockFlash is a complete, embeddable flashing solution for managing moisture in CMU walls. It uses patented flashing pans to collect moisture in the wall and channel it to the exterior through integrated weep spouts. The spouts are gray in color to blend in with standard mortar, and factory-installed insect guards prevent insects from entering the block cells through the spouts. Drainage mesh placed in every block cell in the course immediately above the pans provides hundreds of clear pathways for water to flow around mortar droppings inside the cells, where it is collected by the pans. Mortar Net’s BlockFlash cuts installation time associated with using membrane flashing by approximately 50 percent and eliminates the need for multiple architectural CMU sizes that are typical with through-wall flashing. BlockFlash for 6-inch CMU works the same as the 8-, 10- and 12-inch versions, and was designed to meet the growing popularity of utilizing 6-inch CMUs in building construction to help meet building energy codes and for its space-saving benefits in larger buildings. For more information, please click here to visit Mortar Net Solutions.
MASONRY STRONG Podcast, Episode 35 Recap: David Pitre, Chair of the Board at CMHA
January 2026

On this episode of the MASONRY STRONG Podcast, David Pitre sits down with Justin to talk about CMHA, the moves the association is making for the future of the industry, and the journey he took to get to being the Chair of the Board.

Justin Stengel
The MASONRY STRONG Podcast
Read More
Government Affairs: Immigration Talks Are Heating Up!
January 2026

For some of you, I might be starting to sound like a broken record (nice that “vinyl” is coming back in vogue, so even our younger masons know what a record is!)…WE NEED YOUR HELP ON DIGNITY ACT…WE NEED YOUR HELP ON DIGNITY ACT…WE NEED YOUR HELP ON THE DI

Stephen Borg
Legislative
Read More
MASONRY MADNESS®: Celebrating Skill, Speed, and the Next Generation of Masons
January 2026

Every January, Las Vegas becomes the heartbeat of the construction industry as thousands of professionals from across the country gather for the World of Concrete Convention. Among the countless exhibits, product showcases, and networking opportunities, o

Robert Melgaard
News and Events
Read More
STABILA Elevates Craftsmanship Supporting SPEC MIX 500 and World of Concrete
January 2026

In the mason’s industry, where the line between “good enough” and “built to last” is often measured by how good the tools are, it’s when craftsmen are proud to hold a STABILA tool. Precision isn’t a luxury; it’s the quiet backbone of every wall, brick, an

Elsa Bueno
MAP Partner
Read More