CompleteFlash™ High Corner Boots and Preformed End Dams from Mortar Net Solutions™ are designed for fast, trouble-free installation.

Words: Bronzella ClevelandThe tough 14-inch High Corner Boots for masonry cavity walls are superior to typical 8-inch corner boots because they extend above the standard flashing height and make it easy to create a consistently high-quality corner every time. The one-piece, preformed and injection-molded High Corner Boots are highly puncture-resistant and available in thermoplastic polyolefin and a synthetic rubber/polypropylene (SR) blend that is EPDM compatible. Inside and outside corner boots are available and benefits of the High Corner Boots include fast and easy installation and no need for field fabrication. The one-piece preformed End Dams are a key component of leak-proof flashing installations and flashing systems. They seal securely to flashing membranes and prevent water from leaking around the lintel ends over windows, doors and other wall openings, and at the termination points of flashing runs. The End Dams provide excellent adhesion to common adhesive/sealants and are available in right, left and universal configurations. CompleteFlash greatly reduces the chances of leaks and makes it easy to create a watertight seal with standard flashing. Learn more here.
American Treasure: Valparaiso’s Grand Gardner Hotel
October 2026

A 125-year-old school building in Valparaiso, Indiana, is getting a second life, and much of the credit goes to the masonry that has been standing there since 1899. The Grand Gardner Hotel is an adaptive reuse project centered on the former Gardner Schoo

Cass Stern
American Treasure
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Designing Better Masonry Envelopes Starts with the Air Barrier
October 2026

As expectations for building performance continue to rise, air barriers have become a critical part of modern wall design. Today’s building envelopes must support energy efficiency, occupant comfort, durability, moisture management, and increasingly strin

Building Solutions
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Amerimix Recommits as a Cornerstone Partner in 2027
October 2026

The Mason Contractors Association of America (MCAA) is proud to announce that Amerimix will recommit as a Cornerstone Partner in the 2027 Masonry Alliance Program.

MAP Partner
MAP Partner
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WIRE-BOND Renews as a Platinum Partner in 2027
October 2026

The Mason Contractors Association of America (MCAA) is excited to announce that WIRE-BOND will renew as a Platinum Partner in the 2027 Masonry Alliance Program.

MAP Partner
MAP Partner
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