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.
MCAA Upstate New York: Regaining Market Share Through Education
September 2026

The Upstate New York chapter of the MCAA was established in 2014 by a dedicated group of both union and non-union masonry contractors, producers, and suppliers who shared concerns about the declining use of masonry. T

Brett Sherman
Resources
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GEN NXT: Luis Sontay
September 2026

For this month, the MCAA got to sit down with aspiring mason Luis Sontay. From taking an interest in masonry as a kid to placing 1st in a postsecondary competition, Luis’ dedication and passion for the trade is clear. Luis describes his early passion fo

Justin Stengel
GEN NXT
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The Alhambra
September 2026

High above Granada, Spain, the Alhambra offers masonry professionals something more than an architectural landmark. It is a working lesson in how relatively simple building materials, placed by skilled craftsmen and maintained over generations, can create

Cass Stern
Marvelous Masonry
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The Wall
September 2026

There is a story around Huntley Brothers that some of our guys simply call “The Wall.” I’ve told it enough times over the years that when I start telling it to one of our younger guys, I can see a few of the older ones rolling their eyes. They’ve heard i

Kent Huntley
Chairman’s Message
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