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.
Installation Starts Before the First Course
August 2026

Some of the most expensive masonry installation problems begin long before crews arrive onsite. By the time a project reaches the field, many coordination decisions have already been made. Dimensional conflicts, congested reinforcement, specialty materia

Technical Talks
Read More
Designing for Performance: Key Considerations for Efficient, Durable Masonry Projects
August 2026

A successful masonry project starts well before the first stone is set. The craftsmanship on site matters, of course, but many of the decisions that shape the final result are made much earlier—during design, detailing, and material selection. Those choic

Jeff Tew
MAP Partner
Manufactured Stone MAP Partner Stone (Exterior) Stone (Interior)
Read More
Change Orders: Standard Operating Procedure
August 2026

In masonry construction, change orders are not occasional events; they are guaranteed. Drawings do not always match field conditions, specifications can conflict, and real-world construction has a way of exposing gaps in design. At DRP Masonry, we operat

Donnie Williams
Resources
Read More
RFIs: Clarity, Communication and... Hierarchy?
August 2026

In construction, any project starts with drawings. Plans. Schedules. Specifications. Whether we're talking about new construction, additions, or restoration, there is a plan, there is design intent, and a way every piece of a project needs to fit together

Kate Vienna
Technical Talks
Read More