FIND A CONTRACTOR BUYER'S GUIDE
BECOME AN INDUSTRY PARTNER
MCAA Logo
MEMBER LOGIN JOIN
NEWS
2026 Midyear Meeting Registration is OPEN ↗

Mortar Net USA patents mortar collection device

Words: Candice Carroll/Public/News/20120510132500-1.jpg" width="600" height="338" border="0" alt="A new patent integrates an insect barrier with Mortar Net USA’s mortar collection device." />
A new patent integrates an insect barrier with Mortar Net USA’s mortar collection device.
Mortar Net USA Ltd., a producer of moisture management solutions for the masonry industry, has received a patent for its Mortar Net mortar collection device. United States patent 8,061,090 for an improved mortar collection device for cavity wall construction was issued on Nov. 22, 2011.

This improvement integrates an insect barrier with the mortar collection device that has been supplied by Mortar Net for more than 20 years in the unique dovetail shape and eco‐green color. The insect barrier is a water-permeable material that allows Mortar Net to drain as effectively as it always has, while hindering insect penetration into the cavity of a masonry wall.

“The addition of an insect barrier to our mortar collection device provides additional protection to structures at very low cost to users," says Tom Sourlis, chairman of Mortar Net and the inventor of this improvement.
 0
The Behind-the-Wall Secrets Every Mason Already Knows (But Some Ignore)
May 2026

You’ve been around long enough to know this already: stone doesn’t fail on the face; it fails behind the wall. You can lay the prettiest veneer in the county, but if the prep is junk, that wall’s gonna start telling on you after a couple of winters. Manu

Rob McKay
Technical Talks
Read More
Masonry Innovation in Action: Belden Brick’s Glazed Thin Brick Redefines Design Possibilities
May 2026

Masonry innovation is pivotal in shaping the built environment, and The Belden Brick Company is at the forefront of this evolution. Architects, designers, and contractors increasingly seek materials that marry high performance with bold aesthetics, and Be

Kristie Fitzgerald
MAP Partner
Read More
Celebrating Craftsmanship and Country
May 2026

The 250th anniversary of the United States is more than a date. It is a reflection of centuries of progress, innovation, and determination. STABILA has chosen to mark this milestone with a product that mirrors those same qualities. The Patriot Series Maso

Elsa Bueno
MAP Partner
Read More
Rethinking Shelf Angle Design for High-Performance Masonry Walls
May 2026

If you've been around masonry construction long enough, you know the shelf angle is one of those details that’s easy to take for granted. It’s been used the same way for decades, set it at the slab edge, support the veneer, move on. But as building requir

Erica Oliveraz
MAP Partner
Read More