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What can go on behind closed walls? Destructive damage, that's what could go on behind cavity walls. Poor drainage and inadequate ventilation will do their damage over time.

Mortar Net, with over 25 years of failure-free performance, has developed four ideal products to improve drainage and ventilation:

PROBLEM:
Flashing was cut short using a trowel or a knife, which allowed water the perfect opportunity to saturate the brick below the flashing. This can also show up as a leak in a window head or jamb.

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SOLUTION:
TotalFlash, a complete, factory-assembled masonry cavity wall flashing system, provides superior moisture protection by extending the flashing to the face of the masonry. It is both cost-effective and easy to install.
PROBLEM:
Vegetative growth indicates moisture is present in the wall. A brick or cast stone cap will allow storm or sprinkler water to quickly pass through and saturate the interior of the wall.

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SOLUTION:
Mortar Net’s TotalFlash, can be used under a parapet cap as a through-wall flashing and will prevent moisture from penetrating masonry units within the wall below the flashing.
PROBLEM:
End dams were never used when this building was constructed, so water ran off the end of the flashing and remained on the steel angle until a hole was created. This issue led to major wall deterioration.

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SOLUTION:
MortarNet is combined with CellVent or WeepVent to keep the flashing free from mortar clogs and to quickly drain all flashings. To ensure water accumulating on the flashing will not just flow off the end of the flashing into the cavity, use end dams like Mortar Net’s CompleteFlash at all flashing end terminations.

MortarNet, the industry’s original mortar dropping collection device, suspends mortar droppings above the flashing and weeps so they stay clear and unobstructed. With more than 100 million feet installed and zero wall failures, MortarNet keeps cavity walls dry and hassle-free.

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The patented TotalFlash Cavity Wall Drainage Solution is a complete, factory-assembled masonry cavity wall flashing system that cuts labor costs and provides better performance than standard through-wall flashing.

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Only available through Mortar Net Solutions, the CompleteFlash Preformed 14″ High-Corner Boots extend above the standard flashing height and make it easy to create a consistently high quality corner every time. End Dams seal securely to flashing membranes and prevent water from leaking around masonry openings, and at the termination points of flashing runs.  Click to learn more.


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WeepVent and CellVent for masonry cavity walls provide cost-effective weep hole protection that ensures moisture migrates out and air circulates into the cavity providing a drier wall.


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