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Moisture Management Education

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Archives: August 2016

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​Moisture is the number one cause of exterior wall damage. Drainage is widely accepted as one of the most effective measures for reducing moisture damage due to rain penetration. Drainage is a critical component in allowing the housewrap to do its job – particularly in keeping walls dry. According to a study by John Straube and Jonathan Smegal of Building Science Corporation, a 1mm drainage gap “will drain water at a rate considerably greater than rainwater is expected to penetrate behind...

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​A rainscreen system, such as our Slicker family, was designed for regions of the country prone to wind-driven rain, excessive amounts of rainfall, or high temperature and humidity. Wind-driven rain from the outside and moisture vapor from the home’s interior, often remain trapped in the sidewall assembly. Left alone, this moisture can promote the growth of mold and undermine the structural integrity of the wall. For wet and/or humid climates, coastal areas and hilltop exposures...

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Yes, you can use Cedar Breather for side wall applications under your siding material. Similar to our Slicker Rainscreen, Cedar Breather maintains a 1/4” gap to promote airflow and ventilation. The difference between Slicker and Cedar Breather resides in the color and manufacturing process. Slicker is yellow and contains vertical channels designed to promote drainage. Cedar Breather is black and has a conical shape pattern to promote circulation under cedar roofing materials. Depending...

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