Category: Air Tightness

A Builder’s First Time Using Peel and Stick House Wrap

When maintaining long-term building integrity, airtightness is an important feature to keep in mind. Airtightness simply means that there are no unintended gaps in the building envelope—gaps that would otherwise cause air leakage in or out of the building. It is an essential performance parameter in helping ensure energy efficiency. How airtightness is achieved comes […]

Sheathing Membranes: Air Barrier Building Code Requirements

In a previous article, we discussed the North American building code requirements for sheathing membranes and their function as water-resistive barriers (WRB). This third and last article of the blog series will uncover the additional, critical role of sheathing membranes as air barriers. Sheathing membranes that act as air barriers are typically of the polymeric […]

How Can Builders Avoid the Detrimental Effects of Wind-Driven Rain?

When it comes to maintaining a building’s integrity and longevity, protecting the building from factors that contribute to moisture-related issues is key. How do moisture-related issues materialize to begin with? According to research, wind-driven rain on a building’s façade is considered one of the largest sources of moisture2 and, most commonly, moisture is the number […]

The Pros Know: Dr. Straube chooses an airtight, vapor permeable barrier for his coach house

If there’s anything that will convince people of a building product’s worthiness, it’s when the pros use it in their own homes – where they’re free to make unilateral decisions, based on their own expertise and preferences. So you can imagine our excitement when Dr. John Straube chose our air- and water-resistive barrier for his new […]

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