Keeping a dry home has been a core concern of life by humans for many, many years. As building science has improved over the years, there have been significant advances in technology that can help or hinder the permeation of moisture into the home. In this blog post and the next one, we’ll talk about two things that can affect the level of moisture in your home’s walls: vapor barriers and green lumber. For now, let’s talk about vapor barriers.
In most climates, vapor barriers are essential to keeping a home dry. Different materials like paint, polyethylene plastic, and plywood can be used to blog the permeation of moisture. The effectiveness of vapor barriers is measured in “perms” which indicates how much or how little moisture can get through it. In north Texas, most vapor barriers can be found near the interior walls of a home. There are a lot of different technical requirements and codes to work with when determining the use of vapor barriers, so please be sure to consult a professional.
