GreenBuildingAdvisor.com: Vapor Profiles Help Predict Whether a Wall Can Dry

Today?s walls, roofs, and floors are better insulated, tighter, and made with a much greater variety of components than they used to be, making them a lot more susceptible to moisture problems when they get wet. Compared to the old days, today’s walls and ceilings are more complicated and can be very slow to dry.

Poorly crafted building codes are blamed for many examples of confusion, and the confusion over vapor retarders and vapor barriers is no exception. To design and build energy efficient and durable building assemblies, following the code is not enough. We need a new approach ? such as the vapor profile.

Categories Sustainability and Building ScienceTags
search previous next tag category expand menu location phone mail time cart zoom edit close