While at Greenbuild 2014, we asked our technical thought leaders the following question:
What is the most compelling thing happening in your universe with regard to sustainability?
When you look at sustainability you are looking at the structure itself – the longevity, the life, how it works – things are becoming systems. It’s not about individual products anymore so as you pull the systems together you have to understand how they operate together. Permeance is extremely important. As you look at air tightness with regard to moisture management, we now have to manage the moisture flow within that house. As moisture is generated inside and you need to get the moisture out of the house. You also have to make sure that moisture is not coming into the house from the outside.
Air tightness and moisture management are the most critical aspects of building design right now when it comes to sustainability. It affects everything from the products that are used to build the house, the comfort of the homeowners, and how the overall systems work.