How do you include an eco-roof into a home energy audit?
What criteria is used to make the rating? Most eco-roofs support many types of living materials. They are also built to stronger specs, and with that bring new challenges of being more air tight. How does that affect the building envelope?
Posted Aug 9, 2009 2:43 AM ET
Other Questions in Energy efficiency and durability
I have a crawl space with cold joints that are inadequately sealed and ooze water. How can I seal them.