Second Nature
Great Expectations: When the National Association of Home Builders compiled in early 2011 survey results from 238 builders, architects, designers, and other building industry professionals, it found readily available products like windows and I-joists were the most likely green features to be put into a new single-family detached home by 2015. Here's how this group rated the prospects of using 12 potential features. ( 1=Not at all likely; 5=Very likely )