Our second Passive House now complete

Last week, we received the certificate of occupancy from the City of Rockville for our second Passive House, and the owners began moving in. A happy day.
L and Z came to us after learning about our first Passive House in Bethesda. They were moving to the area with their four young children and wanted a home that was as healthy and as environmentally benign as possible. While they liked the Bethesda house, they had different space needs and wanted a house that would fit better into their historic Rockville neighborhood. That generated an entirely different style and floor plan. Their new home is inspired by some of the early 20th century DC homes in neighborhoods like Old Rockville and Cleveland Park.
We have set up a web page for the house and will be providing more photographs and information about the construction details and how we applied the lessons learned from our first Passive House.