Good, clear presentation of Seasonal Window Considerations for Passive Solar homes. Windows must be climate sensitive: check to see if they show be double or triple paned, or even covered with a thermal shade in coldest climates.
Deltec Homes, Renew Collection, "Ridgeline" (B) 1604sf ~ Passive solar layout, vaulted ceilings & high clerestory windows. Uses 2/3 less energy than typical home, can achieve net-zero energy. Shell price according to South or North energy modeling: Pre-painted Allura fiber cement siding, window & door package, floor system, advanced wall system & energy modeling for your climate. *See completed Ridgeline: http://www.deltechomes.com/an-update-on-the-first-renew-collection-home/
INFOGRAPHIC: Meet the Ultra-Efficient Homes of the Future