The panels are dual walled fiberglass with a foam core providing some insulation and a structure that is many times more rigid than the competition. The rigidity saves labor intensive steps during the construction process. It truly is the best product in this small but growing industry.
The design process allows you to fully customize your building. Yes, there are standard models and if you like one of them, it will save you a few bucks and a few weeks of design customization, but most people do personalize during design. You can add garages, skylights, bigger closets, windows, an in-law suite or guest house, or really anything you want.
The waterproofing and layering of the exterior are where the magic happens – the very best waterproofing materials available are used with redundancy to ensure that the building lasts for many decades without need for repairs.