A large custom home under construction in west Austin designed by Geschke Group ARCHITECTS. Some of the key components of this structure are: engineered foundation and structural design, engineered open web sub-floor trusses, spray foam insulation, low emissivity windows and doors, 15 SEER HVAC system, engineered HVAC design, tank-less water heaters with built-in re-circulating pumps, and a “cool roof” elevated batten system.