Office: 830.537.5290 sustainablehomes@gvtc.com
Completed Home  
High Performance Exterior Features
  • Rain Catchment - 100% of Domestic Water Use
  • 4 KW Grid-tied Solar System
  • Aerobic Septic System
  • Galvalume Metal Roof
  • 100% Limestone Rock Exterior, quarried within a 50 mile radius
  • Jeldwen Vinyl Windows, Low E366, Energy Star Compliant
  • Anderson Patio Doors, Energy Star Compliant
  • High-Performance Spray-In Foam Insulation
  • Rinnai On-Demand Water Heater
  • Energy Efficient HVAC
High Performance Interior Features
  • Stamped and Stained Concrete Floors with Fly Ash
  • Low VOE Paint and Finishes
  • Energy Star Lights and Fans
  • 100% Florescent Bulbs
  • Low-Flow Plumbing Fixtures
  • High-Efficiency, Low-Water Use Laundry Appliances
  • Cabinets Built With No Uria Formaldehyde Plywood
  • Granite Counter Tops
  • Energy Star Ventilation Fans
  • ERV Air Exchanger and Air Purification Systems