Project Description

Lost Creek – Barton Springs

The Lost Creek Project is a 4,100 square foot Austin Energy Green Building 5 Star Rated Home. This project incorporates passive solar design, large overhangs, spray foam envelope insulation, high performance windows, galvalaume metal roofing, 6kw solar array with planned net zero upgrade, geothermal heating and cooling with hot water recovery, Energy Recovery Ventilator, 10,000 gallon underground rainwater system for irrigation, Energy Star appliances, dual flush toilets, high efficiency lighting, and stained concrete.

  • GeoThermal
  • Locally harvested stone
  • Solar panels
  • Advanced framing
  • Natural day lighting
  • Large overhangs
  • Native landscaping
  • Metal roof
  • Zip walls system
  • Spray foam insulation
  • Solid surface flooring
  • Water-based paints
  • Energy star appliances
  • Vent fans in every room
  • Rainwater collection