This more conventional style concrete home was built in cooperation with Conrad's Castle's. This particular home was used to terrace the hillside, improving the energy-efficiency even more due to the increased thermal mass. Our homes can be built on flat land or slopes.
Segiun, Texas Virtual Tour
This is our Earth Sheltered concrete home. Built above ground level, these homes are the most efficient homes available anywhere. As you can see from this tour, these homes are spacious and have lots of light and ventilation everywhere.