Would you believe that some of the most economical and energy-efficient homes are practically invisible? Earth sheltered homes, while not widely known, have been used around the world for centuries. In fact, our distant ancestors relied on caves for shelter and survival. And that very principle is the foundation of earth sheltered homes.
The Advantages of Underground Living
One may assume that living underground means dampness and claustrophobia. However, the reality is quite different. Earth sheltered homes come in different forms, each with its own unique advantages.
Earth Berming
In this construction method, the home is partially covered with earth, resembling a walk-out basement. By utilizing the earth as insulation, these homes can maintain a consistent temperature of around 58 degrees Fahrenheit throughout the year. The addition of proper sealing and drainage ensures moisture protection. Take a look at the example below:
Caption: Example of an Earth Bermed underground home.
In-Hill Construction
Similar to earth berming, this method features a walk-out basement on three sides, with one side open to the outside. Here, the non-bermed face allows natural light to enter the home. An excellent example is the underground Ohio rest station:
Underground/Fully Recessed Construction
Fully submerged in the earth, this style of construction creates a unique living experience. Only the entrance and exits are exposed to the outside. Modern technology has made these homes comfortable and welcoming, even for those with a touch of claustrophobia. Skylights and advanced window treatments provide ample natural light, dispelling any darkness or dreariness.
Caption: A fully recessed underground home.
The Benefits of Earth Sheltered Homes
Earth sheltered homes offer numerous advantages that go beyond their energy-efficient nature. Privacy, efficient land use, and low maintenance are just a few of the benefits. Moreover, these homes are ideal for tornado-prone areas, providing excellent shelter during severe weather.
Another interesting feature is the possibility of combining an underground section with a traditional living space. This innovative approach allows residents to enjoy the best of both worlds.
Considerations and Potential Issues
As with any construction method, there are potential challenges to be aware of. Poor design and construction can lead to problems such as water seepage, condensation, acoustical issues, and indoor air quality. To mitigate these risks, we recommend using detectors for carbon monoxide and radon, as well as having a secondary air filtration system in place.
It's essential to consider the increased weight of earth sheltered homes. Unlike traditional homes, which use lightweight materials, these homes require sturdier construction to handle the added weight of the soil and other materials above the "roof." Additionally, soil erosion prevention measures must be taken, as excessive dirt and insulation can cause problems.
If you're intrigued by the idea of living in an earth sheltered home, we invite you to reach out to us. We're happy to discuss your ideas and offer our expertise. Whether you prefer an in-person meeting or a virtual collaboration, we can accommodate your needs.
Remember, earth sheltered homes provide a sustainable and unique living solution that blends harmoniously with the environment. Join the movement towards a greener future today.
