If you’ve done any amount of research on underground homes, you’ve likely seen the multitude of benefits they offer. From the privacy considerations to the natural energy-saving characteristics, an underground home provides a variety of advantages for residents. However, in order to successfully build an underground home, there are many factors to consider. Many of the factors are similar to the ones used when planning traditional homes, but some may be considerations you wouldn’t think of otherwise.
Most custom underground homes are built in areas where there is extreme climate. Areas with extreme cold or warm temperatures are more suitable for underground homes, since the earth helps to absorb the temperature and keep the home more energy-efficient. Since the temperature of the earth varies much less than the temperature of the air, an underground home can provide more stability and comfort year-round.
Grainy soil like sand and gravel is best for building an earth-sheltered home. You need a soil that compacts very well due to the weight of the construction materials and the water draining benefits. Structural engineers can conduct a soil test prior to your planning to ensure the land is suitable for construction.
Natural Water Drainage
All underground home plans have to have some sort of natural water drainage incorporated. Of course, you can build a manmade water drainage system, but it’s much more effective to have a natural flow of water in case of a disaster. Extreme water pressure against the walls of an underground home can create significant problems, so this is one of the main considerations when planning underground home construction.
Most underground homes are built with concrete, since it is one of the strongest and most durable building material there is. Steel is often used in conjunction with concrete to add more stability to the home. Wood can still be used for interior designs and minor structural considerations, but it is not advised to use as primary construction materials for safety and durability reasons.
The structural engineers at BE Structural know what to consider when planning underground homes. Whether it’s the climate, topography or any other environmental issues, we will ensure your underground home can be built safely before any plans are discussed. To get your evaluation for an underground home in your area, feel free to reach out to us at any time.