How does a Sod house keep heat in?

A sod house retains heat effectively due to its thick walls made of compacted grass and soil, which provide Excellent insulation. The natural materials absorb heat during the day and release it slowly at night, helping to maintain a stable indoor temperature. Additionally, the low profile of sod houses minimizes exposure to wind, further reducing heat loss. This combination of insulation and wind resistance allows sod houses to stay warm in colder climates.