Mongolian yurts  

Thermal insulation is an important aspect of yurt design, as it helps to regulate the temperature inside the structure and make it more comfortable for occupants. In traditional yurts, insulation was provided by the felt coverings, but modern yurts often incorporate new materials for even better thermal performance.

One common type of insulation used in modern yurts is foam insulation. This type of insulation can be sprayed directly onto the yurt's frame or used in conjunction with other materials, such as fiberglass batting or recycled denim, to provide a more comprehensive insulation solution. Foam insulation has a high R-value, which measures its ability to resist heat transfer, and provides excellent insulation properties.

Another type of insulation used in modern yurts is reflective insulation. This type of insulation works by reflecting heat back into the yurt, helping to keep it warm in colder weather. Reflective insulation is typically made of aluminum foil or other reflective materials and can be added to the yurt's roof, walls, or floor for maximum thermal performance.

In addition to insulation, many modern yurts also feature double-paned windows, which help to prevent heat loss and provide added insulation. Other energy-efficient features, such as thermal curtains and air-tight seals, can also be incorporated into the design of a yurt to improve its thermal performance.

Overall, the use of modern insulation materials and energy-efficient features has helped to make yurts more comfortable and sustainable than ever before. With the right insulation, a yurt can be a warm and cozy living space, even in harsh weather conditions.