Best types of insulation for yurt walls?

Choosing the Right Insulation Type

When selecting insulation for yurt walls, consider factors such as climate, budget, and maintenance requirements. Spray foam insulation offers high R-values (R-6 to R-7 per inch) and provides a tight seal, but it can be expensive and difficult to apply. Fiberglass batts are a cost-effective option, with R-values ranging from R-2.9 to R-4.3 per inch, but they may not provide a tight seal and can be prone to moisture issues.

Insulation Thickness and Application

To achieve adequate insulation, consider applying 3-4 inches of insulation to the yurt walls. This thickness will provide an R-value of around R-20 to R-30, depending on the insulation type. When applying insulation, ensure a tight seal around windows, doors, and any electrical outlets. For spray foam insulation, use a 1/4-inch thick layer on the exterior of the yurt, and a 1-inch thick layer on the interior.

Recycled Denim Insulation Benefits

Recycled denim insulation is a unique option for yurt walls, offering a high R-value of around R-3.8 per inch, while also being eco-friendly and cost-effective. This type of insulation is made from recycled denim jeans, which are processed into a loose-fill material that can be blown into wall cavities. It’s also resistant to moisture and pests, making it an excellent choice for yurt construction in areas with high humidity or pest infestations.