What is tyvek house wrap?

Tyvek house wrap is a type of weather-resistant barrier that is used in construction to protect buildings from moisture and air infiltration. It is made from high-density polyethylene fibers that are spun into a thin, breathable material. Tyvek house wrap is lightweight, flexible, and tear-resistant, making it easy to install on the exterior of a building.

Some key benefits of Tyvek house wrap include:

  1. Water resistance: Tyvek house wrap helps to prevent water penetration into the building envelope, which can lead to mold, mildew, and structural damage.

  2. Air infiltration: Tyvek house wrap acts as an air barrier, reducing heat loss in the winter and heat gain in the summer, resulting in lower energy costs.

  3. Breathability: Tyvek house wrap allows water vapor to escape from the building, reducing the risk of condensation and mold growth.

  4. Durability: Tyvek house wrap is resistant to tearing and puncturing, ensuring long-lasting protection for the building.

Overall, Tyvek house wrap is a cost-effective and efficient way to improve the energy efficiency and durability of a building. It is commonly used in residential and commercial construction projects.