What is house wrap used for?

House wrap is a moisture and air barrier that is typically used on the exterior of framed buildings, underneath the exterior siding. It is made of a lightweight material that is breathable to allow moisture to escape while still preventing water and air from penetrating the building envelope.

House wrap helps to protect the building from moisture damage by preventing water from seeping into the walls and causing rot or mold growth. It also helps to improve energy efficiency by reducing air leakage and heat loss through the walls.

There are different types of house wraps available, including woven and non-woven materials, as well as products with additional features such as UV resistance or integrated tape for sealing seams. It is important to follow the manufacturer's instructions when installing house wrap to ensure proper installation and effectiveness.

Overall, house wrap is an important component of the building envelope that helps to protect and improve the performance of a home or building.