Since when have house wraps been available?

House wraps have been available since the 1970s, marking a significant advancement in building materials aimed at enhancing energy efficiency and moisture management in residential construction. During this decade, the construction industry began recognizing the importance of air and moisture barriers, which led to the development and use of synthetic materials specifically designed for this purpose.

The introduction of house wraps allowed builders to provide a protective layer that helps prevent water infiltration while allowing moisture vapor to escape, thereby reducing the risk of mold and structural damage. This technology was a response to the energy crises of the 1970s, which prompted a greater focus on energy-efficient building practices.

The later decades saw improvements and innovations in house wrap materials, but the foundational concepts and the initial availability of house wraps began in the 1970s, making it a crucial period for this advancement in construction.