What is Batt Insulation?

Batt insulation refers to pre-cut rolls or batts of insulation material that are designed to fit standard wall cavities. This type of insulation is typically made from fiberglass or mineral wool and is popular for its ease of installation and effectiveness in thermal resistance. The design allows for straightforward placement between wall studs or joists in residential and commercial construction.

This specific format is beneficial because it minimizes gaps and air leaks, providing a more efficient insulation solution. The insulation batts can easily be handled by installers, which contributes to quicker installation times compared to other types like loose-fill or rigid boards.

While other options describe different forms of insulation that serve specific purposes in various areas of construction, they do not capture the defining characteristic of batt insulation, which is its pre-cut nature designed to fill standard wall cavities efficiently.