What types of non-metal jacketing are available for mineral wool?

The correct answer highlights the two types of non-metal jacketing commonly used with mineral wool insulation, specifically SSL (Scrim-Supported Laminate) and ASJ (All-Service Jacket). These materials serve several purposes, including providing moisture resistance, enhancing durability, and ensuring that the insulation has a finished appearance that can withstand various environmental conditions.

SSL is particularly beneficial because it combines the structural integrity of a scrim with a protective laminate, making it suitable for external applications where added strength is necessary. ASJ is widely used in both residential and commercial applications due to its versatility and cost-effectiveness, providing a suitable barrier against moisture and facilitating easy handling and installation.

Understanding these types of jacketing is crucial, as they ensure the performance and longevity of the mineral wool insulation, which is important for thermal performance and energy efficiency in a building.