Abstract: The present disclosure provides skirt panel systems for a post-frame building, comprising: one or more precast skirt panels, each of the precast skirt panels having an outer surface to be oriented away from the interior of the post-frame building, an inner surface to be oriented towards the interior of the post-frame building, a top, a bottom, and two opposing ends, each of the precast skirt panels configured for attachment to at least one post of the post-frame building, and each of the precast skirt panels configured for abutting each other end-to-end to form a skirt wall on the post-frame building; and an attachment apparatus for attaching the one or more precast skirt panels to the at least one post. The present disclosure also provides methods for constructing a post-frame building using such systems.

Abstract: The present disclosure provides an insulation system for a building. The insulation system comprises a wall section adapted to be installed at least partially between two vertically oriented posts of a building, and a base section configured to be interconnected to the wall section and comprising a surface extending outwardly and downwardly away from an outer surface of the wall section when the insulation system is installed at the building.