Glossary Term Defined

The “Exterior Surface” refers to the outside surface of any structural or non-structural component of an Exterior Wall falling within a given vertical plane in any one Exterior Wall. Windows and doors mounted in an Exterior Wall shall be deemed to be in the same vertical plane as the Exterior Wall so long as their thickness lies within the thickness of the Exterior Wall, or so long as they are mounted directly to the interior surface or Exterior Surface of the Exterior Wall.