The sandwich overlapping vision kit, with 2 components coming together from each side of the door, is the most commonly used in our industry. This vision kit offers a nice design and the corner sections are welded.
Other standard overlapping vision kits, with 8 distinct components, are not recommended. Their design is not esthetically pleasing and the corner sections are not welded.
Channel reinforcements in the cut-out perimeter are required on full glass and half glass doors to preserve the structural integrity of the door.


