USD661815S1 - Insulation barrier for ceiling hatch openings

Info

FIG. 1 is a top perspective, exploded view of a first embodiment of the present insulation barrier for ceiling hatch openings;

FIG. 2 is a bottom perspective, partially exploded view of same;

FIG. 3 is a top, partially exploded view of the dam shown in FIG. 2;

FIG. 4 is a bottom view of same;

FIG. 5 is a left side view of same;

FIG. 6 is a right side view of same; and,

FIG. 7 is a top view of the fully assembled insulation barrier for ceiling hatch openings.

The ornamental design for an insulation barrier for ceiling hatch openings, as shown and described.