Patent ID: 8851145

Claim:
A method of installing an insulation layer on a garage door wherein said garage door includes a plurality of panels, said method comprising; affixing a flat surface of an enlarged head of a first connector of at least one clip to a flat exterior surface of a first panel of said plurality of panels; positioning a first section of insulation material over said first connector of said at least one clip, such that a first side of the insulation material engages the enlarged head of the first connector; and connecting a second connector of said at least one clip to said first connector such that an enlarged head of the second connector engages a second side of the insulation material and the clip extends through a hole in the first section of insulation material from one side of the insulation material to the other side of the insulation material so as to secure said first section of insulation material between said enlarged heads of the first and second connectors and to said flat exterior surface of said first panel, wherein at least one of said first connector and said second connector comprises a resilient latching element configured to engage said other connector to connect said first connector to said second connector.