Patent ID: 7943222

Claim:
An extender trim strip which can be installed by a user, comprising: a. a flat elongated trim strip facing having a continuous outer edge, formed of a material capable of some deformation while retaining elastic memory to retain its original flat state; b. a band of contact adhesive, affixed to said inner face of said facing, proximate said first side edge; c. an adhesive-free portion along said inner face of said facing, proximate said second side edge; d. a backing, removably covering said band of contact adhesive; e. wherein said inner face opens into a plurality of score lines lying in said adhesive-free portion of said inner face between said band of contact adhesive and said second edge, said plurality of score lines being parallel to said elongated side edges; f. wherein each of said score lines creates a localized reduction in thickness of said trim strip; and g. wherein each of said localized reductions weakens said trim strip sufficiently so that folding said trim strip along one of said score lines causes said trim strip to break into two pieces along said score line.