A method of making a cabinet structure, the method comprising: a) forming a wrapper from a sheet of material whereby the wrapper has an opening and a front edge extending around the opening; b) forming a first liner from a sheet of material whereby the first liner has an opening and a front edge extending around the opening of the first liner; c) forming a second liner from a sheet of material whereby the second liner has an opening and a front edge extending around the opening of the second liner; d) providing a mold having a body portion with an outer channel and first and second inner channels (126, 128) opening into a mold cavity disposed within an interior of the body portion, the mold cavity having an inverse configuration of a thermal bridge; e) positioning the front edge of the first liner in the first inner channel of the mold whereby the front edge of the first liner is partially disposed within the mold cavity of the mold through the first inner channel of the mold; f) positioning the front edge of the second liner in the second inner channel of the mold whereby the front edge of the second liner is partially disposed within the mold cavity of the mold through the second inner channel of the mold; g) positioning the front edge of the wrapper in the outer channel of the mold whereby the front edge of the wrapper is partially disposed within the mold cavity of the mold through the outer channel of the mold; h) introducing a resin mixture into the mold cavity to substantially fill the mold cavity; and i) forming a thermal bridge from the resin mixture within the mold cavity, the thermal bridge including an outer coupling portion overmolded to a portion of the front edge of the wrapper, a first inner coupling portion overmolded to a portion of the front edge of the first liner, and a second inner coupling portion overmolded to a portion of the front edge of the second liner. a) forming a wrapper from a sheet of material whereby the wrapper has an opening and a front edge extending around the opening; b) forming a first liner from a sheet of material whereby the first liner has an opening and a front edge extending around the opening of the first liner; c) forming a second liner from a sheet of material whereby the second liner has an opening and a front edge extending around the opening of the second liner; d) providing a mold having a body portion with an outer channel and first and second inner channels (126, 128) opening into a mold cavity disposed within an interior of the body portion, the mold cavity having an inverse configuration of a thermal bridge; e) positioning the front edge of the first liner in the first inner channel of the mold whereby the front edge of the first liner is partially disposed within the mold cavity of the mold through the first inner channel of the mold; f) positioning the front edge of the second liner in the second inner channel of the mold whereby the front edge of the second liner is partially disposed within the mold cavity of the mold through the second inner channel of the mold; g) positioning the front edge of the wrapper in the outer channel of the mold whereby the front edge of the wrapper is partially disposed within the mold cavity of the mold through the outer channel of the mold; h) introducing a resin mixture into the mold cavity to substantially fill the mold cavity; and i) forming a thermal bridge from the resin mixture within the mold cavity, the thermal bridge including an outer coupling portion overmolded to a portion of the front edge of the wrapper, a first inner coupling portion overmolded to a portion of the front edge of the first liner, and a second inner coupling portion overmolded to a portion of the front edge of the second liner.