Patent ID: 8875462

Claim:
A structural insulated panel system, comprising: a frame including a first vertical frame member and a second vertical frame member and a top frame member and a bottom frame member; a first siding member attached to at least a portion of one side of the frame and a second siding member attached to at least a portion of an opposite side of the frame, the frame and the first and second siding members forming a cavity; an insulation material within the cavity; the first vertical frame member having a plurality of recesses having a first depth; the second vertical frame member having a plurality of projections having a second depth; a first compressible seal disposed within the recesses and configured to be compressed by the projections of an adjacent panel upon assembly of two panels to one another; a second compressible seal disposed adjacent to each outside edge of the first or second vertical frame member and configured to be compressed by the other of the first or second vertical frame member upon assembly of two panels to one another; a plurality of voids formed in at least one of the frame members and filled with the insulation fill material.