Insulation system, method of installing the insulation system, and clips disposed between insulation panels

An insulation system, comprising:

• a first insulation board including a first end, a second end, a first side, a second side, a front surface, and a back surface, the first insulation board including a plurality of notches disposed along the first side of the first insulation board;
• a second insulation board including a first end, a second end, a first side, a second side, a front surface, and a back surface, the second insulation board including a plurality of notches disposed along the first side of the second insulation board;
• and
• a plurality of clips each including a body member extending from a top end to a bottom end and having a first side and a second side, each clip further including a first end member extending substantially perpendicular in a first direction away from the body member, a second end member extending substantially perpendicular in a second direction opposite the first direction and away from the body member, and a securing mechanism extending substantially perpendicular from the first side of the body member;
• wherein during installation of the insulation system the plurality of clips are coupled to a support beam and disposed within the plurality of notches of the second insulation board, the plurality of clips further including a width that is substantially equal to a width of the plurality of notches such that during the installation of the insulation system the plurality of clips are disposable within the plurality of notches to allow the second side of the first insulation board to contact the first side of the second insulation board and the securing mechanism secures the back surface and second side surface of the first insulation board against the plurality of clips.