Curtain wall L-bracket and clip assembly

A wall system, comprising:

• a plurality of L-brackets that are spaced apart from each other;
• a fastener configured to attach to a side surface of a mullion or transom a side plate of each L-bracket of the plurality of L-brackets, said L-bracket having a first receiving slot formed in the side plate;
• a clip configured to engaged said L-bracket, the clip having a pair of clip legs with a first of the pair of clip legs configured to extend through the first receiving slot of the L-bracket and a second of the pair of clip legs configured to penetrate into insulation, wherein at least one of the clip legs has a tapered free end;
• wherein the first receiving slot is (i) defined between a slot plate and the side plate and (ii) supported by slot sidewalls extending between the side plate and the slot plate.

A wall system, comprising:

• a plurality of L-brackets that are spaced apart from each other;
• a fastener configured to attach to a side surface of a mullion or transom a side plate of each L-bracket of the plurality of L-brackets, said L-bracket having a first receiving slot formed in the side plate;
• a clip configured to engaged said L-bracket, the clip having a pair of clip legs with a first of the pair of clip legs configured to extend through the first receiving slot of the L-bracket and a second of the pair of clip legs configured to penetrate into insulation, wherein at least one of the clip legs has a tapered free end;
• wherein the L-bracket includes a flange extending perpendicular to the side plate, the flange having a second receiving slot formed therein that is sized and shaped to slidingly receive a vertical face plate of a stiffener, the second receiving slot being formed by a portion of each flange that is cut and raised from a surface of the flange.