Modular panel construction system

An enclosure comprising

• at least one pair of like-configured side panels joined together by an elongate connector, the connector having at least a first longitudinal channel dimensioned to receive a respective lateral edge of each of the side panels and maintain the panels in an aligned relationship, and the first and second panel member each having an edge flange overlapping the edge flange of the opposite panel member and the overlapping edge flanges having at least one protrusion and at least one recess which engage to join the overlapping edge flanges together and;
• a roof connected to the side panels and enclosing a top of the enclosure;
• a door connected to the side panels and enclosing a forward side of the enclosure.

A door assembly for an enclosure comprising:

• an elongate connector having an elongate channel substantially open along an outward side;
• a plurality of pivot pin members, each comprising a rearward portion dimensioned for receipt within the connector channel and further comprising a forward portion extending outward from the connector channel and the forward portion having an upwardly directed upper pivot pin portion affixed thereto and a downwardly directed lower pivot pin portion affixed thereto in axial alignment with the upper pivot pin portion;
• a plurality of door panels, each panel having an upper and a lower bore extending along an outward edge portion, the door panels and pivot pin members being alternately positionable along the connector channel with the upper and lower bores of each said door panel receiving therein the pivot pin portions of respective pivot pin members disposed proximate thereto, whereby the door panels are pivotally supported by the pivot pin members and pivot between a closed position and an open position.