Prefabricated multi-sided building construction system

A prefabricated gazebo construction system comprising:

• a) a plurality of vertical side units each having a top and bottom portion, and
• i) each vertical side unit attached to an adjacent vertical side unit for forming a circumference of the gazebo,
• ii) each vertical side unit including a pair of opposed vertical support members, upper and lower header members, a rail member and a foot member, the upper and lower header members perpendicularly attached between the pair of vertical support members at respective opposed ends proximal to the vertical side unit top portion, the upper header member mounted above the lower header member in a spaced parallel relationship, the rail and foot member perpendicularly attached between the pair of vertical support members at respective opposed ends proximal to the vertical side unit bottom portion, the rail member mounted above the foot member in a spaced parallel relationship,
• iii) a plurality of upper column members intermediately mounted at a perpendicular angle between each vertical unit side upper and lower header member in a spaced parallel relationship,
• iv) a plurality of lower column members intermediately mounted at a perpendicular angle between each vertical unit side rail and foot member in a spaced parallel relationship,
• v) each vertical side unit attaching to an adjacent vertical side unit by one of the pair of opposed vertical support members mating with one of the pair of opposed vertical support members of the adjacent vertical side unit,
• b) a vertical entranceway unit having a top and bottom portion, a pair of vertical support members and a header member attached to the pair of vertical support members at opposed ends at the vertical entranceway unit top portion, the vertical entranceway unit disposed between two of the plurality of vertical side units such that one each of the pair of vertical entranceway unit vertical support members mates with an adjacent vertical side unit vertical support member on each side of the vertical entranceway unit, the vertical entranceway unit permitting a person to enter within circumference of the gazebo, and
• c) a plurality of roof panels, one each mounted above each of the plurality of vertical side units and the vertical entranceway side unit, each roof panel having a front and back end and a pair of opposed side portions, each roof panel front end having a length longer than that of each roof panel back end, each roof panel mating with an adjacent roof panel at each opposed side portion to form a first roof layer over the top portions of the plurality of vertical side units and the vertical entranceway unit, each roof panel having a top and bottom surface and an insulator disposed therebetween.